AMD Radeon HD 7850M vs AMD Radeon Pro WX 3200 Mobile

VS

AMD Radeon HD 7850M

AMD Radeon Pro WX 3200 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon HD 7850M and 4GB VRAM Radeon Pro WX 3200 Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7850M 's Advantages

Lower TDP (40W vs 65W)

AMD Radeon Pro WX 3200 Mobile 's Advantages

Released 7 years and 3 months late

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

Radeon HD 7850M

0.864 TFLOPS

Radeon Pro WX 3200 Mobile +60%

1.385 TFLOPS

Radeon HD 7850M

VS

Radeon Pro WX 3200 Mobile

Graphics Card

Apr 2012

Release Date

Jul 2019

London

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1000 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

64.00GB/s

Render Config

10

Compute Units

10

-

640

Shading Units

640

40

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

512 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

17.31 GPixel/s

27.00 GTexel/s

Texture Rate

34.62 GTexel/s

-

FP16 (half)

1385 GFLOPS

864.0 GFLOPS

FP32 (float)

1385 GFLOPS

54.00 GFLOPS

FP64 (double)

86.56 GFLOPS

Board Design

40W

TDP

65W

-

No outputs

Outputs

4x mini-DisplayPort 1.4a

-

Power Connectors

None

Graphics Processor

Heathrow

GPU Name

Polaris 23

Heathrow PRO

GPU Variant

Polaris 23 XT GLM

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.5 billion

Transistors

2.2 billion

123 mm²

Die Size

103 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

1.2

OpenCL

2.1

1.2

Vulkan

1.2

-

5.1

Shader Model

6.4

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