NVIDIA RTX A1000 vs NVIDIA H200 SXM 141 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2024
Nov 2024
Generation
Quadro Ampere
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
727 MHz
1500 MHz
Boost Clock
1462 MHz
1980 MHz
Memory Clock
1500 MHz
1593 MHz
Memory
Memory Size
8GB
141GB
Memory Type
GDDR6
HBM3e
Memory Bus
128bit
6144bit
Bandwidth
192.0GB/s
4.89TB/s
Render Config
SM Count
18
132
Shading Units
2304
16896
TMUs
72
528
ROPs
32
24
Tensor Cores
72
528
RT Cores
18
—
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
2 MB
50 MB
Theoretical Performance
Pixel Rate
46.78 GPixel/s
47.52 GPixel/s
Texture Rate
105.3 GTexel/s
1045.4 GTexel/s
FP16 (half)
6.737 TFLOPS
267.6 TFLOPS
FP32 (float)
6.737 TFLOPS
66.91 TFLOPS
FP64 (double)
105.3 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
GA107
GH100
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
8.7 billion
80 billion
Die Size
200 mm²
814 mm²
Board Design
TDP
50W
700W
Suggested PSU
250 W
1100 W
Outputs
4x mini-DisplayPort 1.4a
No outputs
Power Connectors
None
8-pin EPS
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
▲ Specs Compare
Data sourced from official specifications and benchmark tests.