AMD Radeon RX 6600 LE vs AMD Radeon RX 570X

VS

AMD Radeon RX 6600 LE

AMD Radeon RX 570X

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 LE and 8GB VRAM Radeon RX 570X 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 5 years and 8 months late

Boost Clock has increased by 101% (2495MHz vs 1244MHz)

Lower TDP (132W vs 150W)

AMD Radeon RX 570X 's Advantages

256 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon RX 6600 LE +75%

8.942 TFLOPS

Radeon RX 570X

5.095 TFLOPS

Radeon RX 6600 LE

VS

Radeon RX 570X

Graphics Card

Dec 2023

Release Date

Apr 2018

Navi II

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1626 MHz

Base Clock

1168 MHz

2495 MHz

Boost Clock

1244 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

224.0GB/s

Render Config

28

Compute Units

32

-

1792

Shading Units

2048

112

TMUs

128

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

-

Theoretical Performance

159.7 GPixel/s

Pixel Rate

39.81 GPixel/s

279.4 GTexel/s

Texture Rate

159.2 GTexel/s

17.88 TFLOPS

FP16 (half)

5.095 TFLOPS

8.942 TFLOPS

FP32 (float)

5.095 TFLOPS

558.9 GFLOPS

FP64 (double)

318.5 GFLOPS

Board Design

132W

TDP

150W

300 W

Suggested PSU

450 W

1x HDMI 2.1 3x DisplayPort 1.4a

Outputs

1x DVI 1x HDMI 2.0b 3x DisplayPort 1.4a

1x 8-pin

Power Connectors

1x 6-pin

Graphics Processor

Navi 23

GPU Name

Polaris 20

Navi 23 XL (215-130000016)

GPU Variant

Polaris 20 XL (215-0910052)

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

5.7 billion

237 mm²

Die Size

232 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2

-

6.7

Shader Model

6.4

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