GALAX RTX 5090 D HOF OC LAB XOC vs GIGABYTE Radeon PRO W7800 AI TOP 48 GB

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs GIGABYTE Radeon PRO W7800 AI TOP 48 GB with 48 GB GDDR6 and 4,480 cores.

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Performance Rating

GALAX RTX 5090 D HOF OC LAB XOC outperforms GIGABYTE Radeon PRO W7800 AI TOP 48 GB by 87.57% 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

GIGABYTE Radeon PRO W7800 AI TOP 48 GB

24.8

GIGABYTE Radeon PRO W7800 AI TOP 48 GB

24.8

Contents:

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

Memory

Memory Size

32 ГБ
🔥 +50% 48 ГБ

Memory Type

GDDR7 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
864.0 GB/s

Memory Bus Width

512 бит 384 бит

ML Performance

FP16 (Half Precision)

🔥 +28% 115.5 TFLOPS
90.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +155% 115.5 TFLOPS
45.25 TFLOPS

FP64 (Double Precision)

🔥 1.805 TFLOPS
No

CUDA Cores

🔥 +386% 21,760
4,480

RT Cores

🔥 +143% 170
70

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 3.0

SM (Streaming Multiprocessor)

🔥 170
No

PCIe Version

PCIe 5.0 x16 PCIe 4.0 x16

ML Software Support

CUDA Version

12.0 No

Clocks & Performance

Base Clock

🔥 +6% 2,017
1,895

Boost Clock

🔥 +5% 2,655
2,525

Memory Clock

1,750
🔥 +29% 2,250

Power Consumption

TDP/TGP

575 W
🔥 -51% 281 W

Recommended PSU

950 W
🔥 -37% 600 W

Power Connector

🔥 2x 16-pin
2x 8-pin

Rendering

Texture Units (TMU)

🔥 +143% 680
280

ROP

🔥 +143% 170
70

L2 Cache

🔥 +1,500% 96 MB
6 MB

Additional

Slots

Triple-slot Dual-slot

Release Date

Jan. 30, 2025 April 13, 2023

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
3x DisplayPort 2.1
1x mini-DisplayPort 2.1

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