NVIDIA H100 PCIe 80 GB vs NVIDIA RTX 6000 Ada

VS

NVIDIA H100 PCIe 80 GB NVIDIA RTX 6000 Ada

AI GPU We compared a GPU: 80GB VRAM H100 PCIe 80 GB and a Desktop platform GPU: 48GB VRAM RTX 6000 Ada to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

NVIDIA H100 PCIe 80 GB 's Advantages

More VRAM (80GB vs 48GB)

Larger VRAM bandwidth (2039GB/s vs 768.0GB/s)

NVIDIA RTX 6000 Ada 's Advantages

Boost Clock has increased by 44% (2535MHz vs 1755MHz)

3584 additional rendering cores

Lower TDP (300W vs 350W)

Score

Benchmark

FP32 (float)

H100 PCIe 80 GB

51.22 TFLOPS

RTX 6000 Ada +79%

92.15 TFLOPS

H100 PCIe 80 GB

VS

RTX 6000 Ada

Graphics Card

Mar 2023

Release Date

Dec 2022

Tesla Hopper

Generation

Quadro Ada

AI GPU

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1095 MHz

Base Clock

2175 MHz

1755 MHz

Boost Clock

2535 MHz

1593 MHz

Memory Clock

2000 MHz

Memory

80GB

Memory Size

48GB

HBM2e

Memory Type

GDDR6

5120bit

Memory Bus

384bit

2039GB/s

Bandwidth

768.0GB/s

Render Config

114

SM Count

142

-

Compute Units

-

14592

Shading Units

18176

456

TMUs

568

24

ROPs

192

456

Tensor Cores

568

-

RT Cores

142

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

96 MB

Theoretical Performance

42.12 GPixel/s

Pixel Rate

486.7 GPixel/s

800.3 GTexel/s

Texture Rate

1440 GTexel/s

204.9 TFLOPS

FP16 (half)

92.15 TFLOPS

51.22 TFLOPS

FP32 (float)

92.15 TFLOPS

25.61 TFLOPS

FP64 (double)

1440 GFLOPS

Graphics Processor

GH100

GPU Name

AD102

-

GPU Variant

AD102

Hopper

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

4 nm

80 billion

Transistors

76.3 billion

814 mm²

Die Size

608 mm²

Board Design

350W

TDP

300W

750 W

Suggested PSU

700 W

No outputs

Outputs

4x DisplayPort 1.4a

1x 16-pin

Power Connectors

1x 16-pin

Graphics Features

N/A

DirectX

12 Ultimate (12_2)

N/A

OpenGL

4.6

3.0

OpenCL

3.0

N/A

Vulkan

1.3

9.0

CUDA

8.9

N/A

Shader Model

6.6

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