AMD Radeon RX 6600 XT vs AMD Radeon RX 570

VS

AMD Radeon RX 6600 XT

AMD Radeon RX 570

We compared two Desktop platform GPUs: 8GB VRAM Radeon RX 6600 XT and 4GB VRAM Radeon RX 570 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600 XT 's Advantages

Released 4 years and 3 months late

Boost Clock has increased by 108% (2589MHz vs 1244MHz)

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (256.0GB/s vs 224.0GB/s)

AMD Radeon RX 570 's Advantages

Lower TDP (150W vs 160W)

Score

Benchmark

FP32 (float)

Radeon RX 6600 XT +108%

10.6 TFLOPS

Radeon RX 570

5.095 TFLOPS

3DMark Time Spy

Radeon RX 6600 XT +148%

9579

Radeon RX 570

3859

Shadow of the Tomb Raider 2160p

Radeon RX 6600 XT +111%

38

Radeon RX 570

18

Shadow of the Tomb Raider 1440p

Radeon RX 6600 XT +111%

72

Radeon RX 570

34

Shadow of the Tomb Raider 1080p

Radeon RX 6600 XT +128%

119

Radeon RX 570

52

Battlefield 5 2160p

Radeon RX 6600 XT +114%

58

Radeon RX 570

27

Battlefield 5 1440p

Radeon RX 6600 XT +117%

111

Radeon RX 570

51

Battlefield 5 1080p

Radeon RX 6600 XT +108%

144

Radeon RX 570

69

GTA 5 2160p

Radeon RX 6600 XT +103%

61

Radeon RX 570

30

GTA 5 1440p

Radeon RX 6600 XT +43%

82

Radeon RX 570

57

GTA 5 1080p

Radeon RX 6600 XT +49%

149

Radeon RX 570

100

Radeon RX 6600 XT

VS

Radeon RX 570

Graphics Card

Jul 2021

Release Date

Apr 2017

Navi II

Generation

Polaris

Desktop

Type

Desktop

PCIe 4.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1968 MHz

Base Clock

1168 MHz

2589 MHz

Boost Clock

1244 MHz

2000 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

256.0GB/s

Bandwidth

224.0GB/s

Render Config

32

Compute Units

32

-

2048

Shading Units

2048

128

TMUs

128

64

ROPs

32

-

32

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

-

Theoretical Performance

165.7 GPixel/s

Pixel Rate

39.81 GPixel/s

331.4 GTexel/s

Texture Rate

159.2 GTexel/s

21.21 TFLOPS

FP16 (half)

5.095 TFLOPS

10.60 TFLOPS

FP32 (float)

5.095 TFLOPS

662.8 GFLOPS

FP64 (double)

318.5 GFLOPS

Board Design

160W

TDP

150W

450 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 XT (215-130000006)

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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