AMD FirePro W4190M vs AMD Radeon Pro 455

VS

AMD FirePro W4190M

AMD Radeon Pro 455

We compared two Mobile platform GPUs: 2GB VRAM FirePro W4190M and 2GB VRAM Radeon Pro 455 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro W4190M 's Advantages

Boost Clock900MHz

AMD Radeon Pro 455 's Advantages

Released 11 months late

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

384 additional rendering cores

Score

Benchmark

FP32 (float)

FirePro W4190M

0.691 TFLOPS

Radeon Pro 455 +90%

1.313 TFLOPS

FirePro W4190M

VS

Radeon Pro 455

Graphics Card

Nov 2015

Release Date

Oct 2016

FirePro Mobile

Generation

Radeon Pro Mac

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

825 MHz

Base Clock

-

900 MHz

Boost Clock

-

1000 MHz

Memory Clock

1270 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

64.00GB/s

Bandwidth

81.28GB/s

Render Config

6

Compute Units

12

-

384

Shading Units

768

24

TMUs

48

8

ROPs

16

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

1024 KB

-

Theoretical Performance

7.200 GPixel/s

Pixel Rate

13.68 GPixel/s

21.60 GTexel/s

Texture Rate

41.04 GTexel/s

-

FP16 (half)

1313 GFLOPS

691.2 GFLOPS

FP32 (float)

1313 GFLOPS

43.20 GFLOPS

FP64 (double)

82.08 GFLOPS

Board Design

Unknown

TDP

35W

-

Portable Device Dependent

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Opal

GPU Name

Baffin

-

GPU Variant

Baffin PRO

GCN 1.0

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

28 nm

Process Size

14 nm

0.95 billion

Transistors

3 billion

77 mm²

Die Size

123 mm²

Graphics Features

12 (11_1)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1 (1.2)

OpenCL

2.1

1.2.170

Vulkan

1.2

-

6.5 (5.1)

Shader Model

6.4

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