Intel Core i9-12900KF
The current Intel Core i9-12900KF price from retailers, its key specifications, and how it performs for each job.
Intel · CPU · Intel 12th
Retailer photo of Intel Core i9-12900KF. View this offer in Where to buy
Works well for: Gaming
Trade-offs: you want strong value with Balanced priorities specifically
- Cores / threads
- 16C / 24T
- Boost clock
- 5200 MHz
- Socket
- LGA 1700
- TDP
- 241 W
- Memory support
- DDR5, DDR4
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 290.Compare
Prices & availability
Intel Core i9-12900KF: 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 i9-12900KF | Amazon | New | Check on Amazon | 29 | 2026-11-09 | View offer → |
| Intel Core i9-12900KF | Newegg | New | CAD 559 | 24 | 2026-11-09 | View offer → |
| Intel Core i9-12900KFMultiple 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.
#57 of 234 graded processors
- #54 AMDRyzen 7 9850X3D 24
- #55 IntelIntel Core i9-12900K 24
- #56 IntelIntel Core i7-14700 24
- #57 IntelIntel Core i9-12900KF 24
- #58 AMDRyzen 7 9800X3D 23
- #59 AMDAMD Ryzen 9 5900X 23
- #60 IntelIntel Core i5-14600K 22
Value Balanced
How much of that you get for today’s price.
#102 of 234 currently priced processors
- #99 IntelIntel Core i7-6900K 29
- #100 IntelIntel Core i5-13500 29
- #101 IntelIntel Core i7-4790 29
- #102 IntelIntel Core i9-12900KF 29
- #103 IntelIntel Xeon E3 1230 V5 28
- #104 IntelIntel Core i5-7500 28
- #105 IntelIntel Core i7-11700F 28
Performance Gaming
How much it can do. Price plays no part in this ranking.
#66 of 234 graded processors
- #63 IntelIntel Core Ultra 5 225F 68
- #64 IntelIntel Core i7-13700F 68
- #65 AMDAMD Ryzen 9 5900XT 67
- #66 IntelIntel Core i9-12900KF 67
- #67 IntelIntel Core i9-12900K 67
- #68 AMDAMD Ryzen 5 7600X 67
- #69 IntelIntel Core Ultra 5 245K 67
Value Gaming
How much of that you get for today’s price.
#102 of 234 currently priced processors
- #99 IntelIntel Core i3-9100 47
- #100 IntelIntel Core i9-14900KS 47
- #101 IntelIntel Core i9-13900F 46
- #102 IntelIntel Core i9-12900KF 46
- #103 IntelIntel Core i9-13900K 45
- #104 IntelCore Ultra 9 285K 45
- #105 IntelIntel Core i9-14900 45
Performance Productivity
How much it can do. Price plays no part in this ranking.
#57 of 234 graded processors
- #54 AMDRyzen 7 9850X3D 24
- #55 IntelIntel Core i9-12900K 24
- #56 IntelIntel Core i7-14700 24
- #57 IntelIntel Core i9-12900KF 24
- #58 AMDRyzen 7 9800X3D 23
- #59 AMDAMD Ryzen 9 5900X 23
- #60 IntelIntel Core i5-14600K 22
Value Productivity
How much of that you get for today’s price.
#46 of 234 currently priced processors
- #43 AMDAMD Ryzen 9 9950X3D2 58
- #44 AMDAMD Ryzen 5 8400F 57
- #45 AMDAMD Ryzen 9 9900X3D 56
- #46 IntelIntel Core i9-12900KF 56
- #47 AMDAMD Ryzen 7 7700X 56
- #48 IntelIntel Core i7-13700K 54
- #49 AMDAMD Ryzen 9 7950X3D 54
Performance Performance per Watt
How much it can do. Price plays no part in this ranking.
#102 of 234 graded processors
- #99 AMDAMD Ryzen Threadripper PRO 7955WX 31
- #100 IntelIntel Core i9-12900K 31
- #101 IntelIntel Core i5-14400 31
- #102 IntelIntel Core i9-12900KF 31
- #103 IntelIntel Core i9-12900 31
- #104 IntelIntel Core i7-12700F 31
- #105 IntelIntel Core i7-12700 31
Value Performance per Watt
How much of that you get for today’s price.
