AMD Radeon RX 6600S vs AMD Radeon Pro W5300M

VS

AMD Radeon RX 6600S

AMD Radeon Pro W5300M

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 6600S and 4GB VRAM Radeon Pro W5300M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600S 's Advantages

Released 2 years and 2 months late

Boost Clock has increased by 60% (2000MHz vs 1250MHz)

Larger VRAM bandwidth (224.0GB/s vs 192.0GB/s)

512 additional rendering cores

Lower TDP (80W vs 85W)

Score

Benchmark

FP32 (float)

Radeon RX 6600S +124%

7.168 TFLOPS

Radeon Pro W5300M

3.2 TFLOPS

Radeon RX 6600S

VS

Radeon Pro W5300M

Graphics Card

Jan 2022

Release Date

Nov 2019

Mobility Radeon

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

1700 MHz

Base Clock

1000 MHz

2000 MHz

Boost Clock

1250 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

192.0GB/s

Render Config

28

Compute Units

20

-

1792

Shading Units

1280

112

TMUs

80

64

ROPs

32

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

2 MB

32 MB

L3 Cache

-

Theoretical Performance

128.0 GPixel/s

Pixel Rate

40.00 GPixel/s

224.0 GTexel/s

Texture Rate

100.0 GTexel/s

14.34 TFLOPS

FP16 (half)

6.400 TFLOPS

7.168 TFLOPS

FP32 (float)

3.200 TFLOPS

448.0 GFLOPS

FP64 (double)

200.0 GFLOPS

Board Design

80W

TDP

85W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

Navi 14

-

GPU Variant

Navi 14 PRO XLM

RDNA 2.0

Architecture

RDNA 1.0

TSMC

Foundry

TSMC

7 nm

Process Size

7 nm

11.06 billion

Transistors

6.4 billion

237 mm²

Die Size

158 mm²

Graphics Features

12 Ultimate (12_2)

DirectX

12 (12_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.3

-

6.5

Shader Model

6.5

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