AMD · Zen 4
AMD Ryzen 9 7900X: specs, benchmarks and comparison
- 12 cores / 24 threads
- up to 5.6 GHz
- AM5
- Render rank
- 17 of 89
- among models tested in Blender Benchmark 4.5.0 · 57% of the leader
- Launch price
- $549
- MSRP, US
- Release
- September 27, 2022
- TDP
- 170 W
- thermal design power
Performance
Rank among models tested in the same benchmark on the same render backend.
Blender Benchmark 4.5.0
CPU, sum of scenes monster + junkshop + classroom
411 samples/min
higher is better
Rank 17 of 89 tested57% of the leader
411
0200400600800
Nearest models in this benchmark
Median of 135 runs · Blender Open Data (Blender Foundation) · November 14, 2026
Other benchmark versions (13)
| Benchmark | Result | Rank |
|---|---|---|
| Blender Benchmark 5.2.0 | 445 samples/min | 14 of 49 |
| Blender Benchmark 5.1.1 | 411 samples/min | 16 of 39 |
| Blender Benchmark 5.1.0 | 423 samples/min | 11 of 22 |
| Blender Benchmark 4.4.0 | 393 samples/min | 17 of 72 |
| Blender Benchmark 4.3.0 | 392 samples/min | 18 of 80 |
| Blender Benchmark 4.2.0 | 398 samples/min | 15 of 84 |
| Blender Benchmark 4.1.0 | 403 samples/min | 9 of 52 |
| Blender Benchmark 4.0.0 | 414 samples/min | 9 of 65 |
| Blender Benchmark 3.6.0 | 427 samples/min | 8 of 52 |
| Blender Benchmark 3.5.0 | 428 samples/min | 5 of 40 |
| Blender Benchmark 3.4.0 | 440 samples/min | 4 of 36 |
| Blender Benchmark 3.3.0 | 458 samples/min | 4 of 29 |
| Blender Benchmark 3.2.1 | 446 samples/min · small sample | — |
Each benchmark version has its own scale; results from different versions are not compared.
Specifications
Cores and clocks
- Cores
- 12
- Threads
- 24
- Base clock
- 4.7 GHz
- Max clock (Boost/Turbo)
- 5.6 GHz
- Unlocked multiplier
- yes
Cache
- L1 cache
- 768 KB
- L2 cache
- 12 MB
- L3 cache
- 64 MB
Platform
- Socket
- AM5
- Process node
- TSMC 5 nm FinFET
Memory and interfaces
- Memory type
- DDR5
- Memory channels
- 2
- Official memory speed
- 5,200 MT/s
- Max memory capacity
- 128 GB
- Integrated graphics
- AMD Radeon Graphics (2 CU)
Power
- TDP (AMD method)
- 170 W
Checked against the manufacturer’s official page on 2026-11-08. Fields missing from the page are left empty (unknown).
Specifications: AMD, checked November 8, 2026. Launch price: Wikipedia (CC BY-SA 4.0).
Other AM5 CPUs
Same socket, so you can compare without changing the platform. Check support on a specific board in the board maker’s list.