AMD Radeon RX 6600 LE

This is a GPU manufactured with TSMC 7nm process, based on AMD RDNA 2.0 architecture and released on Dec 2023. It features 11.06 billion transistors, 28 Rendering cores and 8GB GDDR6 memory, with 2MB L2 cache, theoretical performance of 8.942TFLOPS, with total power consumption of 132W.

Graphics Card

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Release Date

Dec 2023

Generation

Navi II

Type

Desktop

Bus Interface

PCIe 4.0 x8

Clock Speeds

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Base Clock

1626 MHz

Boost Clock

2495 MHz

Memory Clock

1750 MHz

Memory

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Memory Size

8GB

Memory Type

GDDR6

Memory Bus

128bit

Bandwidth

224.0GB/s

Render Config

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Compute Units

28

Shading Units

1792

TMUs

112

ROPs

64

RT Cores

28

L1 Cache

128 KB per Array

L2 Cache

2 MB

L3 Cache

32 MB

Theoretical Performance

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Pixel Rate

159.7 GPixel/s

Texture Rate

279.4 GTexel/s

FP16 (half)

17.88 TFLOPS

FP32 (float)

8.942 TFLOPS

FP64 (double)

558.9 GFLOPS

Graphics Processor

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GPU Name

Navi 23

GPU Variant

Navi 23 XL

(215-130000016)

Architecture

RDNA 2.0

Foundry

TSMC

Process Size

7 nm

Transistors

11.06 billion

Die Size

237 mm²

Board Design

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TDP

132W

Suggested PSU

300 W

Outputs

1x HDMI 2.1
3x DisplayPort 1.4a

Power Connectors

1x 8-pin

Graphics Features

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DirectX

12 Ultimate (12_2)

OpenGL

4.6

OpenCL

2.1

Vulkan

1.3

Shader Model

6.7

Rankings

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FP32 (float)

NVIDIA GeForce RTX 4050 Mobile 6 GB GDDR6

8.986 TFLOPS

AMD Radeon Pro Vega 56 8 GB HBM2

8.96 TFLOPS

NVIDIA Quadro P5200 Mobile 16 GB GDDR5

8.945 TFLOPS

AMD Radeon RX 6600 LE 8 GB GDDR6

8.942 TFLOPS

NVIDIA RTX 2000 Max-Q Ada Generation 8 GB GDDR6

8.94 TFLOPS

AMD Radeon RX 6600 8 GB GDDR6

8.928 TFLOPS

NVIDIA GeForce GTX 1080 Mobile 8 GB GDDR5X

8.878 TFLOPS

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