GALAX RTX 5090 D HOF OC LAB XOC vs NVIDIA H100 SXM5 64 GB

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs NVIDIA H100 SXM5 64 GB with 64 GB HBM3 and 16,896 cores.

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Performance Rating

NVIDIA H100 SXM5 64 GB outperforms GALAX RTX 5090 D HOF OC LAB XOC by 0.71% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

NVIDIA H100 SXM5 64 GB

46.8

NVIDIA H100 SXM5 64 GB

46.8

Contents:

Memory ML Performance Compute Power Architecture & Compatibility ML Software Support Clocks & Performance Power Consumption Rendering Additional

Memory

Memory Size

32 ГБ
🔥 +100% 64 ГБ

Memory Type

GDDR7 HBM3

Memory Bandwidth

1.79 TB/s
🔥 +13% 2.02 TB/s

Memory Bus Width

512 бит 3,072 бит

ML Performance

FP16 (Half Precision)

115.5 TFLOPS
🔥 +132% 267.6 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +73% 115.5 TFLOPS
66.91 TFLOPS

FP64 (Double Precision)

1.805 TFLOPS
🔥 +1,753% 33.45 TFLOPS

CUDA Cores

🔥 +29% 21,760
16,896

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Hopper

SM (Streaming Multiprocessor)

🔥 +29% 170
132

PCIe Version

PCIe 5.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

🔥 12.0
9.0

Clocks & Performance

Base Clock

🔥 +21% 2,017
1,665

Boost Clock

🔥 +34% 2,655
1,980

Memory Clock

🔥 +33% 1,750
1,313

Power Consumption

TDP/TGP

🔥 -18% 575 W
700 W

Recommended PSU

🔥 -14% 950 W
1100 W

Power Connector

🔥 2x 16-pin
8-pin EPS

Rendering

Texture Units (TMU)

🔥 +29% 680
528

ROP

🔥 170
No

L2 Cache

🔥 +220% 96 MB
30 MB

Additional

Slots

Triple-slot
🔥 SXM Module

Release Date

Jan. 30, 2025 March 21, 2023

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
No outputs

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