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GPU Specification Sheet
June 14, 2026
flopper.io/gpu/nvidia-gb10-grace-blackwell
NVIDIA GB10 Grace Blackwell
Blackwell
Integrated
2025
Overview
31.0
FP32 TFLOPS
128 GB
VRAM
—
Memory Bandwidth
180 W
TDP
Performance Metrics
Precision
Peak TFLOPS
Bits
Type
FP8
1000.0
8
Standard
FP32
31.0
32
Standard
Memory Specifications
Capacity
128 GB
Type
—
Bandwidth
—
Interface Width
—
Power & Efficiency
TDP
180 W
Est. Max Power
207 W
FP32 Efficiency
0.17 TFLOPS/W
FP16 Efficiency
—
Hardware Details
Vendor:
NVIDIA
Architecture:
Blackwell
Process Node:
—
Form Factor:
Integrated
Launch Year:
2025