AMD Radeon HD 8550M vs AMD Radeon Pro W6600M

VS

AMD Radeon HD 8550M

AMD Radeon Pro W6600M

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 8550M and 8GB VRAM Radeon Pro W6600M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W6600M 's Advantages

Released 6 years and 11 months late

Boost Clock has increased by 139% (2034MHz vs 850MHz)

More VRAM (8GB vs 1024GB)

Larger VRAM bandwidth (224.0GB/s vs 14.40GB/s)

1472 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon HD 8550M

0.544 TFLOPS

Radeon Pro W6600M +1240%

7.29 TFLOPS

Radeon HD 8550M

VS

Radeon Pro W6600M

Graphics Card

Jul 2014

Release Date

Jun 2021

Solar System

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 4.0 x16

Clock Speeds

650 MHz

Base Clock

1224 MHz

850 MHz

Boost Clock

2034 MHz

900 MHz

Memory Clock

1750 MHz

Memory

1024MB

Memory Size

8GB

DDR3

Memory Type

GDDR6

64bit

Memory Bus

128bit

14.40GB/s

Bandwidth

224.0GB/s

Render Config

5

Compute Units

28

-

SM Count

66

320

Shading Units

1792

20

TMUs

112

8

ROPs

64

-

Tensor Cores

264

-

RT Cores

28

16 KB (per CU)

L1 Cache

128 KB per Array

128 KB

L2 Cache

2 MB

-

L3 Cache

32 MB

Theoretical Performance

6.800 GPixel/s

Pixel Rate

130.2 GPixel/s

17.00 GTexel/s

Texture Rate

227.8 GTexel/s

-

FP16 (half)

14.58 TFLOPS

544.0 GFLOPS

FP32 (float)

7.290 TFLOPS

34.00 GFLOPS

FP64 (double)

455.6 GFLOPS

Board Design

Unknown

TDP

90W

-

Suggested PSU

600 W

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Sun

GPU Name

Navi 23

Sun S3 LE (216-0841036)

GPU Variant

Navi 23 WKS-XM

GCN 1.0

Architecture

RDNA 2.0

TSMC

Foundry

TSMC

28 nm

Process Size

7 nm

0.69 billion

Transistors

11.06 billion

56 mm²

Die Size

237 mm²

Graphics Features

12 (11_1)

DirectX

12 Ultimate (12_2)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.3

-

CUDA

8.9

6.5 (5.1)

Shader Model

6.7

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