Intel Core i9-11900K
The current Intel Core i9-11900K price from retailers, its key specifications, and how it performs for each job.
Intel · CPU
Retailer photo of Intel Core i9-11900K. View this offer in Where to buy
Trade-offs: you want strong value with Balanced priorities specifically
Move a slider and the page re-scores this product against the same market frame.
What does it cost today, and is that a good price?
Market confidence: LowConsider: Intel Core Ultra 5 250KF Plus offers stronger value around CAD 300.Compare
Prices & availability
Intel Core i9-11900K: current price and offers
Compare the offers we track for this model, across variants and retailers.
2 tracked offers · 2 retailers
| Variant | Store | Condition | Price (snapshot) | Value · Balanced | Checked | Offer link |
|---|---|---|---|---|---|---|
| Intel Core i9-11900K | Amazon | New | Check on Amazon | 31 | 2026-10-29 | View offer → |
| Intel Core i9-11900K | Newegg | New | CAD 639 | 30 | 2026-10-29 | View offer → |
| Intel Core i9-11900KMultiple variants available | Amazon Affiliate | Varies | Find on Amazon | Not tracked | No price snapshot | Find on Amazon → |
Prices are dated snapshots, not live quotes — confirm the final price at the store. New, refurbished and used offers are listed separately; used offers carry warranty and seller risk.
Performance and where it ranks
Two different questions, side by side. Performance compares what the hardware can do; Value compares what that capability costs at today’s price. A product can rank high on one and low on the other — that gap is the point.
Performance Balanced
How much it can do. Price plays no part in this ranking.
#102 of 232 graded processors
- #99 IntelIntel Core i9-7940X 15
- #100 IntelIntel Core i5-14400 15
- #101 IntelIntel Core i5-13400F 15
- #102 IntelIntel Core i9-11900K 15
- #103 IntelIntel Core i9-9920X 14
- #104 IntelIntel Xeon E5-2699 v4 14
- #105 IntelIntel Core i9-11900KF 14
Value Balanced
How much of that you get for today’s price.
#129 of 232 currently priced processors
- #126 IntelIntel Core i7-9700KF 32
- #127 AMDAMD Ryzen Threadripper 9960X 32
- #128 IntelIntel Core i9-10850K 31
- #129 IntelIntel Core i9-11900K 31
- #130 IntelIntel Core i9-9900KF 31
- #131 IntelIntel Core i7-10700F 31
- #132 IntelIntel Core i7-10700 30
Performance Gaming
How much it can do. Price plays no part in this ranking.
#88 of 232 graded processors
- #85 AMDAMD Ryzen 9 5900X 65
- #86 IntelIntel Core i7-12700F 65
- #87 AMDAMD Ryzen 5 7600 65
- #88 IntelIntel Core i9-11900K 65
- #89 IntelIntel Core i5-14400F 64
- #90 AMDAMD Ryzen 5 8500G 64
- #91 IntelIntel Core i5-12500 64
Value Gaming
How much of that you get for today’s price.
#110 of 232 currently priced processors
- #107 IntelIntel Core i3-10105 42
- #108 AMDAMD Ryzen 7 5800X 42
- #109 IntelIntel Core i7-11700 41
- #110 IntelIntel Core i9-11900K 40
- #111 AMDAMD Ryzen Threadripper 7960X 39
- #112 AMDAMD Ryzen Threadripper PRO 9965WX 39
- #113 AMDAMD Ryzen Threadripper PRO 9975WX 39
Performance Productivity
How much it can do. Price plays no part in this ranking.
#102 of 232 graded processors
- #99 IntelIntel Core i9-7940X 15
- #100 IntelIntel Core i5-14400 15
- #101 IntelIntel Core i5-13400F 15
- #102 IntelIntel Core i9-11900K 15
- #103 IntelIntel Core i9-9920X 14
- #104 IntelIntel Xeon E5-2699 v4 14
- #105 IntelIntel Core i9-11900KF 14
Value Productivity
How much of that you get for today’s price.
