Flopper.io GPU Specification Sheet
October 18, 2026
flopper.io/gpu/nvidia-gb200-nvl72-gpu-186gbNVIDIA GB200 NVL72 GPU 186GB
Blackwell SXM 2024 4nm
Overview
80.0
FP32 TFLOPS
186 GB
Memory HBM3e
8.0 TB/s
Memory Bandwidth
—
TDP
Performance Metrics
| Precision | Peak (dense) | 2:4 Sparse | Bits | Type |
|---|---|---|---|---|
| FP64 | 40.0 | N/A | 64 | Standard |
| FP32 | 80.0 | N/A | 32 | Standard |
| TF32 | 1250.0 | 2500.0 | 32 | Standard |
| BF16 | 2500.0 | 5000.0 | 16 | Standard |
| FP16 | 2500.0 | 5000.0 | 16 | Standard |
| FP8 | 5000.0 | 10000.0 | 8 | Standard |
| FP6 | 5000.0 | 10000.0 | — | Standard |
| FP4 | 10000.0 | 20000.0 | 4 | Standard |
| INT8 | 5000.0 | 10000.0 | 8 | Standard |
Memory Specifications
- Capacity
- 186 GB
- Type
- HBM3e
- Bandwidth
- 8.0 TB/s
- Interface Width
- —
Power & Efficiency
- TDP
- —
- Max power
- —
- FP32 dense TFLOPS per W of TDP
- —
- FP16 dense TFLOPS per W of TDP
- —
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: NVIDIA
Architecture: Blackwell
Process Node: 4nm
Form Factor: SXM
Launch Year: 2024
Variant: NVL72 GPU 186GB
Interconnect
GPU-to-GPU: NVLink
Bandwidth: 1.8 TB/s bidirectional, per GPU
Chip Design
Transistors: 208.0 billion
Chiplets: 2 (Two reticle-limited dies joined by a 10 TB/s die-to-die link, presented to software as one GPU)
Enterprise Features
ECC: Yes
Sparsity: Yes