NVIDIA RTX A5000 Mobile vs H200 SXM
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Nov 2023
Generation
Quadro Ampere-M
Hopper
Type
Professional
AI GPU
Bus Interface
PCIe 4.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
900 MHz
1590 MHz
Boost Clock
1575 MHz
1980 MHz
Memory Clock
1750 MHz
1313 MHz
Memory
Memory Size
16GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
256bit
5120bit
Bandwidth
448.0GB/s
4800GB/s
Render Config
SM Count
48
132
Shading Units
6144
16896
TMUs
192
528
ROPs
96
24
Tensor Cores
192
528
RT Cores
48
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
4 MB
50 MB
Theoretical Performance
Pixel Rate
151.2 GPixel/s
47.52 GPixel/s
Texture Rate
302.4 GTexel/s
1045 GTexel/s
FP16 (half)
19.35 TFLOPS
1979 TFLOPS
FP32 (float)
19.35 TFLOPS
67 TFLOPS
FP64 (double)
302.4 GFLOPS
34 TFLOPS
Graphics Processor
GPU Name
GA104
GH200
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
4 nm
Transistors
17.4 billion
80 billion
Die Size
392 mm²
814 mm²
Board Design
TDP
150W
700W
Outputs
Portable Device Dependent
No outputs
Power Connectors
None
8-pin EPS
Suggested PSU
—
1100 W
Graphics Features
DirectX
12 Ultimate (12_2)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
8.6
9.0
Shader Model
6.7
N/A
Benchmark
OctaneBench
305
—
Blender
3,188
—
▲ Specs Compare
Data sourced from official specifications and benchmark tests.