NVIDIA H800 PCIe 80 GB vs NVIDIA Tesla V100 DGXS 32 GB

VS

NVIDIA H800 PCIe 80 GB NVIDIA Tesla V100 DGXS 32 GB

AI GPU We compared a GPU: 80GB VRAM H800 PCIe 80 GB and a Professional market GPU: 32GB VRAM Tesla V100 DGXS 32 GB to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA H800 PCIe 80 GB 's Advantages

Released 5 years late

Boost Clock has increased by 15% (1755MHz vs 1530MHz)

More VRAM (80GB vs 32GB)

Larger VRAM bandwidth (2039GB/s vs 897.0GB/s)

9472 additional rendering cores

NVIDIA Tesla V100 DGXS 32 GB 's Advantages

Lower TDP (250W vs 350W)

Score

Benchmark

FP32 (float)

H800 PCIe 80 GB +226%

51.22 TFLOPS

Tesla V100 DGXS 32 GB

15.67 TFLOPS

H800 PCIe 80 GB

VS

Tesla V100 DGXS 32 GB

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

1095 MHz

Base Clock

1297 MHz

1755 MHz

Boost Clock

1530 MHz

1593 MHz

Memory Clock

876 MHz

Memory

80GB

Memory Size

32GB

HBM2e

Memory Type

HBM2

5120bit

Memory Bus

4096bit

2039GB/s

Bandwidth

897.0GB/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)

50 MB

L2 Cache

6 MB

Theoretical Performance

42.12 GPixel/s

Pixel Rate

195.8 GPixel/s

800.3 GTexel/s

Texture Rate

489.6 GTexel/s

204.9 TFLOPS

FP16 (half)

31.33 TFLOPS

51.22 TFLOPS

FP32 (float)

15.67 TFLOPS

25.61 TFLOPS

FP64 (double)

7.834 TFLOPS

Graphics Processor

GH100

GPU Name

GV100

-

GPU Variant

-

Hopper

Architecture

Volta

TSMC

Foundry

TSMC

4 nm

Process Size

12 nm

80 billion

Transistors

21.1 billion

814 mm²

Die Size

815 mm²

Board Design

350W

TDP

250W

750 W

Suggested PSU

600 W

No outputs

Outputs

No outputs

1x 16-pin

Power Connectors

None

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

Related GPU Comparisons

1

H200 SXM vs NVIDIA H800 PCIe 80 GB

2

NVIDIA H800 SXM5 vs NVIDIA H800 PCIe 80 GB

3

NVIDIA H800 PCIe 80 GB vs NVIDIA H100 CNX

4

NVIDIA RTX A6000 vs NVIDIA H800 PCIe 80 GB

5

NVIDIA H800 PCIe 80 GB vs NVIDIA H100 PCIe 80 GB

6

NVIDIA GRID K520 vs NVIDIA H800 PCIe 80 GB

7

NVIDIA RTX A5000 vs NVIDIA Tesla V100 DGXS 32 GB

8

NVIDIA H800 PCIe 80 GB vs NVIDIA H100 CNX

9

NVIDIA H800 PCIe 80 GB vs NVIDIA H100 SXM5 80 GB

10

NVIDIA H800 PCIe 80 GB vs NVIDIA A800 SXM4 80 GB