Flopper.io GPU Specification Sheet
October 20, 2026
flopper.io/gpu/amd-radeon-rx-7900-gre-16gbAMD Radeon RX 7900 GRE 16GB
RDNA 3 PCIe 2023 5nm
Overview
46.0
FP32 TFLOPS
16 GB
Memory GDDR6
576 GB/s
Memory Bandwidth
260 W
TDP
Performance Metrics
| Precision | Peak (dense) | Bits | Type |
|---|---|---|---|
| FP64 | — | — | Standard |
| FP32 | 46.0 | 32 | Standard |
| TF32 | — | — | Standard |
| BF16 | — | — | Standard |
| FP16 | 92.0 | 16 | Standard |
| FP8 | — | — | Standard |
| FP6 | — | — | Standard |
| FP4 | — | — | Standard |
| INT8 | 92.0 | 8 | Standard |
| INT4 | 184.0 | 4 | Standard |
Memory Specifications
- Capacity
- 16 GB
- Type
- GDDR6
- Bandwidth
- 576 GB/s
- Interface Width
- 256-bit
Power & Efficiency
- TDP
- 260 W
- Max power
- 260 W
- FP32 dense TFLOPS per W of TDP
- 0.18 TFLOPS/W
- FP16 dense TFLOPS per W of TDP
- 0.35 TFLOPS/W
Per W of TDP figures divide dense peak by accelerator TDP. Board power only: excludes host CPUs, networking, cooling and facility overhead.
Hardware Details
Vendor: AMD
Architecture: RDNA 3
Process Node: 5nm
Form Factor: PCIe
Launch Year: 2023
Variant: 16GB
Compute Engine
Stream Processors: 5,120
Tensor Cores: 160 (RDNA 3)
CUs: 80
Boost Clock: 2.25 GHz
Interconnect
PCIe: Gen 4 x16
Chip Design
Transistors: 54.0 billion
Enterprise Features
Sparsity: No