Flopper.io GPU Comparison Sheet
AMD Radeon RX 7900 XT 20GB vs AMD Radeon RX 7900 XTX 24GB
Side by side datacenter GPU specifications from the Flopper.io database.
Overview
| AMD Radeon RX 7900 XT 20GB | AMD Radeon RX 7900 XTX 24GB | |
|---|---|---|
| FP32 TFLOPS | 51.6 | 61.4 |
| VRAM | 20 GB | 24 GB |
| Memory Bandwidth | 800 GB/s | 960 GB/s |
| TDP | 315 W | 355 W |
Performance by Precision
| Precision | AMD Radeon RX 7900 XT 20GB peak TFLOPS (dense) | AMD Radeon RX 7900 XTX 24GB peak TFLOPS (dense) |
|---|---|---|
| INT8 | 103.2 | 122.8 |
| FP16 | 103.2 | 122.8 |
| FP32 | 51.6 | 61.4 |
| FP64 | 1.3 | 1.5 |
Specifications
| AMD Radeon RX 7900 XT 20GB | AMD Radeon RX 7900 XTX 24GB | |
|---|---|---|
| Architecture | RDNA 3 | RDNA 3 |
| Process Node | 5nm | 5nm |
| Launch Year | 2022 | 2022 |
| Form Factor | PCIe | PCIe |
| Memory Type | — | — |
| Interface Width | — | — |
| Interconnect | — | — |
| TDP | 315 W | 355 W |
| FP32 Efficiency | 0.16 TFLOPS/W | 0.17 TFLOPS/W |