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AMD vs KLAC
Which Stock Would AI Choose? Advanced Micro Devices (AMD) vs. KLA Corporation (KLAC) Stock Comparison
Key Takeaways
- AMD has surged roughly 200% year to date, crossing a $1 trillion market capitalization on AI data-center demand and a "CPU renaissance" narrative.
- KLAC has gained about 71% year to date, supported by record process-control revenue and rapid growth in advanced packaging for AI chips.
- The two companies occupy different parts of the semiconductor value chain: AMD designs central processing units (CPUs) and graphics processing units (GPUs), while KLAC sells inspection and metrology equipment.
- AMD trades at a substantially higher valuation and volatility (beta around 2.2) than KLAC (beta near 1.5), reflecting its growth-heavy profile.
- KLAC returns cash to shareholders through a growing dividend and buybacks, while AMD is reinvesting aggressively and carries potential share dilution from customer warrants.
- Key risks differ: AMD faces execution and dilution concerns, while KLAC contends with China export restrictions and memory-market mix pressures.
Introduction
Investors evaluating semiconductor exposure often weigh pure-play chip designers against the capital-equipment companies that make chip manufacturing possible. This stock comparison examines Advanced Micro Devices (AMD) and KLA Corporation (KLAC), two leaders whose fortunes are both tied to artificial intelligence (AI) infrastructure yet whose businesses operate in very different ways. Growth-oriented traders may favor AMD's explosive momentum, while those seeking steadier cash generation and capital returns may find KLAC appealing. Comparing their relative performance and market positioning clarifies the trade-offs between riding a high-multiple momentum story and owning a cyclical equipment franchise with more modest valuation.
AMD Overview and Recent Performance
Advanced Micro Devices designs CPUs and GPUs used in servers, data centers, personal computers, and gaming. In recent weeks the stock has extended a remarkable rally, reaching record highs and pushing its market capitalization above $1 trillion, with shares up roughly 200% for the year to date. Sentiment has been driven by accelerating data-center revenue — which more than doubled year over year in the latest reported quarter — and by renewed confidence in what analysts call a "CPU renaissance" as agentic AI workloads expand demand for server processors.
Key catalysts include the $8.2 billion agreement to acquire World Labs, an AI model lab focused on 3D environments, and multi-gigawatt supply commitments from OpenAI and Meta Platforms secured in part through warrant arrangements that create potential future share dilution. Analyst price-target increases have reinforced momentum, though the stock's elevated relative strength and high trailing price-to-earnings ratio signal a valuation that leaves limited room for disappointment.
KLAC Overview and Recent Performance
KLA Corporation is a leading supplier of process-control, inspection, and metrology equipment used throughout semiconductor manufacturing. Its tools help chipmakers detect defects and measure dimensions on silicon wafers, making KLAC a direct beneficiary of rising capital spending on advanced fabrication and packaging. Recent market activity has been positive: shares are up roughly 71% year to date after completing a ten-for-one stock split in mid-2026, and the company reported record quarterly revenue driven by AI-related infrastructure investment.
Advanced packaging — a critical technique for combining multiple chips in AI systems — has been a standout, with related revenue growing around 70% year over year. KLAC has also raised its dividend for a 17th consecutive year and expanded its buyback authorization, underscoring strong free cash flow. However, the company's significant China revenue exposure and a less favorable memory-market mix, along with supply constraints, have introduced caution among some analysts even as demand commentary remains positive.
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Head-to-Head Comparison
The clearest contrast between AMD and KLAC is where they sit in the semiconductor ecosystem. AMD is a product company whose results hinge on winning CPU and GPU sockets and ramping AI accelerators; its growth is tied to unit volumes, pricing, and hyperscaler adoption. KLAC, by contrast, is a "picks-and-shovels" equipment supplier whose revenue depends on overall wafer fabrication equipment spending, process complexity, and foundry capital budgets.
Growth drivers also diverge. AMD's momentum reflects direct AI compute demand and share gains against rivals, while KLAC benefits more broadly from industry-wide capacity expansion, tighter process tolerances, and advanced packaging adoption. On valuation, AMD's trailing earnings multiple is far higher than KLAC's, reflecting expectations of faster growth but also greater downside sensitivity. AMD's volatility (beta near 2.2) is notably higher than KLAC's (near 1.5). Risk profiles differ as well: AMD faces execution risk on new platforms and warrant-driven dilution, whereas KLAC faces geopolitical exposure through China sales and cyclicality in memory-related spending. On market sentiment, both enjoy favorable analyst positioning, though AMD's recent surge has left it technically extended while KLAC trades at a premium to some equipment peers.
