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Overall rank
Core i9-12900KF
16 cores · 24 threads · up to 5.2 GHz on FCLGA1700.
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Cores
16
Threads
24
Boost
5.2 GHz
L3 cache
6 MB
TDP
125W
Socket
FCLGA1700
Performance breakdown
Gaming24
Productivity25
Single-core25
Multi-core67
Power efficiency20
Lab scores
Performance score24
Cores16
Threads24
Boost clock (GHz)5.2 GHz
Estimated gaming FPS
Paired with a high-end GPU. CPU impact is largest at 1080p.
1080p53 fps
1440p42 fps
4K29 fps
Full specifications
Processor & cores
- Architecture
- Alder Lake, Golden Cove, Gracemont
- Process node
- Intel 7 nm
- Socket
- FCLGA1700
- Release year
- 2021
- Total cores
- 16
- Threads
- 24
- Integrated graphics
- None
Clocks & cache
- Base clock
- 3.2 GHz
- Boost clock
- 5.2 GHz
- Multiplier
- 32 (unlocked)
- L1 cache
- 768 KB
- L2 cache
- 4 MB
- L3 cache
- 6 MB
Memory & platform
- Memory support
- DDR5-4800
- Max capacity
- 128 GB
- Channels
- 2
- Max bandwidth
- 76.805 GB/s
- Base power (TDP)
- 125W
- Max temperature
- 100°C
- PCIe
- PCIe 5.0 and 4.0
- Launch price
- $564
Technologies
- Instruction sets
- SSE4.1, SSE4.2, AVX2
- Extensions
- AES-NI, AVX, VT-x, VT-d, Turbo Boost Max 3.0
Community Feedback
What Owners Say
Owners love the raw gaming and multitasking speed. The common gripe is that it runs hot under load, needing a serious cooler.
Pros
- Plays the latest games without stutter
- Crushes heavy multitasking without slowdown
- Runs cool enough for air cooling
- Zips through video export and rendering
Cons
- No integrated graphics at all
- Hits high temperatures under load
- Requires expensive Z690 motherboards
Verdict
Our verdict on the Core i9-12900KF
The Intel Core i9-12900KF is a hybrid desktop CPU that trades integrated graphics for a high core count and strong single-threaded performance.
Get it if you need top-tier gaming and heavy multitasking power without integrated graphics, and you’re on a Z690 board. Skip it if you want an iGPU for troubleshooting or a newer, more efficient chip for content creation.
Buy it if…
- You are upgrading an older gaming rig and want top-tier performance.
- You do productivity work that uses many cores and threads.
- You already have a dedicated graphics card and skip integrated ones.
Leaderboard
Its place in the overall top
4.2
75 votes
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