Product Compare
AMD Ryzen 7 3800XT vs AMD Ryzen Threadripper 3990X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Jul 2020 | Jan 2020 |
| Manufacturer | AMD | AMD |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen 2 | Zen 2 |
| Integrated Graphics | N/A | N/A |
| Package | ||
| Transistor Count | 3.8 billions | 19.2 billions |
| Manufacturing Process | 7 nm | 7 nm |
| Socket | AM4 | sTRX4 |
| Power Consumption | 105 W | 280 W |
| Peak Operating Temperature | 95 °C | 95 °C |
| CPU Performance | ||
| Performance Cores | 8 | 64 |
| Performance Core Threads | 16 | 128 |
| Performance Core Base Frequency | 3.9 GHz | 2.9 GHz |
| Performance Core Turbo Frequency | 4.7 GHz | 4.3 GHz |
| Total Core Count | 8 | 64 |
| Total Thread Count | 16 | 128 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 39x | 29x |
| L1 Cache | 64 K per core | 96 K per core |
| L2 Cache | 512 K per core | 512 K per core |
| L3 Cache | 32 MB shared | 128 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Memory Parameters | ||
| Memory Types | DDR4-3200 | DDR4-3200 |
| Max Memory Size | 128 GB | 256 GB |
| Max Memory Channels | 2 | 4 |
| Max Memory Bandwidth | 47.68 GB/s | 95.37 GB/s |
| ECC Memory Support | No | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 4.0 | 4.0 |
| PCIe Lanes | 24 | 64 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1351 | 1262 |
| Cinebench R23 Multi Core | 12952 | 75671 |
| Geekbench 6 Single Core | 1679 | 1138 |
| Geekbench 5 Single Core | 1319 | 1265 |
| Geekbench 6 Multi Core | 6343 | 11211 |
| Geekbench 5 Multi Core | 9327 | 27453 |
| Passmark CPU Single Core | 2793 | 2564 |
| Passmark CPU Multi Core | 23540 | 80316 |