Tickeron AI Verdict
Based on observable trend consistency, catalyst strength, and relative positioning, Tickeron's AI would likely favor AMD on the basis of stronger and more persistent upward momentum, backed by accelerating data-center revenue and a broadening AI narrative. That said, KLAC presents a more balanced profile of trend, cash generation, and capital returns, with lower volatility that may appeal to risk-conscious strategies. The AI's preference would therefore depend on the selected bot's style: momentum-oriented models would probably lean toward AMD, while stability- and income-focused models might find KLAC more suitable. This assessment reflects current conditions and is probabilistic rather than definitive.
Disclaimer
The information on this webpage is provided for general informational and educational purposes only and is not intended as investment advice, a recommendation to purchase or sell any security, or an offer or solicitation related to investments. It does not consider your personal financial situation, goals, or risk profile, and all investing carries inherent risks, including the possibility of losing your entire investment. For more details, please review our full disclaimer.
To compare these two companies we present long-term analysis, their fundamental ratings and make comparative short-term technical analysis which are presented below. The conclusion is AMD is a Hold and KLAC is a Hold.
Momentum Indicator for AMD turns negative, indicating new downward trend
AMD saw its Momentum Indicator move below the 0 level on October 08, 2026. This is an indication that the stock could be shifting in to a new downward move. Traders may want to consider selling the stock or exploring put options. Tickeron's A.I.dvisor looked at 79 similar instances where the indicator turned negative. In 64 of the 79 cases, the stock moved further down in the following days. The odds of a decline are at 81%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The 10-day RSI Indicator for AMD moved out of overbought territory on October 08, 2026. This could be a bearish sign for the stock. Traders may want to consider selling the stock or buying put options. Tickeron's A.I.dvisor looked at 41 similar instances where the indicator moved out of overbought territory. In 32 of the 41 cases, the stock moved lower in the following days. This puts the odds of a move lower at 78%.
The Moving Average Convergence Divergence Histogram (MACD) for AMD turned negative on October 09, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 45 similar instances when the indicator turned negative. In 32 of the 45 cases the stock turned lower in the days that followed. This puts the odds of success at 71%.
AMD moved below its 50-day moving average on October 16, 2026 date and that indicates a change from an upward trend to a downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where AMD declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 76%.
Bullish Trend Analysis
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 5 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
The 10-day moving average for AMD crossed bullishly above the 50-day moving average on September 17, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 11 of 14 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 79%.
Following a +3.62% 3-day Advance, the price is estimated to grow further. Considering data from situations where AMD advanced for three days, in 244 of 319 cases, the price rose further within the following month. The odds of a continued upward trend are 76%.
AMD may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
The Aroon Indicator entered an Uptrend today. In 201 of 252 cases where AMD Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 80%.
Fundamental Analysis (Ratings)
The Tickeron Profit vs. Risk Rating rating for this company is 10 (best 1 - 100 worst), indicating low risk on high returns. The average Profit vs. Risk Rating rating for the industry is 75, placing this stock better than average.
The Tickeron PE Growth Rating for this company is 47 (best 1 - 100 worst), pointing to consistent earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Price Growth Rating for this company is 50 (best 1 - 100 worst), indicating fairly steady price growth. AMD’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron SMR rating for this company is 70 (best 1 - 100 worst), indicating slightly better than average sales and a considerably profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Valuation Rating of 91 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (13.066) is normal, around the industry mean (6.418). P/E Ratio (136.215) is within average values for comparable stocks, (23.327). Projected Growth (PEG Ratio) (0.619) is also within normal values, averaging (3.761). Dividend Yield (0.000) settles around the average of (0.011) among similar stocks. P/S Ratio (20.450) is also within normal values, averaging (45.794).
The Tickeron Seasonality Score of 95 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
KLAC in downward trend: 10-day moving average crossed below 50-day moving average on October 19, 2026
The 10-day moving average for KLAC crossed bearishly below the 50-day moving average on October 19, 2026. This indicates that the trend has shifted lower and could be considered a sell signal. In 12 of 16 past instances when the 10-day crossed below the 50-day, the stock continued to move higher over the following month. The odds of a continued downward trend are 75%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 13, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on KLAC as a result. In 64 of 100 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 64%.
The Moving Average Convergence Divergence Histogram (MACD) for KLAC turned negative on October 13, 2026. This could be a sign that the stock is set to turn lower in the coming weeks. Traders may want to sell the stock or buy put options. Tickeron's A.I.dvisor looked at 48 similar instances when the indicator turned negative. In 28 of the 48 cases the stock turned lower in the days that followed. This puts the odds of success at 58%.
