- Cores: 6
- TDP: 15-30 W (configurable)
- Transistor size: 4 nm
Expert Verdict
A mid-range AMD Ryzen 5 8640U processor with strong single-core performance (68/100), excellent power efficiency. Suited for everyday productivity.
Review
Single-Core Performance
68
Multi-Core Performance
32
Power Efficiency
77
Integrated Graphics
65
QucikComparison Final Score
56
Pros
- Solid single-core performance
- Great power efficiency
- Capable integrated graphics
- Modern DDR5 memory support
Cons
- Limited multi-threaded performance
Compare AMD Ryzen 5 8640U with other products
Full Specifications
Cinebench
Reputable cross-platform benchmark for high-performance processors
| Cinebench 2024 (Single) | 103 |
|---|---|
| Cinebench 2024 (Multi) | 611 |
GeekBench v6
| Geekbench 6 (Single-Core) | 2519 |
|---|---|
| Geekbench 6 (Multi-Core) | 10308 |
| File compression | 1080 MB/sec |
| Clang compilation | 71 Klines/sec |
| HTML 5 Browser | 226.5 pages/sec |
| PDF Renderer | 260.8 Mpixels/sec |
| Text processing | 259.8 pages/sec |
| Background blur | 48.1 images/sec |
| Photo processing | 94.5 images/sec |
| Ray tracing | 15.5 Mpixels/sec |
PassMark
Synthetic test that focuses on raw computational performance for low-level functions
| Passmark CPU (Single-Core) | 3453 |
|---|---|
| Passmark CPU (Multi-Core) | 19961 |
| Integer math | 66.3 GOps/sec |
| Floating point math | 39.5 GOps/sec |
| Find prime numbers | 69M Primes/sec |
| Random string sorting | 27.6M Strings/sec |
| Data encryption | 13.7 GBytes/sec |
| Data compression | 226.4 MBytes/sec |
| Physics | 1015 Frames/sec |
| Extended instructions | 16.3B Matrices/sec |
Blender
3D rendering test that measures CPU performance in 3D modeling tasks (uses all cores)
Performance Per Watt
Shows the score you get per each watt of PL1 TDP
| Cinebench 2024 / Watt | 20.4 PPW |
|---|---|
| Geekbench 6 Multi / Watt | 343.6 PPW |
| Passmark CPU Mark / Watt | 665.4 PPW |
| Blender / Watt | — |
General
| Vendor | Amd |
|---|---|
| Released | 6-Dec-23 |
| Type | Laptop |
| Instruction Set | x86-64 |
| Codename | Zen 4 (Hawk Point) |
| Model number | — |
| Integrated GPU | Radeon 760M |
| Qualcomm Equivalent | — |
CPU
| Performance Cores | |
| P-Cores | 6 |
|---|---|
| P-Threads | 12 |
| Base Frequency (P) | 3.5 GHz |
| Efficient Cores | |
| E-Cores | — |
| E-Threads | — |
| Base Frequency (E) | — |
| Total | |
| Total Cores | 6 |
| Total Threads | 12 |
| Multiplier | 35x |
| L1 Cache | 64K (per core) |
| L2 Cache | 1MB (per core) |
| Unlocked Multiplier | No |
Package
| Transistors | 25 billions |
|---|---|
| Fabrication Process | 4 nm |
| TDP (PL1) | 15-30 W (configurable) |
| Socket | FP8 |
| Peak Temperature | 100°C |
iGPU
| Integrated Graphics | Radeon 760M |
|---|---|
| GPU Boost Clock | 2600 MHz |
| Shading Units | 512 |
| TMUs | 32 |
| ROPs | 16 |
| Execution Units | 8 |
| iGPU FLOPS | 2.7 TFLOPS |
Memory Support
| Memory Types | #NAME? |
|---|---|
| Max. Memory Size | 256 GB |
| Memory Channels | 2 |
| Max. Memory Bandwidth | — |
| ECC Support | No |
