AMD Radeon Pro WX 3200 Mobile vs AMD Radeon HD 7770M

VS

AMD Radeon Pro WX 3200 Mobile

AMD Radeon HD 7770M

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro WX 3200 Mobile and 1024MB VRAM Radeon HD 7770M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro WX 3200 Mobile 's Advantages

Released 7 years and 3 months late

More VRAM (4GB vs 1024GB)

128 additional rendering cores

AMD Radeon HD 7770M 's Advantages

Lower TDP (32W vs 65W)

Score

Benchmark

FP32 (float)

Radeon Pro WX 3200 Mobile +100%

1.385 TFLOPS

Radeon HD 7770M

0.691 TFLOPS

Radeon Pro WX 3200 Mobile

VS

Radeon HD 7770M

Graphics Card

Jul 2019

Release Date

Apr 2012

Radeon Pro Mobile

Generation

London

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

1000 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

64.00GB/s

Render Config

10

Compute Units

8

-

640

Shading Units

512

32

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

256 KB

-

Theoretical Performance

17.31 GPixel/s

Pixel Rate

10.80 GPixel/s

34.62 GTexel/s

Texture Rate

21.60 GTexel/s

1385 GFLOPS

FP16 (half)

-

1385 GFLOPS

FP32 (float)

691.2 GFLOPS

86.56 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

65W

TDP

32W

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Polaris 23

GPU Name

Chelsea

Polaris 23 XT GLM

GPU Variant

Chelsea XT

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

2.2 billion

Transistors

1.5 billion

103 mm²

Die Size

123 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

1.2

Vulkan

1.2

-

6.4

Shader Model

5.1

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