KLAC moved below its 50-day moving average on October 13, 2026 date and that indicates a change from an upward trend to a downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where KLAC declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 59%.
The Aroon Indicator for KLAC entered a downward trend on September 24, 2026. This could indicate a strong downward move is ahead for the stock. Traders may want to consider selling the stock or buying put options.
Bullish Trend Analysis
The RSI Indicator demonstrates that the ticker has stayed in the oversold zone for 2 days, which means it's wise to expect a price bounce in the near future.
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 4 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
Following a +6.14% 3-day Advance, the price is estimated to grow further. Considering data from situations where KLAC advanced for three days, in 265 of 342 cases, the price rose further within the following month. The odds of a continued upward trend are 77%.
KLAC may jump back above the lower band and head toward the middle band. Traders may consider buying the stock or exploring call options.
Fundamental Analysis (Ratings)
The Tickeron SMR rating for this company is 15 (best 1 - 100 worst), indicating very strong sales and a profitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron PE Growth Rating for this company is 22 (best 1 - 100 worst), pointing to outstanding earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Profit vs. Risk Rating rating for this company is 44 (best 1 - 100 worst), indicating well-balanced risk and returns. The average Profit vs. Risk Rating rating for the industry is 70, placing this stock slightly better than average.
The Tickeron Price Growth Rating for this company is 57 (best 1 - 100 worst), indicating fairly steady price growth. KLAC’s price grows at a lower rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Seasonality Score of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron Valuation Rating of 90 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: KLAC's P/B Ratio (34.198) is very high in comparison to the industry average of (6.982). P/E Ratio (45.217) is within average values for comparable stocks, (91.905). KLAC's Projected Growth (PEG Ratio) (1.809) is slightly higher than the industry average of (0.801). Dividend Yield (0.006) settles around the average of (0.008) among similar stocks. P/S Ratio (16.260) is also within normal values, averaging (27.897).
AMD | KLAC | ||
|---|---|---|---|
OUTLOOK RATING 1..100 | 83 | 84 | |
VALUATION overvalued / fair valued / undervalued 1..100 | 91 Overvalued | 90 Overvalued | |
PROFIT vs RISK RATING 1..100 | 10 | 44 | |
SMR RATING 1..100 | 70 | 15 | |
PRICE GROWTH RATING 1..100 | 50 | 57 | |
P/E GROWTH RATING 1..100 | 47 | 22 | |
SEASONALITY SCORE 1..100 | 90 | 85 |
Tickeron ratings are formulated such that a rating of 1 designates the most successful stocks in a given industry, while a rating of 100 points to the least successful stocks for that industry.
KLAC's Valuation (90) in the Electronic Production Equipment industry is in the same range as AMD (91) in the Semiconductors industry. This means that KLAC’s stock grew similarly to AMD’s over the last 12 months.
AMD's Profit vs Risk Rating (10) in the Semiconductors industry is somewhat better than the same rating for KLAC (44) in the Electronic Production Equipment industry. This means that AMD’s stock grew somewhat faster than KLAC’s over the last 12 months.
KLAC's SMR Rating (15) in the Electronic Production Equipment industry is somewhat better than the same rating for AMD (70) in the Semiconductors industry. This means that KLAC’s stock grew somewhat faster than AMD’s over the last 12 months.
AMD's Price Growth Rating (50) in the Semiconductors industry is in the same range as KLAC (57) in the Electronic Production Equipment industry. This means that AMD’s stock grew similarly to KLAC’s over the last 12 months.
KLAC's P/E Growth Rating (22) in the Electronic Production Equipment industry is in the same range as AMD (47) in the Semiconductors industry. This means that KLAC’s stock grew similarly to AMD’s over the last 12 months.
| AMD | KLAC | |
|---|---|---|
| RSI ODDS (%) | 2 days ago 78% | 2 days ago 90% |
| Stochastic ODDS (%) | 2 days ago 75% | 2 days ago 83% |
| Momentum ODDS (%) | 2 days ago 81% | 2 days ago 64% |
| MACD ODDS (%) | 2 days ago 71% | 2 days ago 58% |
| TrendWeek ODDS (%) | 2 days ago 79% | 2 days ago 63% |
| TrendMonth ODDS (%) | 2 days ago 79% | 2 days ago 70% |
| Advances ODDS (%) | 19 days ago 76% | 19 days ago 77% |
| Declines ODDS (%) | 5 days ago 76% | 5 days ago 59% |
| BollingerBands ODDS (%) | 2 days ago 89% | 2 days ago 88% |
| Aroon ODDS (%) | 2 days ago 80% | 2 days ago 64% |
Long-Term Analysis
It is best to consider a long-term outlook for a ticker by using Fundamental Analysis (FA) ratings. The rating of 1 to 100, where 1 is best and 100 is worst, is divided into thirds. The first third (a green rating of 1-33) indicates that the ticker is undervalued; the second third (a grey number between 34 and 66) means that the ticker is valued fairly; and the last third (red number of 67 to 100) reflects that the ticker is overvalued. We use an FA Score to show how many ratings show the ticker to be undervalued (green) or overvalued (red).
