AMD Radeon Pro 555X vs AMD FirePro W4190M

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon Pro 555X and 2GB VRAM FirePro W4190M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon Pro 555X 's Advantages

Released 2 years and 8 months late

More VRAM (4GB vs 2GB)

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

384 additional rendering cores

AMD FirePro W4190M 's Advantages

Boost Clock900MHz

Score

Benchmark

FP32 (float)

Radeon Pro 555X +101%

1.393 TFLOPS

FirePro W4190M

0.691 TFLOPS

Radeon Pro 555X

VS

FirePro W4190M

Graphics Card

Jul 2018

Release Date

Nov 2015

Radeon Pro Mac

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

825 MHz

-

Boost Clock

900 MHz

1470 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

94.08GB/s

Bandwidth

64.00GB/s

Render Config

-

SM Count

-

12

Compute Units

6

768

Shading Units

384

48

TMUs

24

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

14.51 GPixel/s

Pixel Rate

7.200 GPixel/s

43.54 GTexel/s

Texture Rate

21.60 GTexel/s

1393 GFLOPS

FP16 (half)

-

1393 GFLOPS

FP32 (float)

691.2 GFLOPS

87.07 GFLOPS

FP64 (double)

43.20 GFLOPS

Graphics Processor

Polaris 21

GPU Name

Opal

Polaris 21 PRO

GPU Variant

-

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

0.95 billion

123 mm²

Die Size

77 mm²

Board Design

75W

TDP

Unknown

-

Suggested PSU

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2

Vulkan

1.2.170

-

CUDA

-

6.4

Shader Model

6.5 (5.1)

Related GPU Comparisons

1

AMD Radeon Pro 560X vs AMD Radeon Pro 555X

2

AMD Radeon Pro 555X vs NVIDIA GeForce GTX 680M

3

NVIDIA GeForce RTX 4050 Mobile vs AMD Radeon Pro 555X

4

AMD Radeon Pro 555X vs NVIDIA GeForce MX350

5

AMD Radeon Pro 555 vs AMD Radeon Pro 555X

6

AMD Radeon Pro 555X vs AMD Radeon R9 M280X

7

AMD Radeon Pro 555X vs AMD Radeon Pro 5300M

8

AMD Radeon Pro 555X vs NVIDIA GeForce 8600M GS

9

AMD Radeon Pro 555X vs AMD Radeon Pro W6500M

10

AMD Radeon Pro 555X vs AMD Radeon Pro WX Vega M GL

Related News

1

Intel Arrow Lake-S Features Dual Direct M.2 Slots: One PCIe 5.0 x4 and One PCIe 4.0 x4

2

AMD Ryzen 9000X3D Series to Feature Fully Unlocked Overclocking; DDR5-6400: The 'Sweet Spot' for Zen 5 Memory Speeds

3

Intel Z890 Motherboard Specs Leaked: Farewell to DDR4 Memory

4

AMD Ryzen 9000 Series Now Available for Pre-order in Europe: 9950X Priced at €660, Shipping by August 2

5

AMD's Latest Breakthrough Technology Could Change the Game in the Future

6

Researchers Utilize NVIDIA Omniverse Platform to Analyze and Improve 3D Stacked Chip Designs

7

TSMC to Receive Over 60 EUV Lithography Machines Over the Next Two Years, Investing More Than $12.3 Billion

8

Samsung's Own 3nm Yield is Disheartening: Galaxy S25 May Introduce MediaTek for the First Time

9

AMD Ryzen 9000 DDR5 Memory Frequency Soars: Reaches 8000MHz with All Four Slots Occupied

10

Snapdragon 8 Gen 4 to Feature Frame Interpolation for GPU: A Game-Changing Experience