AMD FirePro M8900 vs AMD Radeon Pro 555X

VS

We compared two Mobile platform GPUs: 2GB VRAM FirePro M8900 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 M8900 's Advantages

Larger VRAM bandwidth (115.2GB/s vs 94.08GB/s)

192 additional rendering cores

AMD Radeon Pro 555X 's Advantages

Released 7 years and 3 months late

More VRAM (4GB vs 2GB)

Score

Benchmark

FP32 (float)

FirePro M8900

1.306 TFLOPS

Radeon Pro 555X +6%

1.393 TFLOPS

FirePro M8900

VS

Radeon Pro 555X

Graphics Card

Apr 2011

Release Date

Jul 2018

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

1470 MHz

Memory

2GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

256bit

Memory Bus

128bit

115.2GB/s

Bandwidth

94.08GB/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

14.51 GPixel/s

32.64 GTexel/s

Texture Rate

43.54 GTexel/s

-

FP16 (half)

1393 GFLOPS

1306 GFLOPS

FP32 (float)

1393 GFLOPS

-

FP64 (double)

87.07 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

Related GPU Comparisons

1

AMD FirePro M8900 vs ATI Mobility Radeon HD 4650

2

AMD FirePro M8900 vs NVIDIA GeForce 9650M GT

3

AMD FirePro M8900 vs AMD Radeon 530X Mobile

4

AMD FirePro M8900 vs AMD Radeon HD 7370M

5

AMD FirePro M8900 vs ATI Mobility Radeon HD 5750

6

AMD FirePro M8900 vs AMD Radeon RX 7600M

7

AMD FirePro M8900 vs AMD Radeon R7 M350

8

AMD FirePro M8900 vs AMD Radeon R7 A265

9

AMD FirePro M8900 vs ATI Mobility Radeon HD 4350

10

AMD FirePro M8900 vs AMD Radeon R9 M275

Related News

1

Do You Really Know What a "Rendering Engine" Is? Read This Article to Understand All About It

2

New AMD Zen5 Ryzen 9000 Motherboards X870E/X870 to Adopt USB4! But You’ll Have to Wait Two More Months

3

Surpassing RTX 2050! Intel's Next-Gen Integrated Graphics Benchmark Closely Approaches AMD

4

New Benchmarks for AMD Ryzen AI 9 HX 370 Revealed: Single-Core Parity with R9 7945HX3D, Multi-Core Still Lower

5

X3D Performance Beyond Words! AMD Ryzen 7 9700X May Unlock Power Consumption: From 65W to 120W

6

First Benchmark Leak of Intel Core Ultra 7 268V: Single-Core Performance Soars by 20%, Still Lags Behind AMD

7

NVIDIA Grace CPU Benchmark Results Released, Stunning Performance

8

Minisforum Launches UM890 Pro Mini PC with R9 8945HS and Dual USB4 Ports

9

Does the Apple A18 Neural Engine Boast Superior Performance? Computational Power May Surpass M4 Chip

10

AMD's Commitment to Pioneering Each Generation with Cutting-Edge Process Technology and Continuous Innovation in Design, Packaging, and Assembly