NVIDIA H100 SXM5 80 GB vs NVIDIA GeForce GTX 950 Low Power
GPU Specs Compare
Graphics Card
Release Date
Oct 2022
Mar 2016
Generation
Server Hopper
GeForce 900
Type
AI GPU
Desktop
Bus Interface
PCIe 5.0 x16
PCIe 3.0 x16
Clock Speeds
Base Clock
1590 MHz
1026 MHz
Boost Clock
1980 MHz
1190 MHz
Memory Clock
1313 MHz
1653 MHz
Memory
Memory Size
80GB
2GB
Memory Type
HBM3
GDDR5
Memory Bus
5120bit
128bit
Bandwidth
3.36TB/s
105.8GB/s
Render Config
SM Count
132
-
Shading Units
16896
768
TMUs
528
48
ROPs
24
32
Tensor Cores
528
-
L1 Cache
256 KB (per SM)
48 KB (per SMM)
L2 Cache
50 MB
1024 KB
Theoretical Performance
Pixel Rate
47.52 GPixel/s
38.08 GPixel/s
Texture Rate
1045 GTexel/s
57.12 GTexel/s
FP16 (half)
267.6 TFLOPS
-
FP32 (float)
66.91 TFLOPS
1.828 TFLOPS
FP64 (double)
33.45 TFLOPS
57.12 GFLOPS
Graphics Processor
GPU Name
GH100
GM206
Architecture
Hopper
Maxwell 2.0
Foundry
TSMC
TSMC
Process Size
5 nm
28 nm
Transistors
80 billion
2.94 billion
Die Size
814 mm²
228 mm²
GPU Variant
-
GM206-251-A1
Board Design
TDP
700W
75W
Suggested PSU
1100 W
250 W
Outputs
No outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
Power Connectors
None
None
Graphics Features
DirectX
N/A
12 (12_1)
OpenGL
N/A
4.6
OpenCL
3.0
3.0
Vulkan
N/A
1.3
CUDA
9.0
5.2
Shader Model
N/A
6.4