Flopper.io GPU Specification Sheet
September 4, 2026
flopper.io/gpu/amd-radeon-rx-9070-16gbAMD Radeon RX 9070 16GB
RDNA 4 PCIe 2025
Overview
36.1
FP32 TFLOPS
16 GB
VRAM GDDR6
640 GB/s
Memory Bandwidth
220 W
TDP
Performance Metrics
| Precision | Peak (dense) | 2:4 Sparse | Bits | Type |
|---|---|---|---|---|
| FP64 | — | N/A | — | Standard |
| FP32 | 36.1 | N/A | 32 | Standard |
| TF32 | — | not published | — | Standard |
| BF16 | — | not published | — | Standard |
| FP16 | 145.0 | 289.0 | 16 | Standard |
| FP8 | 289.0 | 578.0 | 8 | Standard |
| FP6 | — | not published | — | Standard |
| FP4 | — | not published | — | Standard |
| INT8 | 289.0 | 578.0 | 8 | Standard |
| INT4 | 578.0 | 1156.0 | 4 | Standard |
Memory Specifications
- Capacity
- 16 GB
- Type
- GDDR6
- Bandwidth
- 640 GB/s
- Interface Width
- 256-bit
Power & Efficiency
- TDP
- 220 W
- Max Power
- 220 W
- FP32 Efficiency
- 0.16 TFLOPS/W
- FP16 Efficiency
- 0.66 TFLOPS/W
Hardware Details
Vendor: AMD
Architecture: RDNA 4
Process Node: —
Form Factor: PCIe
Launch Year: 2025
Variant: 16GB
Compute Engine
Stream Processors: 3,584
Tensor Cores: 112 (RDNA 4)
CUs: 56
Boost Clock: 2.52 GHz
Interconnect
PCIe: Gen 5 x16
Chip Design
Transistors: 53.9 billion
Enterprise Features
Sparsity: Yes