AMD Radeon RX 6600M vs AMD Radeon RX 570 Mobile

VS

AMD Radeon RX 6600M

AMD Radeon RX 570 Mobile

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

Main Differences

AMD Radeon RX 6600M 's Advantages

Released 3 years and 5 months late

Boost Clock has increased by 100% (2416MHz vs 1206MHz)

Larger VRAM bandwidth (224.0GB/s vs 211.2GB/s)

AMD Radeon RX 570 Mobile 's Advantages

256 additional rendering cores

Lower TDP (85W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +75%

8.659 TFLOPS

Radeon RX 570 Mobile

4.94 TFLOPS

Radeon RX 6600M

VS

Radeon RX 570 Mobile

Graphics Card

May 2021

Release Date

Dec 2017

Mobility Radeon

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

2068 MHz

Base Clock

926 MHz

2416 MHz

Boost Clock

1206 MHz

1750 MHz

Memory Clock

1650 MHz

Memory

8GB

Memory Size

8GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

211.2GB/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

154.6 GPixel/s

Pixel Rate

38.59 GPixel/s

270.6 GTexel/s

Texture Rate

154.4 GTexel/s

17.32 TFLOPS

FP16 (half)

4.940 TFLOPS

8.659 TFLOPS

FP32 (float)

4.940 TFLOPS

541.2 GFLOPS

FP64 (double)

308.7 GFLOPS

Board Design

100W

TDP

85W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

Ellesmere

-

GPU Variant

Ellesmere PRO

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

-

6.5

Shader Model

6.4

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