AMD Radeon RX 6600 LE vs AMD Radeon RX 6600

VS

AMD Radeon RX 6600 LE

AMD Radeon RX 6600

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 8GB VRAM Radeon RX 6600 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 LE 's Advantages

Released 2 years and 2 months late

Boost Clock has increased by 0% (2495MHz vs 2491MHz)

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE

8.942 TFLOPS

Radeon RX 6600

8.928 TFLOPS

Radeon RX 6600 LE

VS

Radeon RX 6600

Graphics Card

Dec 2023

Release Date

Oct 2021

Navi II

Generation

Navi II

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1626 MHz

Base Clock

1626 MHz

2495 MHz

Boost Clock

2491 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

224.0GB/s

Render Config

28

Compute Units

28

-

1792

Shading Units

1792

112

TMUs

112

64

ROPs

64

-

28

RT Cores

28

128 KB per Array

L1 Cache

128 KB per Array

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

32 MB

Theoretical Performance

159.7 GPixel/s

Pixel Rate

159.4 GPixel/s

279.4 GTexel/s

Texture Rate

279.0 GTexel/s

17.88 TFLOPS

FP16 (half)

17.86 TFLOPS

8.942 TFLOPS

FP32 (float)

8.928 TFLOPS

558.9 GFLOPS

FP64 (double)

558.0 GFLOPS

Board Design

132W

TDP

132W

300 W

Suggested PSU

300 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x HDMI 2.1 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 8-pin

Graphics Processor

Navi 23

GPU Name

Navi 23

Navi 23 XL (215-130000016)

GPU Variant

Navi 23 XL (215-130000016)

RDNA 2.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

11.06 billion

237 mm²

Die Size

237 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.7

Shader Model

6.5

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