Product Compare
AMD Ryzen 7 3800XT vs Intel Core i7 8665U
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jul 2020 | Apr 2019 |
| Manufacturer | AMD | Intel |
| Type | Desktop | Laptop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 2 | Whiskey Lake |
| Integrated Graphics | N/A | UHD Graphics 620 |
| Processor Number | i7-8665U | |
| Package | ||
| Transistor Count | 3.8 billions | |
| Manufacturing Process | 7 nm | 14 nm |
| Socket | AM4 | BGA-1528 |
| Power Consumption | 105 W | 15 W |
| Peak Operating Temperature | 95 °C | 100 °C |
| CPU Performance | ||
| Performance Cores | 8 | 4 |
| Performance Core Threads | 16 | 8 |
| Performance Core Base Frequency | 3.9 GHz | 1.9 GHz |
| Performance Core Turbo Frequency | 4.7 GHz | 4.8 GHz |
| Total Core Count | 8 | 4 |
| Total Thread Count | 16 | 8 |
| Bus Frequency | 100 MHz | |
| Multiplier | 39x | 19x |
| L1 Cache | 64 K per core | 32 K per core |
| L2 Cache | 512 K per core | 256 K per core |
| L3 Cache | 32 MB shared | 8 MB shared |
| Unlocked Multiplier | Yes | No |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | DDR4-2400, LPDDR3-2133 |
| Max Memory Size | 128 GB | 64 GB |
| Max Memory Channels | 2 | 2 |
| Max Memory Bandwidth | 47.68 GB/s | 37.5 GB/s |
| ECC Memory Support | No | No |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 3.0 |
| PCIe Lanes | 24 | 16 |
| Extended Instruction Set | SSE4.1, SSE4.2, AVX-2 | |
| Graphics Card Parameters | ||
| Integrated Graphics | true | |
| GPU Base Frequency | 300 MHz | |
| GPU Max Dynamic Frequency | 1150 MHz | |
| Shader Units | 192 | |
| Texture Units | 24 | |
| Raster Operation Units | 3 | |
| Execution Units | 24 | |
| Power Consumption | 15 W | |
| Max Resolution | 4096x2304 - 60 Hz | |
| Benchmarks | ||
| Cinebench R23 Single Core | 1351 | 1244 |
| Cinebench R23 Multi Core | 12952 | 3752 |
| Geekbench 6 Single Core | 1679 | 1484 |
| Geekbench 5 Single Core | 1319 | 1056 |
| Geekbench 6 Multi Core | 6343 | 3939 |
| Geekbench 5 Multi Core | 9327 | 3056 |
| Passmark CPU Single Core | 2793 | 2192 |
| Passmark CPU Multi Core | 23540 | 6232 |