NVIDIA A2 vs NVIDIA H100 SXM5 94 GB
GPU Specs Compare
Graphics Card
Release Date
Nov 2021
Mar 2023
Generation
Quadro
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
1440 MHz
1350 MHz
Boost Clock
1770 MHz
1980 MHz
Memory Clock
1563 MHz
1313 MHz
Memory
Memory Size
16GB
94GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
5120bit
Bandwidth
200.1GB/s
3.36TB/s
Render Config
SM Count
10
132
Shading Units
1280
16896
TMUs
40
528
ROPs
32
24
Tensor Cores
40
528
RT Cores
10
-
L1 Cache
128 KB (per SM)
256 KB (per SM)
L2 Cache
2 MB
50 MB
Theoretical Performance
Pixel Rate
56.64 GPixel/s
47.52 GPixel/s
Texture Rate
70.80 GTexel/s
1045.4 GTexel/s
FP16 (half)
4.531 TFLOPS
267.6 TFLOPS
FP32 (float)
4.531 TFLOPS
66.91 TFLOPS
FP64 (double)
70.80 GFLOPS
33.45 TFLOPS
Graphics Processor
GPU Name
GA107
GH100
Architecture
Ampere
Hopper
Foundry
Samsung
TSMC
Process Size
8 nm
5 nm
Transistors
Unknown
80 billion
Die Size
Unknown
814 mm²
Board Design
TDP
60W
700W
Suggested PSU
250 W
1100 W
Outputs
No outputs
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
6.6
N/A