Product Compare
AMD Ryzen Threadripper 1900X vs AMD Ryzen 9 3950X
| CPU | CPU | |
|---|---|---|
| General Parameters | ||
| Release Date | Aug 2017 | Nov 2019 |
| Manufacturer | AMD | AMD |
| Type | Desktop | Desktop |
| Instruction Set | x86-64 | x86-64 |
| Core Architecture | Zen | Zen 2 |
| Integrated Graphics | N/A | N/A |
| Package | ||
| Transistor Count | 9.6 billions | 3.8 billions |
| Manufacturing Process | 14 nm | 7 nm |
| Socket | sTR4 | AM4 |
| Power Consumption | 180 W | 105 W |
| Peak Operating Temperature | 68 °C | |
| CPU Performance | ||
| Performance Cores | 8 | 16 |
| Performance Core Threads | 16 | 32 |
| Performance Core Base Frequency | 3.8 GHz | 3.5 GHz |
| Performance Core Turbo Frequency | 4 GHz | 4.7 GHz |
| Total Core Count | 8 | 16 |
| Total Thread Count | 16 | 32 |
| Bus Frequency | 100 MHz | 100 MHz |
| Multiplier | 38x | 35x |
| L1 Cache | 96 K per core | 64 K per core |
| L2 Cache | 512 K per core | 512 K per core |
| L3 Cache | 32 MB shared | 64 MB shared |
| Unlocked Multiplier | Yes | Yes |
| Memory Parameters | ||
| Memory Types | DDR4-2666 | DDR4-3200 |
| Max Memory Size | 2048 GB | 128 GB |
| Max Memory Channels | 4 | 2 |
| Max Memory Bandwidth | 79.47 GB/s | 47.68 GB/s |
| ECC Memory Support | Yes | Yes |
| Miscellaneous | ||
| Official Website | Official Link ↗ | Official Link ↗ |
| PCIe Version | 3.0 | 4.0 |
| PCIe Lanes | 60 | 16 |
| Benchmarks | ||
| Cinebench R23 Single Core | 1005 | 1349 |
| Cinebench R23 Multi Core | 8979 | 24396 |
| Geekbench 6 Single Core | 1091 | 1709 |
| Geekbench 6 Multi Core | 6234 | 11656 |
| Passmark CPU Single Core | 2323 | 2692 |
| Passmark CPU Multi Core | 16901 | 38953 |