Product Compare
AMD Ryzen 5 7640U vs AMD EPYC 7702
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | May 2023 | Aug 2019 |
| Manufacturer | AMD | AMD |
| Type | Laptop | Server |
| Instruction Set | x86-64 | |
| Core Architecture | Zen 4 (Phoenix) | Rome |
| Integrated Graphics | Radeon 760M | N/A |
| Generation | EPYC (Zen 2 (Rome)) | |
| Package | ||
| Transistor Count | 25 billions | 3.8 billions |
| Manufacturing Process | 4 nm | 7 nm |
| Socket | FP8 | AMD Socket SP3 |
| Power Consumption | 15-30 W | 200 W |
| Peak Operating Temperature | 100 °C | |
| Foundry | TSMC | |
| Die Size | 74 mm² | |
| Package | FCLGA-4094 | |
| CPU Performance | ||
| Performance Cores | 6 | |
| Performance Core Threads | 12 | |
| Performance Core Base Frequency | 3.5 GHz | 2 GHz |
| Performance Core Turbo Frequency | 4.9 GHz | 3.35 GHz |
| Total Core Count | 6 | 64 |
| Total Thread Count | 12 | 128 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35 | 20.0 |
| L1 Cache | 64 K per core | 96 K per core |
| L2 Cache | 6 MB | 512 K per core |
| L3 Cache | 16 MB | 256 MB shared |
| Unlocked Multiplier | No | No |
| SMP | 2 | |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5x-7500 | DDR4-3200 |
| Max Memory Size | 256 GB | |
| Max Memory Channels | 2 | 8 |
| Max Memory Bandwidth | 89.6 GB/s | |
| ECC Memory Support | No | Yes |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 800 MHz | |
| GPU Max Dynamic Frequency | 2600 MHz | |
| Shader Units | 512 | |
| Texture Units | 32 | |
| Raster Operation Units | 16 | |
| Execution Units | 8 | |
| Power Consumption | 15 | |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 10 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | |
| PCIe Version | 4.0 | 4 |
| PCIe Lanes | 20 | |