NVIDIA Quadro RTX 8000 vs NVIDIA H100 CNX

VS

NVIDIA Quadro RTX 8000

NVIDIA H100 CNX

AI GPU We compared a Professional market GPU: 48GB VRAM Quadro RTX 8000 and a GPU: 80GB VRAM H100 CNX to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA Quadro RTX 8000 's Advantages

Lower TDP (260W vs 350W)

NVIDIA H100 CNX 's Advantages

Released 4 years and 7 months late

Boost Clock has increased by 4% (1845MHz vs 1770MHz)

More VRAM (80GB vs 48GB)

Larger VRAM bandwidth (2039GB/s vs 672.0GB/s)

9984 additional rendering cores

Score

Benchmark

FP32 (float)

Quadro RTX 8000

16.31 TFLOPS

H100 CNX +230%

53.84 TFLOPS

Quadro RTX 8000

VS

H100 CNX

Graphics Card

Aug 2018

Release Date

Mar 2023

Quadro

Generation

Tesla Hopper

Professional

Type

AI GPU

PCIe 3.0 x16

Bus Interface

PCIe 5.0 x16

Clock Speeds

1395 MHz

Base Clock

690 MHz

1770 MHz

Boost Clock

1845 MHz

1750 MHz

Memory Clock

1593 MHz

Memory

48GB

Memory Size

80GB

GDDR6

Memory Type

HBM2e

384bit

Memory Bus

5120bit

672.0GB/s

Bandwidth

2039GB/s

Render Config

-

72

SM Count

114

4608

Shading Units

14592

288

TMUs

456

96

ROPs

24

576

Tensor Cores

456

72

RT Cores

-

64 KB (per SM)

L1 Cache

256 KB (per SM)

6 MB

L2 Cache

50 MB

-

Theoretical Performance

169.9 GPixel/s

Pixel Rate

44.28 GPixel/s

509.8 GTexel/s

Texture Rate

841.3 GTexel/s

32.62 TFLOPS

FP16 (half)

215.4 TFLOPS

16.31 TFLOPS

FP32 (float)

53.84 TFLOPS

509.8 GFLOPS

FP64 (double)

26.92 TFLOPS

Board Design

260W

TDP

350W

600 W

Suggested PSU

750 W

4x DisplayPort 1.4a 1x USB Type-C

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

8-pin EPS

Graphics Processor

TU102

GPU Name

GH100

TU102-875-A1

GPU Variant

-

Turing

Architecture

Hopper

TSMC

Foundry

TSMC

12 nm

Process Size

4 nm

18.6 billion

Transistors

80 billion

754 mm²

Die Size

814 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

N/A

4.6

OpenGL

N/A

3.0

OpenCL

3.0

1.3

Vulkan

N/A

7.5

CUDA

9.0

6.6

Shader Model

N/A

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