Technical Specifications
Performance
| Total Cores | 6 |
|---|---|
| L3 Cache | 16MB (shared) |
| L2 Cache | 1MB (per core) |
| L1 Cache | 64K (per core) |
| TGP | 15 W |
Graphics
| Integrated GPU | Radeon 760M |
|---|---|
| Execution Units | 8 |
Technical
| Vendor | Amd |
|---|---|
| Released | December 6, 2023 |
Other Specifications
| File compression | 928.4 MB/sec |
|---|---|
| Clang compilation | 53.5 Klines/sec |
| HTML 5 Browser | 169.7 pages/sec |
| PDF Renderer | 200 Mpixels/sec |
| Text processing | 237.7 pages/sec |
| Background blur | 37.6 images/sec |
| Photo processing | 72.3 images/sec |
| Ray tracing | 11.2 Mpixels/sec |
| Integer math | 67.8 GOps/sec |
| Floating point math | 39.5 GOps/sec |
| Find prime numbers | 70M Primes/sec |
| Random string sorting | 27.3M Strings/sec |
| Data encryption | 13.5 GBytes/sec |
| Data compression | 226.1 MBytes/sec |
| Physics | 984 Frames/sec |
| Extended instructions | 15.9B Matrices/sec |
| Geekbench 6 Multi / Watt | 262.2 PPW |
| Passmark CPU Mark / Watt | 662.8 PPW |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Zen 4 (Hawk Point) |
| P-Cores | 6 |
| P-Threads | 12 |
| Base Frequency (P) | 3.5 GHz |
| Turbo Boost Frequency (P) | 4.9 GHz |
| Total Threads | 12 |
| Bus Frequency | 100 MHz |
| Multiplier | 35x |
| Unlocked Multiplier | No |
| Transistors | 25 billions |
| Fabrication Process | 4 nm |
| TDP (PL1) | 20-30 W (configurable) |
| Socket | FP8 |
| Peak Temperature | 100°C |
| Integrated Graphics | Radeon 760M |
| GPU Base Clock | 800 MHz |
| GPU Boost Clock | 2600 MHz |
| Shading Units | 512 |
| TMUs | 32 |
| ROPs | 16 |
| Memory Types |
|
| Max. Memory Size | 256 GB |
| Memory Channels | 2 |
| ECC Support | No |
| Official Site | AMD Ryzen 5 8640HS official page |
| PCI Express Version | 4.0 |
| PCI Express Lanes | 20 |