AMD FirePro M8900 vs AMD Radeon Pro 555

VS

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 and 2GB VRAM Radeon Pro 555 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M8900 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 81.60GB/s)

192 additional rendering cores

AMD Radeon Pro 555 's Advantages

Released 6 years and 2 months late

Score

Benchmark

FP32 (float)

FirePro M8900

1.306 TFLOPS

Radeon Pro 555

1.306 TFLOPS

FirePro M8900

VS

Radeon Pro 555

Graphics Card

Apr 2011

Release Date

Jun 2017

FirePro Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

-

Boost Clock

-

900 MHz

Memory Clock

1275 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

81.60GB/s

Render Config

-

SM Count

-

12

Compute Units

12

960

Shading Units

768

48

TMUs

48

32

ROPs

16

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

16 KB (per CU)

512 KB

L2 Cache

1024 KB

Theoretical Performance

21.76 GPixel/s

Pixel Rate

13.60 GPixel/s

32.64 GTexel/s

Texture Rate

40.80 GTexel/s

-

FP16 (half)

1306 GFLOPS

FP32 (float)

1306 GFLOPS

-

FP64 (double)

81.60 GFLOPS

Graphics Processor

Blackcomb

GPU Name

Polaris 21

Blackcomb XT GL

GPU Variant

Polaris 21 PRO

TeraScale 2

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

40 nm

Process Size

14 nm

1.7 billion

Transistors

3 billion

212 mm²

Die Size

123 mm²

Board Design

75W

TDP

75W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Features

11.2 (11_0)

DirectX

12 (12_0)

4.4

OpenGL

4.6

1.2

OpenCL

2.1

N/A

Vulkan

1.2

-

CUDA

-

5.0

Shader Model

6.4

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