Flopper.io GPU Specification Sheet
September 4, 2026
flopper.io/gpu/amd-radeon-rx-6800-16gbAMD Radeon RX 6800 16GB
RDNA 2 PCIe 2020 7nm
Overview
16.2
FP32 TFLOPS
16 GB
VRAM GDDR6
512 GB/s
Memory Bandwidth
250 W
TDP
Performance Metrics
| Precision | Peak (dense) | Bits | Type |
|---|---|---|---|
| FP64 | — | — | Standard |
| FP32 | 16.2 | 32 | Standard |
| TF32 | — | — | Standard |
| BF16 | — | — | Standard |
| FP16 | 32.3 | 16 | Standard |
| FP8 | — | — | Standard |
| FP6 | — | — | Standard |
| FP4 | — | — | Standard |
| INT8 | — | — | Standard |
Memory Specifications
- Capacity
- 16 GB
- Type
- GDDR6
- Bandwidth
- 512 GB/s
- Interface Width
- 256-bit
Power & Efficiency
- TDP
- 250 W
- Est. Max Power
- 288 W
- FP32 Efficiency
- 0.06 TFLOPS/W
- FP16 Efficiency
- 0.13 TFLOPS/W
Hardware Details
Vendor: AMD
Architecture: RDNA 2
Process Node: 7nm
Form Factor: PCIe
Launch Year: 2020
Variant: 16GB
Compute Engine
Stream Processors: 3,840
CUs: 60
Boost Clock: 2.10 GHz
Chip Design
Transistors: 26.8 billion
Chiplets: 1 (Monolithic)
Enterprise Features
Sparsity: No