NVIDIA A16 PCIe vs NVIDIA H100 SXM5 80 GB
GPU · Specs Compare
Graphics Card
Release Date
Apr 2021
Oct 2022
Generation
Tesla
Server Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 4.0 x8
PCIe 5.0 x16
Clock Speeds
Base Clock
885 MHz
1590 MHz
Boost Clock
1695 MHz
1980 MHz
Memory Clock
1812 MHz
1313 MHz
Memory
Memory Size
16GB
80GB
Memory Type
GDDR6
HBM3
Memory Bus
128bit
5120bit
Bandwidth
231.9GB/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
54.24 GPixel/s
47.52 GPixel/s
Texture Rate
67.80 GTexel/s
1045 GTexel/s
FP16 (half)
4.339 TFLOPS
267.6 TFLOPS
FP32 (float)
4.339 TFLOPS
66.91 TFLOPS
FP64 (double)
135.6 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
250W
700W
Suggested PSU
600 W
1100 W
Outputs
No outputs
No outputs
Power Connectors
8-pin EPS
None
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
Benchmark
Blender
510
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▲ Specs Compare
Data sourced from official specifications and benchmark tests.