AMD Radeon Pro W5500M vs ATI Mobility Radeon HD 3850

VS

AMD Radeon Pro W5500M

ATI Mobility Radeon HD 3850

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro W5500M and 512MB VRAM Mobility Radeon HD 3850 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro W5500M 's Advantages

Released 11 years and 8 months late

Boost Clock1700MHz

More VRAM (4GB vs 512GB)

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

1088 additional rendering cores

ATI Mobility Radeon HD 3850 's Advantages

Lower TDP (35W vs 85W)

Score

Benchmark

FP32 (float)

Radeon Pro W5500M +1190%

4.787 TFLOPS

Mobility Radeon HD 3850

0.371 TFLOPS

Radeon Pro W5500M

VS

Mobility Radeon HD 3850

Graphics Card

Feb 2020

Release Date

Jun 2008

Radeon Pro Mobile

Generation

M8x

Mobile

Type

Mobile

PCIe 4.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1700 MHz

Boost Clock

-

1750 MHz

Memory Clock

750 MHz

Memory

4GB

Memory Size

512MB

GDDR6

Memory Type

GDDR3

128bit

Memory Bus

256bit

224.0GB/s

Bandwidth

48.00GB/s

Render Config

22

Compute Units

4

-

1408

Shading Units

320

88

TMUs

16

32

ROPs

16

-

2 MB

L2 Cache

256 KB

-

Theoretical Performance

54.40 GPixel/s

Pixel Rate

9.280 GPixel/s

149.6 GTexel/s

Texture Rate

9.280 GTexel/s

9.574 TFLOPS

FP16 (half)

-

4.787 TFLOPS

FP32 (float)

371.2 GFLOPS

299.2 GFLOPS

FP64 (double)

74.24 GFLOPS

Board Design

85W

TDP

35W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Navi 14

GPU Name

M88

Navi 14 PRO XTM

GPU Variant

-

RDNA 1.0

Architecture

TeraScale

TSMC

Foundry

TSMC

7 nm

Process Size

55 nm

6.4 billion

Transistors

0.666 billion

158 mm²

Die Size

192 mm²

Graphics Features

12 (12_1)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.3

Vulkan

N/A

-

6.5

Shader Model

4.1

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