The processor AMD Epyc 7773X is developed on the 7 nm technology node and architecture Milan (Zen 3). Its base clock speed is 2.20 GHz, and maximum clock speed in turbo boost - . AMD Epyc 7773X contains 643 processing cores. To make a right choice for computer upgrading, please get familiar with the detailed technical specifications and benchmark results. Check socket compatibility before choosing.
CPU Cores and Base Frequency | ||||
---|---|---|---|---|
Frequency | 2.20 GHz | Cores | 643 | |
Turbo (1 Core) | 3.50 GHz | CPU Threads | 128 | |
Turbo (All Cores) | ||||
Hyperthreading ? | Yes | Overclocking ? | No | |
Core architecture | normal |
Internal Graphics | |
---|---|
GPU name | no iGPU |
GPU frequency | |
GPU (Turbo) | No turbo |
Generation | |
DirectX Version | |
Execution units | |
Shader | |
Max. Memory | -- |
Max. displays | |
Technology | 7 nm |
Release date |
Hardware codec support | |
---|---|
H264 | No |
H265 / HEVC (8 bit) | No |
H265 / HEVC (10 bit) | No |
VP8 | No |
VP9 | No |
AV1 | No |
AV1 | No |
AVC | No |
JPEG | No |
Memory & PCIe | ||||
---|---|---|---|---|
Memory type | DDR4-3200 | |||
Max. Memory | 4096 GB | |||
Memory channels | 8 | ECC | Yes | |
PCIe version | PCIe lanes |
Thermal Management | ||||
---|---|---|---|---|
TDP (PL1) | 280 W | TDP (PL2) | ||
TDP up | -- | TDP down | 225 W | |
Tjunction max | -- |
Technical details | |
---|---|
Instruction set (ISA) | x86-64 (64 bit) |
Architecture | Milan (Zen 3) |
L2-Cache | 32.00 MB |
L3-Cache | 768.00 MB |
Technology | 7 nm |
Virtualization | AMD-V, SVM |
Release date | Q2/2022 |
Socket | SP3 |
Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Some of the CPUs listed below have been benchmarked by CPU-Benchmark. However the majority of CPUs have not been tested and the results have been estimated by a CPU-Benchmark’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.