AMD FirePro M4000 vs AMD Radeon Pro 555X

VS

AMD FirePro M4000

AMD Radeon Pro 555X

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M4000 and 4GB VRAM Radeon Pro 555X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M4000 's Advantages

Lower TDP (33W vs 75W)

AMD Radeon Pro 555X 's Advantages

Released 6 years and 1 months late

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (94.08GB/s vs 64.00GB/s)

256 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro M4000

0.691 TFLOPS

Radeon Pro 555X +101%

1.393 TFLOPS

FirePro M4000

VS

Radeon Pro 555X

Graphics Card

Jun 2012

Release Date

Jul 2018

FirePro Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

1000 MHz

Memory Clock

1470 MHz

Memory

1024MB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

94.08GB/s

Render Config

8

Compute Units

12

-

512

Shading Units

768

32

TMUs

48

16

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

10.80 GPixel/s

Pixel Rate

14.51 GPixel/s

21.60 GTexel/s

Texture Rate

43.54 GTexel/s

-

FP16 (half)

1393 GFLOPS

691.2 GFLOPS

FP32 (float)

1393 GFLOPS

43.20 GFLOPS

FP64 (double)

87.07 GFLOPS

Board Design

33W

TDP

75W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Chelsea

GPU Name

Polaris 21

Chelsea XT GL

GPU Variant

Polaris 21 PRO

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

1.5 billion

Transistors

3 billion

123 mm²

Die Size

123 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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