GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB vs PowerColor Liquid Devil RX 6900 XT

Comparison of GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB with 32 GB GDDR7 and 21,760 cores vs PowerColor Liquid Devil RX 6900 XT with 16 GB GDDR6 and 5,120 cores.

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Performance Rating

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB outperforms PowerColor Liquid Devil RX 6900 XT by 260.71% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

46.5

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

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

PowerColor Liquid Devil RX 6900 XT

12.9

PowerColor Liquid Devil RX 6900 XT

12.9

Contents:

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

Memory

Memory Size

🔥 +100% 32 ГБ
16 ГБ

Memory Type

GDDR7 GDDR6

Memory Bandwidth

🔥 1.79 TB/s
512.0 GB/s

Memory Bus Width

512 бит 256 бит

ML Performance

FP16 (Half Precision)

🔥 +138% 115.5 TFLOPS
48.44 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

🔥 +377% 115.5 TFLOPS
24.22 TFLOPS

FP64 (Double Precision)

🔥 +19% 1.805 TFLOPS
1.514 TFLOPS

CUDA Cores

🔥 +325% 21,760
5,120

RT Cores

🔥 +112% 170
80

Architecture & Compatibility

GPU Architecture

Blackwell 2.0 RDNA 2.0

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

🔥 +3% 2,017
1,950

Boost Clock

🔥 +12% 2,655
2,365

Memory Clock

1,750
🔥 +14% 2,000

Power Consumption

TDP/TGP

575 W
🔥 -48% 300 W

Recommended PSU

950 W
🔥 -26% 700 W

Power Connector

1x 16-pin 3x 8-pin

Rendering

Texture Units (TMU)

🔥 +112% 680
320

ROP

🔥 +112% 170
80

L2 Cache

🔥 +2,300% 96 MB
4 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Jan. 30, 2025 Oct. 28, 2020

Display Outputs

1x HDMI 2.1b
3x DisplayPort 2.1b
1x HDMI 2.1
2x DisplayPort 1.4a
1x USB Type-C

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