Home GPU Comparison NVIDIA H100 CNX vs NVIDIA Tesla V100 PCIe 32 GB

NVIDIA H100 CNX vs NVIDIA Tesla V100 PCIe 32 GB

We compared a GPU: 80GB VRAM H100 CNX and a Professional market GPU: 32GB VRAM Tesla V100 PCIe 32 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA H100 CNX's Advantages
Released 5 years late
Boost Clock has increased by 34% (1845MHz vs 1380MHz)
More VRAM (80GB vs 32GB)
Larger VRAM bandwidth (2039GB/s vs 897.0GB/s)
9472 additional rendering cores
NVIDIA Tesla V100 PCIe 32 GB's Advantages
Lower TDP (250W vs 350W)

Score

Benchmark

FP32 (float)
H100 CNX +281%
53.84 TFLOPS
Tesla V100 PCIe 32 GB
14.13 TFLOPS
VS

Graphics Card

Mar 2023
Release Date
Mar 2018
Tesla Hopper
Generation
Tesla
AI GPU
Type
Professional
PCIe 5.0 x16
Bus Interface
PCIe 3.0 x16

Clock Speeds

690MHz
Base Clock
1230MHz
1845MHz
Boost Clock
1380MHz
1593MHz
Memory Clock
876MHz

Memory

80GB
Memory Size
32GB
HBM2e
Memory Type
HBM2
5120bit
Memory Bus
4096bit
2039 GB/s
Bandwidth
897.0 GB/s

Render Config

114
SM Count
80
-
Compute Units
-
14592
Shading Units
5120
456
TMUs
320
24
ROPs
128
456
Tensor Cores
640
-
RT Cores
-
256 KB (per SM)
L1 Cache
128 KB (per SM)
50MB
L2 Cache
6MB

Theoretical Performance

44.28 GPixel/s
Pixel Rate
176.6 GPixel/s
841.3 GTexel/s
Texture Rate
441.6 GTexel/s
215.4 TFLOPS
FP16 (half)
28.26 TFLOPS
53.84 TFLOPS
FP32 (float)
14.13 TFLOPS
26.92 TFLOPS
FP64 (double)
7.066 TFLOPS

Graphics Processor

GH100
GPU Name
GV100
-
GPU Variant
-
Hopper
Architecture
Volta
TSMC
Foundry
TSMC
4 nm
Process Size
12 nm
80,000 million
Transistors
21,100 million
814mm²
Die Size
815mm²

Board Design

350W
TDP
250W
750W
Suggested PSU
600W
No outputs
Outputs
No outputs
8-pin EPS
Power Connectors
2x 8-pin

Graphics Features

N/A
DirectX
12 (12_1)
N/A
OpenGL
4.6
3.0
OpenCL
3.0
N/A
Vulkan
1.3
9.0
CUDA
7.0
N/A
Shader Model
6.6

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