AMD’s FA Score shows that 1 FA rating(s) are green while KLAC’s FA Score has 2 green FA rating(s).
- AMD’s FA Score: 1 green, 4 red.
- KLAC’s FA Score: 2 green, 3 red.
Short-Term Analysis
It is best to consider a short-term outlook for a ticker by using Technical Analysis (TA) indicators. We use Odds of Success as the percentage of outcomes which confirm successful trade signals in the past.
If the Odds of Success (the likelihood of the continuation of a trend) for each indicator are greater than 50%, then the generated signal is confirmed. A green percentage from 90% to 51% indicates that the ticker is in a bullish trend. A red percentage from 90% - 51% indicates that the ticker is in a bearish trend. All grey percentages are below 50% and are considered not to confirm the trend signal.
AMD’s TA Score shows that 5 TA indicator(s) are bullish while KLAC’s TA Score has 4 bullish TA indicator(s).
- AMD’s TA Score: 5 bullish, 5 bearish.
- KLAC’s TA Score: 4 bullish, 6 bearish.
Price Growth
AMD (@Semiconductors) experienced а -9.46% price change this week, while KLAC (@Electronic Production Equipment) price change was -12.48% for the same time period.
The average weekly price growth across all stocks in the @Semiconductors industry was -7.28%. For the same industry, the average monthly price growth was -9.66%, and the average quarterly price growth was -0.19%.
The average weekly price growth across all stocks in the @Electronic Production Equipment industry was -11.92%. For the same industry, the average monthly price growth was -13.30%, and the average quarterly price growth was -24.53%.
Reported Earning Dates
AMD is expected to report earnings on Nov 03, 2026.
KLAC is expected to report earnings on Oct 28, 2026.
Industries' Descriptions
@Semiconductors (-7.28% weekly)The semiconductor industry manufacturers all chip-related products, including research and development. These chips are used in innumerable electronic devices, including computers, cell phones, smartphones, and GPSs. Intel Corporation, NVIDIA Corp., and Broadcomm are some of the prominent players in this industry. Semiconductor companies usually tend to do well during periods of healthy economic growth, thereby inducing further research and development in the industry – which in turn augurs well for productivity and growth in the economy. In the near future, demand for semiconductor products (and possibly innovation within the segment) should only expand further, with the proliferation of 5G, autonomous vehicles, IoT, and various AI-driven electronics set to herald a new, advanced chapter in the technology-driven world as we know it. With burgeoning prospects comes great competition. In 2015, SIA estimated that U.S. semiconductor industry ranks as the second most competitive U.S. industry out of 2882 U.S. industries designated manufacturers by the U.S. Census Bureau.
@Electronic Production Equipment (-11.92% weekly)The electronic production equipment industry makes equipment used to produce semiconductors. Such equipment includes wafer fabrication, plasma etching and photo-resist processing equipment. The industry also makes chemical vapor deposition processing systems and photomasks, which are high-purity quartz plates that contain patterns to define integrated circuits layouts. Applied Materials, Inc., Lam Research Corporation, and KLA-Tencor Corporation are examples of electronic production equipment manufacturing companies.
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AMD and
Correlation & Price change
A.I.dvisor indicates that over the last year, AMD has been closely correlated with LRCX. These tickers have moved in lockstep 75% of the time. This A.I.-generated data suggests there is a high statistical probability that if AMD jumps, then LRCX could also see price increases.
| Ticker / NAME | Correlation To AMD | 1D Price Change % | ||
|---|---|---|---|---|
| AMD | 100% | +1.76% | ||
| LRCX - AMD | 75% Closely correlated | +3.13% | ||
| KLAC - AMD | 71% Closely correlated | +0.40% | ||
| FORM - AMD | 71% Closely correlated | +4.90% | ||
| ENTG - AMD | 71% Closely correlated | +4.17% | ||
| AMAT - AMD | 70% Closely correlated | +0.93% | ||
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