Flopper.io GPU Specification Sheet
September 4, 2026
flopper.io/gpu/nvidia-geforce-rtx-5070-12gbNVIDIA GeForce RTX 5070 12GB
Blackwell PCIe 2025 4nm
Overview
30.9
FP32 TFLOPS
12 GB
VRAM GDDR7
672 GB/s
Memory Bandwidth
250 W
TDP
Performance Metrics
| Precision | Peak (dense) | 2:4 Sparse | Bits | Type |
|---|---|---|---|---|
| FP64 | 0.5 | N/A | 64 | Standard |
| FP32 | 30.9 | N/A | 32 | Standard |
| TF32 | 30.9 | 61.7 | 32 | Standard |
| BF16 | 61.7 | 123.5 | 16 | Standard |
| FP16 | 123.5 | 246.9 | 16 | Standard |
| FP8 | 246.9 | 493.9 | 8 | Standard |
| FP6 | — | not published | — | Standard |
| FP4 | 493.9 | 987.8 | 4 | Standard |
| INT8 | 246.9 | 493.9 | 8 | Standard |
Memory Specifications
- Capacity
- 12 GB
- Type
- GDDR7
- Bandwidth
- 672 GB/s
- Interface Width
- 192-bit
Power & Efficiency
- TDP
- 250 W
- Max Power
- 250 W
- FP32 Efficiency
- 0.12 TFLOPS/W
- FP16 Efficiency
- 0.49 TFLOPS/W
Hardware Details
Vendor: NVIDIA
Architecture: Blackwell
Process Node: 4nm
Form Factor: PCIe
Launch Year: 2025
Variant: 12GB
Compute Engine
CUDA Cores: 6,144
Tensor Cores: 192 (5th Gen)
SMs: 48
Base Clock: 2.33 GHz
Boost Clock: 2.51 GHz
Interconnect
PCIe: 5.0
Chip Design
Transistors: 31.1 billion
Die Size: 263 mm²
Enterprise Features
Sparsity: Yes