NVIDIA RTX A1000 vs NVIDIA H100 PCIe 80 GB
GPU Specs Compare
Graphics Card
Release Date
Apr 2024
Oct 2022
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
1095 MHz
Boost Clock
1462 MHz
1755 MHz
Memory Clock
1500 MHz
1593 MHz
Memory
Memory Size
8GB
80GB
Memory Type
GDDR6
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
192.0GB/s
2.04TB/s
Render Config
SM Count
18
114
Shading Units
2304
14592
TMUs
72
456
ROPs
32
24
Tensor Cores
72
456
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
42.12 GPixel/s
Texture Rate
105.3 GTexel/s
800.3 GTexel/s
FP16 (half)
6.737 TFLOPS
204.9 TFLOPS
FP32 (float)
6.737 TFLOPS
51.22 TFLOPS
FP64 (double)
105.3 GFLOPS
25.61 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
350W
Suggested PSU
250 W
750 W
Outputs
4x mini-DisplayPort 1.4a
No outputs
Power Connectors
None
1x 16-pin
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