Performance comparison: which is faster?
AMD EPYC 7773X (AMD, 2022) and AMD EPYC 7763 (AMD, 2021) are compared here. Compare not only scores, but also whether the motherboard can be reused and which GPU class is balanced with each CPU.
Overall performance: EPYC 7773X is about 11.1% faster
Both use the same SP3 socket, so they can be installed on the same motherboard. For games, performance balance with the GPU (guideline CPU:GPU = 0.9:1) matters more than CPU speed alone.
Relative performance score (higher is faster). Actual speed varies by workload, cooling, and memory configuration.
| Item | EPYC 7773X | EPYC 7763 |
|---|---|---|
| Performance Score | 100,000 | 90,000 |
| Generation | EPYC | EPYC |
| Socket | SP3 | SP3 |
| Release Year | 2022 | 2021 |
| Type | Server | Server |
| Compatible GPU Example | GeForce RTX 2080 SUPER | Radeon RX 6650 XT |
| If You Want To... | Recommended |
|---|---|
| Prioritize maximum speed for heavy work or a high-end GPU | EPYC 7773X |
| Upgrade while reusing the current motherboard | Either works (same SP3 socket) |
| Prioritize value and adequate performance | EPYC 7763 (the lower model is often sufficient) |
EPYC 7773X is about 11.1% higher by score (EPYC 7773X: 100000 points / EPYC 7763: 90000 points). For gaming, the GPU tier usually matters more than a few percent of CPU difference. For CPU-heavy work such as video editing and streaming, choose the faster CPU.
Both are EPYC-generation CPUs.Both use the same SP3 socket, so they can be installed on the same motherboard.
Using our CPU:GPU = 0.9:1 guideline, GeForce RTX 2080 SUPER pairs well with EPYC 7773X and Radeon RX 6650 XT pairs well with EPYC 7763. If either GPU is too strong or too weak, one part holds the other back.
