GALAX RTX 4080 Boomstar OC Rev. 2 vs GALAX RTX 5090 D HOF OC LAB XOC

Comparison of GALAX RTX 4080 Boomstar OC Rev. 2 with 16 GB GDDR6X and 9,728 cores vs GALAX RTX 5090 D HOF OC LAB XOC with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

GALAX RTX 5090 D HOF OC LAB XOC outperforms GALAX RTX 4080 Boomstar OC Rev. 2 by 125.86% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GALAX RTX 4080 Boomstar OC Rev. 2

20.6

GALAX RTX 4080 Boomstar OC Rev. 2

20.6
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GALAX RTX 5090 D HOF OC LAB XOC

46.5

GALAX RTX 5090 D HOF OC LAB XOC

46.5

Contents:

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

Memory

Memory Size

16 ГБ
🔥 +100% 32 ГБ

Memory Type

GDDR6X GDDR7

Memory Bandwidth

716.8 GB/s
🔥 1.79 TB/s

Memory Bus Width

256 бит 512 бит

ML Performance

FP16 (Half Precision)

50.2 TFLOPS
🔥 +130% 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

50.2 TFLOPS
🔥 +130% 115.5 TFLOPS

FP64 (Double Precision)

0.7843 TFLOPS
🔥 +130% 1.805 TFLOPS

CUDA Cores

9,728
🔥 +124% 21,760

RT Cores

76
🔥 +124% 170

Architecture & Compatibility

GPU Architecture

Ada Lovelace Blackwell 2.0

SM (Streaming Multiprocessor)

76
🔥 +124% 170

PCIe Version

PCIe 4.0 x16 PCIe 5.0 x16

ML Software Support

CUDA Version

8.9
🔥 12.0

Clocks & Performance

Base Clock

🔥 +9% 2,205
2,017

Boost Clock

2,580
🔥 +3% 2,655

Memory Clock

1,400
🔥 +25% 1,750

Power Consumption

TDP/TGP

🔥 -22% 450 W
575 W

Recommended PSU

🔥 -11% 850 W
950 W

Power Connector

1x 16-pin
🔥 +100% 2x 16-pin

Rendering

Texture Units (TMU)

304
🔥 +124% 680

ROP

76
🔥 +124% 170

L2 Cache

64 MB
🔥 +50% 96 MB

Additional

Slots

Triple-slot Triple-slot

Release Date

Sept. 20, 2022 Jan. 30, 2025

Display Outputs

1x HDMI 2.1
3x DisplayPort 1.4a
1x HDMI 2.1b
3x DisplayPort 2.1b

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