#110 of 232 currently priced processors
- #107 AMDAMD Ryzen 5 5500GT 8
- #108 IntelIntel Core i9-9960X 8
- #109 IntelIntel Core i9-9980XE 8
- #110 IntelIntel Core i9-11900K 7
- #111 IntelIntel Core i9-11900F 7
- #112 IntelIntel Core i7-11700F 7
- #113 AMDAMD Ryzen 5 5600X 7
Performance Performance per Watt
How much it can do. Price plays no part in this ranking.
#126 of 232 graded processors
- #123 AMDAMD Ryzen 3 4100 23
- #124 IntelIntel Core i5-8600T 23
- #125 IntelIntel Core i5-11600 21
- #126 IntelIntel Core i9-11900K 20
- #127 IntelIntel Core i9-11900KF 20
- #128 IntelIntel Core i5-11500 20
- #129 IntelIntel Core i9-10980XE 19
Value Performance per Watt
How much of that you get for today’s price.
#125 of 232 currently priced processors
- #122 IntelIntel Core i5-10400 21
- #123 AMDAMD Ryzen Threadripper PRO 7955WX 21
- #124 IntelIntel Core i9-9900KF 20
- #125 IntelIntel Core i9-11900K 20
- #126 IntelIntel Core i7-10700 20
- #127 IntelIntel Core i5-11600K 20
- #128 IntelIntel Core i9-10900 19
These ladders follow the preset scenario shown above. Your own weights re-score this product, not the whole field.
What it is good for
| Scenario | this productCapability grade · Value at current price | Higher capability | Higher Value with current priorities |
|---|---|---|---|
| Balanced (all-round)Weighted all-round view | GradeNo grade Value31 | Higher capability Intel Core Ultra 7 270K Plus 84 +176% capability | Higher Value with current priorities Intel Core Ultra 5 250KF Plus 100 +93% capability |
| GamingScenario capability | GradeB Value40 | Higher capability Ryzen 7 9850X3D S 100 +55% capability | Higher Value with current priorities Intel Core Ultra 5 250KF Plus A 87 +13% capability |
| ProductivityScenario capability | GradeC Value7 | Higher capability Higher capability · Higher Value with current priorities Intel Core Ultra 7 270K Plus S 55 +176% capability | |
| Performance per WattScenario capability | GradeF Value20 | Higher capability AMD Ryzen 9 7900 S 98 +397% capability | Higher Value with current priorities AMD Ryzen 7 9700X S 100 +281% capability |
Balanced has no letter: it is a weighting preset, not a capability rubric. A grade answers “how well does this handle that job?” — price is never part of it. Relative Value puts the current market price back in.
Compare these grades with the full tier list
Browse shortlists for different uses
Trade-offs
Works well if
- Gaming is your main prioritygraded B for Gaming on the same rubric as the tier list
Consider other options if
- You want strong value with Balanced priorities specificallyCAD 156 is where Relative Value reaches 80 with Balanced priorities, in the 2026-10-24–2026-10-29 offer frame
- Value for money matters more to you than this exact modelIntel Core Ultra 5 250KF Plus holds Relative Value 100 against its 31 with Balanced priorities, at CAD 300
- Not the pick if Performance per Watt is your main useit grades only F there
Works well if
- Gaming is your main prioritygraded B for Gaming on the same rubric as the tier list
Consider other options if
- You want strong value for Gaming specificallycompeting products deliver so much more for Gaming per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelIntel Core Ultra 5 250KF Plus holds Relative Value 87 against its 40 for Gaming, at CAD 300
- Not the pick if Performance per Watt is your main useit grades only F there
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Productivity is not actually your main job — Gaming isit grades C for Productivity, but B for Gaming
Consider other options if
- Not the pick if Productivity is your main useit grades C there; Intel Core Ultra 7 270K Plus grades S at CAD 480
- You want strong value for Productivity specificallycompeting products deliver so much more for Productivity per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelIntel Core Ultra 7 270K Plus holds Relative Value 55 against its 7 for Productivity, at CAD 480
For the selected scenario this is not a strong fit — the grade above is the reason, and the models below suit it better.
Works well if
- Performance per Watt is not actually your main job — Gaming isit grades F for Performance per Watt, but B for Gaming
Consider other options if
- Not the pick if Performance per Watt is your main useGraded F; AMD Ryzen 9 7900 reaches S. Check on Amazon.
