H200 SXM vs NVIDIA GeForce RTX 4090 Ti

VS

AI GPU We compared a GPU: 141GB VRAM H200 SXM and a Desktop platform GPU: 24GB VRAM GeForce RTX 4090 Ti to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

H200 SXM 's Advantages

More VRAM (141GB vs 24GB)

Larger VRAM bandwidth (4800GB/s vs 1152GB/s)

NVIDIA GeForce RTX 4090 Ti 's Advantages

Boost Clock has increased by 30% (2565MHz vs 1980MHz)

1280 additional rendering cores

Lower TDP (600W vs 700W)

Score

Benchmark

FP32 (float)

H200 SXM

67 TFLOPS

GeForce RTX 4090 Ti +39%

93.24 TFLOPS

H200 SXM

VS

GeForce RTX 4090 Ti

Graphics Card

Nov 2023

Release Date

Unknown

Hopper

Generation

GeForce 40

AI GPU

Type

Desktop

PCIe 5.0 x16

Bus Interface

PCIe 4.0 x16

Clock Speeds

1590 MHz

Base Clock

2325 MHz

1980 MHz

Boost Clock

2565 MHz

1313 MHz

Memory Clock

1500 MHz

Memory

141GB

Memory Size

24GB

HBM3e

Memory Type

GDDR6X

5120bit

Memory Bus

384bit

4800GB/s

Bandwidth

1152GB/s

Render Config

132

SM Count

142

-

Compute Units

-

16896

Shading Units

18176

528

TMUs

568

24

ROPs

192

528

Tensor Cores

568

-

RT Cores

142

256 KB (per SM)

L1 Cache

128 KB (per SM)

50 MB

L2 Cache

96 MB

Theoretical Performance

47.52 GPixel/s

Pixel Rate

492.5 GPixel/s

1045 GTexel/s

Texture Rate

1457 GTexel/s

1979 TFLOPS

FP16 (half)

93.24 TFLOPS

67 TFLOPS

FP32 (float)

93.24 TFLOPS

34 TFLOPS

FP64 (double)

1457 GFLOPS

Graphics Processor

GH200

GPU Name

AD102

-

GPU Variant

AD102-400-A1

Hopper

Architecture

Ada Lovelace

TSMC

Foundry

TSMC

4 nm

Process Size

5 nm

80 billion

Transistors

76.3 billion

814 mm²

Die Size

609 mm²

Board Design

700W

TDP

600W

1100 W

Suggested PSU

1000 W

No outputs

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

8-pin EPS

Power Connectors

2x 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

6.7

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