NVIDIA GeForce GTX 950 vs NVIDIA H100 PCIe
GPU Specs Compare
Graphics Card
Release Date
Aug 2015
Mar 2022
Generation
GeForce 900
Tesla Hopper
Type
Desktop
AI GPU
Bus Interface
PCIe 3.0 x16
PCIe 5.0 x16
Clock Speeds
Base Clock
1024 MHz
1095 MHz
Boost Clock
1188 MHz
1755 MHz
Memory Clock
1653 MHz
1593 MHz
Memory
Memory Size
2GB
80GB
Memory Type
GDDR5
HBM2e
Memory Bus
128bit
5120bit
Bandwidth
105.8GB/s
2039GB/s
Render Config
Shading Units
768
14592
TMUs
48
456
ROPs
32
24
L1 Cache
48 KB (per SMM)
256 KB (per SM)
L2 Cache
1024 KB
50 MB
SM Count
-
114
Tensor Cores
-
456
Theoretical Performance
Pixel Rate
38.02 GPixel/s
42.12 GPixel/s
Texture Rate
57.02 GTexel/s
800.3 GTexel/s
FP32 (float)
1.825 TFLOPS
51.22 TFLOPS
FP64 (double)
57.02 GFLOPS
25.61 TFLOPS
FP16 (half)
-
204.9 TFLOPS
Graphics Processor
GPU Name
GM206
GH100
GPU Variant
GM206-250-A1
-
Architecture
Maxwell 2.0
Hopper
Foundry
TSMC
TSMC
Process Size
28 nm
4 nm
Transistors
2.94 billion
80 billion
Die Size
228 mm²
814 mm²
Board Design
TDP
90W
350W
Suggested PSU
250 W
750 W
Outputs
1x DVI1x HDMI 2.03x DisplayPort 1.4a
No outputs
Power Connectors
1x 6-pin
1x 16-pin
Graphics Features
DirectX
12 (12_1)
N/A
OpenGL
4.6
N/A
OpenCL
3.0
3.0
Vulkan
1.3
N/A
CUDA
5.2
9.0
Shader Model
6.4
N/A
📊 Benchmark
3DMark Time Spy
1,903
-
3DMark Time Spy Extreme
396
-