NVIDIA H800 PCIe 80 GB vs NVIDIA Quadro RTX 3000 Mobile
GPU · Specs Compare
Graphics Card
Release Date
Mar 2023
May 2019
Generation
Tesla Hopper
Quadro Mobile
Type
AI GPU
Professional
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1095 MHz
945 MHz
Boost Clock
1755 MHz
1380 MHz
Memory Clock
1593 MHz
1750 MHz
Memory
Memory Size
80GB
6GB
Memory Type
HBM2e
GDDR6
Memory Bus
5120bit
192bit
Bandwidth
2039GB/s
336.0GB/s
Render Config
SM Count
114
30
Shading Units
14592
1920
TMUs
456
120
ROPs
24
64
Tensor Cores
456
240
L1 Cache
256 KB (per SM)
64 KB (per SM)
L2 Cache
50 MB
3 MB
RT Cores
—
30
Theoretical Performance
Pixel Rate
42.12 GPixel/s
88.32 GPixel/s
Texture Rate
800.3 GTexel/s
165.6 GTexel/s
FP16 (half)
204.9 TFLOPS
10.60 TFLOPS
FP32 (float)
51.22 TFLOPS
5.299 TFLOPS
FP64 (double)
25.61 TFLOPS
165.6 GFLOPS
Graphics Processor
GPU Name
GH100
TU106
Architecture
Hopper
Turing
Foundry
TSMC
TSMC
Process Size
4 nm
12 nm
Transistors
80 billion
10.8 billion
Die Size
814 mm²
445 mm²
GPU Variant
—
N19E-Q1-KA-K1
Board Design
TDP
350W
80W
Suggested PSU
750 W
—
Outputs
No outputs
No outputs
Power Connectors
1x 16-pin
None
Graphics Features
DirectX
N/A
12 Ultimate (12_2)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
7.5
Shader Model
N/A
6.6
▲ Specs Compare
Data sourced from official specifications and benchmark tests.