Cores
12
Threads
24
Boost
5.4 GHz
L3 cache
64 MB
TDP
65W
Socket
AM5
Performance breakdown
Gaming28
Productivity27
Single-core27
Multi-core50
Power efficiency28
Lab scores
Performance score28
Cores12
Threads24
Boost clock (GHz)5.4 GHz
Estimated gaming FPS
Paired with a high-end GPU. CPU impact is largest at 1080p.
1080p62 fps
1440p49 fps
4K34 fps
Full specifications
Processor & cores
Clocks & cache
- Base clock
- 3.7 GHz
- Boost clock
- 5.4 GHz
- L1 cache
- 768 KB
- L2 cache
- 12 MB
- L3 cache
- 64 MB
Memory & platform
- Memory support
- DDR5
- Base power (TDP)
- 65W
- Max temperature
- 47°C
- PCIe
- PCIe 5.0
Technologies
- Extensions
- AES-NI, AVX, AMD-V, Precision Boost 2
Community Feedback
What Owners Say
Owners love the serious multi-core grunt for professional work without the heat and noise of a high-end chip. The main gripe is the limited overclocking headroom and higher platform costs versus older sockets.
Pros
- Multitasks without breaking a sweat
- Sips power, stays whisper quiet
- Stays cool on stock cooling
- Handles heavy code compiles quickly
Cons
- Fans can rev annoyingly under load
- No integrated graphics for troubleshooting
- Performance lags behind non-Pro models
Verdict
Our verdict on the Ryzen 9 PRO 7945
A restrained, efficient 12-core workstation CPU that stays cool and quiet under load, but offers zero overclocking.
Get it if you need a rock-solid, efficient workstation CPU for heavy multitasking or content creation without any gaming frills. Skip it if you want high frame rates in games or overclocking headroom, as this chip is locked and tuned for stability.
Buy it if…
- You need reliable multi-threaded work in a power-sipping office workstation.
- You want a quiet, cool-running pro build without a discrete graphics card.
- You're building a compact but serious workstation for heavy software compilation.
Leaderboard
Its place in the overall top
4.5
8 votes
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