AMD Radeon RX 6600M vs AMD Radeon Pro W5500M

VS

AMD Radeon RX 6600M AMD Radeon Pro W5500M

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 6600M and 4GB VRAM Radeon Pro W5500M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 6600M 's Advantages

Released 1 years and 3 months late

Boost Clock has increased by 42% (2416MHz vs 1700MHz)

More VRAM (8GB vs 4GB)

384 additional rendering cores

AMD Radeon Pro W5500M 's Advantages

Lower TDP (85W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 6600M +80%

8.659 TFLOPS

Radeon Pro W5500M

4.787 TFLOPS

Radeon RX 6600M

VS

Radeon Pro W5500M

Graphics Card

May 2021

Release Date

Feb 2020

Mobility Radeon

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 4.0 x8

Clock Speeds

2068 MHz

Base Clock

1000 MHz

2416 MHz

Boost Clock

1700 MHz

1750 MHz

Memory Clock

1750 MHz

Memory

8GB

Memory Size

4GB

GDDR6

Memory Type

GDDR6

128bit

Memory Bus

128bit

224.0GB/s

Bandwidth

224.0GB/s

Render Config

-

SM Count

-

28

Compute Units

22

1792

Shading Units

1408

112

TMUs

88

64

ROPs

32

-

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

-

2 MB

L2 Cache

2 MB

Theoretical Performance

154.6 GPixel/s

Pixel Rate

54.40 GPixel/s

270.6 GTexel/s

Texture Rate

149.6 GTexel/s

17.32 TFLOPS

FP16 (half)

9.574 TFLOPS

8.659 TFLOPS

FP32 (float)

4.787 TFLOPS

541.2 GFLOPS

FP64 (double)

299.2 GFLOPS

Graphics Processor

Navi 23

GPU Name

Navi 14

-

GPU Variant

Navi 14 PRO XTM

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

Board Design

100W

TDP

85W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

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

-

CUDA

-

6.5

Shader Model

6.5

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