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

Comparison of AMD Radeon RX 6600 LE with 8 GB GDDR6 and 1,792 cores vs GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB with 32 GB GDDR7 and 21,760 cores.

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Performance Rating

H200 H200
MI325X MI325X
A100 A100

AMD Radeon RX 6600 LE

AMD Radeon RX 6600 LE

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

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

GIGABYTE AORUS RTX 5090 XTREME WATERFORCE WB

Contents:

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

Memory

Memory Size

8 GB 32 GB

Memory Type

GDDR6 GDDR7

Memory Bandwidth

224.0 GB/s 1.79 TB/s

Memory Bus Width

128 бит 512 бит

ML Performance

FP16 (Half Precision)

17.88 TFLOPS 115.5 TFLOPS

BF16 (Brain Float)

No No

TF32 (TensorFloat)

No No

Compute Power

FP32 (Single Precision)

8.942 TFLOPS 115.5 TFLOPS

FP64 (Double Precision)

0.5589 TFLOPS 1.805 TFLOPS

CUDA Cores

1,792 21,760

RT Cores

28 170

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

1,626 2,017

Boost Clock

2,495 2,655

Memory Clock

1,750 1,750

Power Consumption

TDP/TGP

🔥 -77% 132 W
575 W

Recommended PSU

🔥 -68% 300 W
950 W

Power Connector

1x 8-pin 1x 16-pin

Rendering

Texture Units (TMU)

112 680

ROP

28 170

L2 Cache

2 MB 96 MB

Additional

Slots

Dual-slot Dual-slot

Release Date

Dec. 8, 2023 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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