Product Compare
AMD Ryzen 5 7640U vs Intel Core i7 1355U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | May 2023 | Jan 2023 |
| Manufacturer | AMD | Intel |
| Type | Laptop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 4 (Phoenix) | Raptor Lake |
| Integrated Graphics | Radeon 760M | Iris Xe Graphics (96EU) |
| Processor Number | i7-1355U | |
| Package | ||
| Transistor Count | 25 billions | |
| Manufacturing Process | 4 nm | 10 nm |
| Socket | FP8 | BGA-1744 |
| Power Consumption | 15-30 W | 12-15 W |
| Peak Operating Temperature | 100 °C | 100°C |
| Max Turbo Power Consumption | 55 W | |
| CPU Performance | ||
| Performance Cores | 6 | 2 |
| Performance Core Threads | 12 | 4 |
| Performance Core Base Frequency | 3.5 GHz | 1.7 GHz |
| Performance Core Turbo Frequency | 4.9 GHz | 5 GHz |
| Total Core Count | 6 | 10 |
| Total Thread Count | 12 | 12 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 35 | 17x |
| L1 Cache | 64 K per core | 80 K per core |
| L2 Cache | 6 MB | 1280 K per core |
| L3 Cache | 16 MB | 12 MB shared |
| Unlocked Multiplier | No | No |
| Efficiency Cores | 8 | |
| Efficiency Core Threads | 8 | |
| Efficiency Core Base Frequency | 1.2 GHz | |
| Efficiency Core Turbo Frequency | 3.7 GHz | |
| Memory Parameters | ||
| Memory Types | DDR5-5600, LPDDR5x-7500 | DDR5-5200, DDR4-3200, LPDDR5-6400, LPDDR5x-6400, LPDDR4x-4267 |
| Max Memory Size | 256 GB | 96 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 89.6 GB/s | 89.6 GB/s |
| ECC Memory Support | No | No |
| Graphics Card Parameters | ||
| Integrated Graphics | true | true |
| GPU Base Frequency | 800 MHz | 300 MHz |
| GPU Max Dynamic Frequency | 2600 MHz | 1300 MHz |
| Shader Units | 512 | 768 |
| Texture Units | 32 | 48 |
| Raster Operation Units | 16 | 24 |
| Execution Units | 8 | 96 |
| Power Consumption | 15 | 15 W |
| AI Accelerator | ||
| NPU | AMD Ryzen™ AI | |
| Theoretical performance | 10 TOPS | |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 4.0 |
| PCIe Lanes | 20 | 20 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1633 | 1800 |
| Cinebench R23 Multi Core | 11000 | 9222 |
| Geekbench 6 Single Core | 2337 | 2379 |
| Geekbench 6 Multi Core | 10412 | 7945 |
| Blender | 181 | 120 |
| Passmark CPU Single Core | 3506 | 3594 |
| Passmark CPU Multi Core | 21172 | 15257 |