#136 of 234 currently priced processors
- #133 IntelIntel Core i7-10700 18
- #134 IntelIntel Core i9-13900KF 18
- #135 IntelIntel Core i5-9600 18
- #136 IntelIntel Core i9-12900KF 18
- #137 IntelIntel Core i7-6700K 17
- #138 IntelIntel Core i7-6900K 17
- #139 IntelIntel Core i9-13900F 17
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 Value29 | Higher capability Intel Core Ultra 7 270K Plus 42 +70% capability | Higher Value with current priorities Intel Core Ultra 5 250KF Plus 61 +19% capability |
| GamingScenario capability | GradeA Value46 | Higher capability Ryzen 7 7800X3D S 63 +27% capability | Higher Value with current priorities Intel Core i3-14100F C 100 -6% capability |
| ProductivityScenario capability | GradeB Value56 | Higher capability Intel Core Ultra 7 270K Plus S 100 +70% capability | Higher Value with current priorities Intel Core Ultra 5 250KF Plus A 100 +19% capability |
| Performance per WattScenario capability | GradeD Value18 | Higher capability AMD Ryzen 9 7900 S 31 +228% capability | Higher Value with current priorities AMD Ryzen 5 5500 C 87 +32% 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 A for Gaming on the same rubric as the tier list
Consider other options if
- You want strong value with Balanced priorities specificallyCAD 165 is where Relative Value reaches 80 with Balanced priorities, in the 2026-11-07–2026-11-09 offer frame
- Value for money matters more to you than this exact modelIntel Core Ultra 5 250KF Plus holds Relative Value 61 against its 29 with Balanced priorities, at CAD 290
- Not the pick if Performance per Watt is your main useit grades only D there
Works well if
- Gaming is your main prioritygraded A for Gaming on the same rubric as the tier list
Consider other options if
- You want strong value for Gaming specificallyCAD 152 is where Relative Value reaches 80 for Gaming, in the 2026-11-07–2026-11-09 offer frame
- Value for money matters more to you than this exact modelIntel Core i3-14100F holds Relative Value 100 against its 46 for Gaming. Check on Amazon.
- Not the pick if Performance per Watt is your main useit grades only D there
Works well if
- Productivity is your main prioritygraded B for Productivity on the same rubric as the tier list
Consider other options if
- You want strong value for Productivity specificallyCAD 229 is where Relative Value reaches 80 for Productivity, in the 2026-11-07–2026-11-09 offer frame
- Value for money matters more to you than this exact modelIntel Core Ultra 5 250KF Plus holds Relative Value 100 against its 56 for Productivity, at CAD 290
- Not the pick if Performance per Watt is your main useit grades only D 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
- Performance per Watt is not actually your main job — Gaming isit grades D for Performance per Watt, but A for Gaming
Consider other options if
- Not the pick if Performance per Watt is your main useGraded D; 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 5 5500 holds Relative Value 87 against its 18 for Performance per Watt. Check on Amazon.
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 i9-12900KF
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
- 16
- Threads
- 24
- Performance cores
- 8
- Efficiency cores
- 8
- Base clock
- 3200 MHz
- Boost clock
- 5200 MHz
Power / Interface
- TDP
- 241 W
- Maximum turbo power
- 241 W
- Socket
- LGA 1700
- Memory support
- DDR5, DDR4
- Maximum memory
- 128 GB
- Integrated graphics
- No
- Process node
- 10 nm
Show all specifications
Core / Performance
- L2 cache
- 14 MB
- L3 cache
- 30 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 2026-11-07–2026-11-09
What to check in your build
LGA 1700 required
Your motherboard must use socket LGA 1700. 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.
DDR5, DDR4 memory
This processor takes DDR5, DDR4. Memory of another generation does not fit the slots, even on a board with the right socket.
Cooler rated for 241 W or more
No cooler is included. Your cooler must be rated for at least 241 W on socket LGA 1700.
Discrete GPU required
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 i9-12900KF offers a balanced view across an all-round mix of priorities. It ranks #57 by capability in the current modelled field. Its clearest measured strength is multi-thread index 1141. Intel Core Ultra 5 250KF Plus currently clears the same practical bar with stronger Relative Value.
Intel Core i9-12900KF offers A-grade capability for Gaming. It ranks #66 by capability in the current modelled field. Its clearest measured strength is multi-thread index 1141. Intel Core Ultra 5 250KF Plus currently clears the same practical bar with stronger Relative Value.
Intel Core i9-12900KF offers B-grade capability for Productivity. It ranks #57 by capability in the current modelled field. Its clearest measured strength is multi-thread index 1141. Intel Core Ultra 5 250KF Plus currently clears the same practical bar with stronger Relative Value.
Intel Core i9-12900KF offers D-grade capability for Performance per Watt. It ranks #102 by capability in the current modelled field. Its clearest measured strength is multi-thread index 1141. The D 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 2026-11-07–2026-11-09 · formula cpu-value-v6.1 · facts facts-2026-11-09 · 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.