AMD Radeon Pro W6600M vs AMD Radeon RX 550X Mobile

VS

AMD Radeon Pro W6600M

AMD Radeon RX 550X Mobile

We compared two Mobile platform GPUs: 8GB VRAM Radeon Pro W6600M and 2GB VRAM Radeon RX 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 3 years and 2 months late

Boost Clock has increased by 73% (2034MHz vs 1176MHz)

More VRAM (8GB vs 2GB)

Larger VRAM bandwidth (224.0GB/s vs 48.00GB/s)

1152 additional rendering cores

AMD Radeon RX 550X Mobile 's Advantages

Lower TDP (50W vs 90W)

Score

Benchmark

FP32 (float)

Radeon Pro W6600M +384%

7.29 TFLOPS

Radeon RX 550X Mobile

1.505 TFLOPS

Radeon Pro W6600M

VS

Radeon RX 550X Mobile

Graphics Card

Jun 2021

Release Date

Apr 2018

Radeon Pro Mobile

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 4.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

1224 MHz

Base Clock

1100 MHz

2034 MHz

Boost Clock

1176 MHz

1750 MHz

Memory Clock

1500 MHz

Memory

8GB

Memory Size

2GB

GDDR6

Memory Type

GDDR5

128bit

Memory Bus

64bit

224.0GB/s

Bandwidth

48.00GB/s

Render Config

28

Compute Units

10

66

SM Count

-

1792

Shading Units

640

112

TMUs

40

64

ROPs

16

264

Tensor Cores

-

28

RT Cores

-

128 KB per Array

L1 Cache

16 KB (per CU)

2 MB

L2 Cache

512 KB

32 MB

L3 Cache

-

Theoretical Performance

130.2 GPixel/s

Pixel Rate

18.82 GPixel/s

227.8 GTexel/s

Texture Rate

47.04 GTexel/s

14.58 TFLOPS

FP16 (half)

1.505 TFLOPS

7.290 TFLOPS

FP32 (float)

1.505 TFLOPS

455.6 GFLOPS

FP64 (double)

94.08 GFLOPS

Board Design

90W

TDP

50W

600 W

Suggested PSU

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Navi 23

GPU Name

Polaris 23

Navi 23 WKS-XM

GPU Variant

Polaris 23 MXT

RDNA 2.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

7 nm

Process Size

14 nm

11.06 billion

Transistors

2.2 billion

237 mm²

Die Size

103 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

8.9

CUDA

-

6.7

Shader Model

6.4

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