- You want strong value for Performance per Watt specificallycompeting products deliver so much more for Performance per Watt per dollar that no price this model realistically trades at reaches the strong-value mark for this job
- Value for money matters more to you than this exact modelAMD Ryzen 7 9700X holds Relative Value 100 against its 20 for Performance per Watt, at CAD 380
Models that suit Performance per Watt better, at this budget
Every line states the fact it was derived from, for the scenario selected above. Thresholds are calculated points on our value curve — information about where the maths turns, not instructions about what to pay.
Similar options to the Intel Core i9-11900K
Chosen for Balanced
Chosen for Gaming
Chosen for Productivity
Chosen for Performance per Watt
Alternatives stay near this product’s price range. Step-up options may exceed the standard budget envelope when the capability gain is meaningful.
More head-to-head comparisons in this category
Upgrade planner
Judge the change in the active scenario, then make the cash gap explicit.
Using page scenarioWhat are you upgrading from? These are the axes we compare on, and where this product stands in the current market.
We rank upgrades by out-of-pocket cost — the new price minus what yours is worth — not by sticker price.
Only candidates that clear the configured meaningful-upgrade gate will be shown; roles are omitted rather than filled.
Capability differences are expressed as tiers and index points, not as benchmark percentages we did not measure.
Specifications and compatibility
What this product is, and what to check before it goes into your build.
Core / Performance
- Cores
- 8
- Threads
- 16
- Performance cores
- 8
- Efficiency cores
- 0
- Base clock
- 3500 MHz
- Boost clock
- 5300 MHz
Power / Interface
Show all specifications
Core / Performance
- L2 cache
- 4 MB
- L3 cache
- 16 MB
- Unlocked multiplier
- Yes
Warranty & release
- Warranty
- 3 years
- Release year
- 2021
Hover any value to see where it came from: a manufacturer specification, or a figure The Comparator calculated.
Sources: Comparator offer frame 2026-10-24–2026-10-29
What to check in your build
LGA 1200 required
Your motherboard must use socket LGA 1200. A different socket does not fit — this is a physical constraint, not a preference.
Board BIOS must list this model
A matching socket is necessary but not sufficient — check the vendor CPU support list.
DDR4 memory
This processor takes DDR4. Memory of another generation does not fit the slots, even on a board with the right socket.
Cooler rated for 225 W or more
No cooler is included. Your cooler must be rated for at least 225 W on socket LGA 1200.
Found an error? Report this specification Email the field, corrected value and an optional source.
Compatibility guidance is practical help, not a score. Missing data is shown as unknown, never invented.
Summary
Intel Core i9-11900K offers a balanced view across an all-round mix of priorities. It ranks #102 by capability in the current modelled field. Its clearest measured strength is multi-thread index 702. Intel Core Ultra 5 250KF Plus currently clears the same practical bar with stronger Relative Value.
Intel Core i9-11900K offers B-grade capability for Gaming. It ranks #88 by capability in the current modelled field. Its clearest measured strength is multi-thread index 702. Intel Core Ultra 5 250KF Plus currently clears the same practical bar with stronger Relative Value.
Intel Core i9-11900K offers C-grade capability for Productivity. It ranks #102 by capability in the current modelled field. Its clearest measured strength is multi-thread index 702. The C grade is the decisive limitation for this workload.
Intel Core i9-11900K offers F-grade capability for Performance per Watt. It ranks #126 by capability in the current modelled field. Its clearest measured strength is multi-thread index 702. The F grade is the decisive limitation for this workload.
FAQ
Why does Relative Value change when I choose another scenario?
Each scenario changes the weights applied to capability, price and the other published factors. The hardware facts stay fixed, but the value question changes, so its score and rank can change too.
Why can Amazon appear without a tracked price?
Amazon listing snapshots can participate in Value while fresh. We show Check on Amazon instead of its price; confirm the current price and availability at the store. When no current listing snapshot exists, Amazon is a search link only.
Useful links & sources
offer frame 2026-10-24–2026-10-29 · formula cpu-value-v1.4 · facts facts-2026-10-29 · Relative Value is an estimate from our current dataset, the selected weights and dated market prices — not an official product rating and not a price forecast. Target prices are calculation thresholds, not predictions. Methodology We are not a shop. Affiliate links may earn us a commission; they never change the calculations or the ranking.