AMD Radeon Pro 455 vs AMD Radeon Pro WX 3200 Mobile

VS

AMD Radeon Pro 455

AMD Radeon Pro WX 3200 Mobile

We compared two Mobile platform GPUs: 2GB VRAM Radeon Pro 455 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 Pro 455 's Advantages

Larger VRAM bandwidth (81.28GB/s vs 64.00GB/s)

128 additional rendering cores

Lower TDP (35W vs 65W)

AMD Radeon Pro WX 3200 Mobile 's Advantages

Released 2 years and 9 months late

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

Radeon Pro 455

1.313 TFLOPS

Radeon Pro WX 3200 Mobile +5%

1.385 TFLOPS

Radeon Pro 455

VS

Radeon Pro WX 3200 Mobile

Graphics Card

Oct 2016

Release Date

Jul 2019

Radeon Pro Mac

Generation

Radeon Pro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1270 MHz

Memory Clock

1000 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

81.28GB/s

Bandwidth

64.00GB/s

Render Config

12

Compute Units

10

-

768

Shading Units

640

48

TMUs

32

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

13.68 GPixel/s

Pixel Rate

17.31 GPixel/s

41.04 GTexel/s

Texture Rate

34.62 GTexel/s

1313 GFLOPS

FP16 (half)

1385 GFLOPS

1313 GFLOPS

FP32 (float)

1385 GFLOPS

82.08 GFLOPS

FP64 (double)

86.56 GFLOPS

Board Design

35W

TDP

65W

-

No outputs

Outputs

4x mini-DisplayPort 1.4a

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Polaris 23

Baffin PRO

GPU Variant

Polaris 23 XT GLM

GCN 4.0

Architecture

GCN 4.0

GlobalFoundries

Foundry

GlobalFoundries

14 nm

Process Size

14 nm

3 billion

Transistors

2.2 billion

123 mm²

Die Size

103 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.2

Vulkan

1.2

-

6.4

Shader Model

6.4

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