AMD Radeon RX 6600 XT vs GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

Comparison of AMD Radeon RX 6600 XT with 8 GB GDDR6 and 2,048 cores vs GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB outperforms AMD Radeon RX 6600 XT by 675.63% in the overall GPU ARK performance rating

A100 A100
H200 H200
MI325X MI325X

AMD Radeon RX 6600 XT

6.0

AMD Radeon RX 6600 XT

6.0
RX 7900 XTX RX 7900 XTX
MI250 MI250
Instinct MI300X Instinct MI300X

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

46.5

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

46.5

Contents:

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

Memory

Memory Size

8 ГБ
🔥 +300% 32 ГБ

Memory Type

GDDR6 GDDR7

Memory Bandwidth

256.0 GB/s
🔥 1.79 TB/s

Memory Bus Width

128 бит 512 бит

ML Performance

FP16 (Half Precision)

21.21 TFLOPS
🔥 +445% 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

10.6 TFLOPS
🔥 +990% 115.5 TFLOPS

FP64 (Double Precision)

0.6628 TFLOPS
🔥 +172% 1.805 TFLOPS

CUDA Cores

2,048
🔥 +962% 21,760

RT Cores

32
🔥 +431% 170

Architecture & Compatibility

GPU Architecture

RDNA 2.0 Blackwell 2.0

SM (Streaming Multiprocessor)

No
🔥 170

PCIe Version

PCIe 4.0 x8 PCIe 5.0 x16

ML Software Support

CUDA Version

No 12.0

Clocks & Performance

Base Clock

1,968
🔥 +2% 2,017

Boost Clock

2,589
🔥 +3% 2,655

Memory Clock

🔥 +14% 2,000
1,750

Power Consumption

TDP/TGP

🔥 -72% 160 W
575 W

Recommended PSU

🔥 -53% 450 W
950 W

Power Connector

1x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

128
🔥 +431% 680

ROP

32
🔥 +431% 170

L2 Cache

2 MB
🔥 +4,700% 96 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

July 30, 2021 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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