GALAX RTX 5090 D HOF OC LAB XOC vs XFX 8800 GT XXX Alpha Dog Edition

Comparison of GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores vs XFX 8800 GT XXX Alpha Dog Edition with 512 GB GDDR3 and 112 cores.

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Performance Rating

GALAX RTX 5090 D HOF OC LAB XOC outperforms XFX 8800 GT XXX Alpha Dog Edition by 3,148.95% 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

XFX 8800 GT XXX Alpha Dog Edition

1.4

XFX 8800 GT XXX Alpha Dog Edition

1.4

Contents:

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

Memory

Memory Size

🔥 32 ГБ
512 MB

Memory Type

GDDR7 GDDR3

Memory Bandwidth

🔥 1.79 TB/s
62.40 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 115.5 TFLOPS
No

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +31,150% 115.5 TFLOPS
0.3696 TFLOPS

FP64 (Double Precision)

🔥 1.805 TFLOPS
No

CUDA Cores

🔥 +19,329% 21,760
112

RT Cores

🔥 170
No

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 Tesla

SM (Streaming Multiprocessor)

🔥 +1,114% 170
14

PCIe Version

PCIe 5.0 x16 PCIe 2.0 x16

ML Software Support

CUDA Version

🔥 12.0
1.1

Clocks & Performance

Base Clock

🔥 2,017
No

Boost Clock

🔥 2,655
No

Memory Clock

🔥 +79% 1,750
975

Power Consumption

Recommended PSU

950 W
🔥 -68% 300 W

Power Connector

🔥 +100% 2x 16-pin
1x 6-pin

TDP/TGP

575 W
🔥 -78% 125 W

Rendering

Texture Units (TMU)

🔥 +1,114% 680
56

ROP

🔥 170
No

L2 Cache

🔥 +50% 96 MB
64 KB

Additional

Slots

Triple-slot Single-slot

Release Date

Jan. 30, 2025 Nov. 1, 2007

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
2x DVI
1x S-Video

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