AMD Ryzen 5 Pro 9645
- Brand: AMD
- Architecture: x86-64
- Codename: Zen 5 (Granite Ridge)
- Form Factor: PC use
- Announced: January, 5, 2026
Review
Single-Thread Perf.
Single-Core Benchmark Score
Multi-Thread Perf.
Multi-Core Benchmark Score
Energy Efficiency
Chip Power Efficiency
Integrated Graphics
iGPU Performance in Games & 3D
Benchmark Tests
Performance comparison across tasks for AMD Ryzen 5 Pro 9645Benchmarks
| Integer Math | 93 GOps/s |
| Floating-Point Math | 62.7 GOps/s |
| Prime Number Search | 235 M primes/s |
| Random String Sort | 38.3 M strings/s |
| Data Encryption | 17.6 GB/s |
| Data Compression | 364.8 MB/s |
| Physics | 1937 frames/s |
| Extended Instructions | 298 M matrices/s |
| File Compression | 1170 MB/s |
| Clang Compilation | 105.3 KLines/s |
| HTML5 Browser | 232.7 pages/s |
| PDF Rendering | 361 MP/sec |
| Text Processing | 358.7 pages/s |
| Background Blur | 73.7 frames/s |
| Photo Processing | 92.3 frames/s |
| Ray Tracing | 22.3 MP/sec |
Performance/Watt
| Geekbench 6 Multi / W | 208 PPW | |
| PassMark CPU / W | 483.6 PPW | |
| Cinebench 2024 / W | 14.9 PPW | |
Tech Specs
Specs & test comparisonGeneral Info
| Manufacturer | AMD | |
| Announced | January, 5, 2026 | |
| Type | PC use | |
| Architecture | x86-64 | |
| Codename | Zen 5 (Granite Ridge) | |
| Model number | 9645 | |
| Integrated GPU | Radeon Graphics | |
Processor
| Cores | 6 | |
| Threads | 12 | |
| Frequency | 3.9 GHz | |
| Max Frequency (Turbo) | 5.4 GHz | |
| Cores count | 6 |
| Threads count | 12 |
| Bus frequency | 100 MHz |
| Multiplier | 39x |
| L1 cache | 80 KB/core |
| L2 cache | 1000 KB/core |
| L3 Cache | 32 MB total |
| Unlocked multiplier | Yes |
Package
| Process tech. | 4 nm | |
| Power (TDP) | 65 W | |
| Socket | AM5 | |
| Critical temp. | 95 °C | |
Memory Support
| Memory Type | DDR5-5600 | |
| Max Size | 192 GB | |
| Channels | 2 | |
| ECC support | Yes | |
Other
| PCIe Version | 5.0 | |
| Max PCIe Lanes | 28 | |
User Rating
out Points ( Votes)
