AMD Radeon R7 M445 vs AMD FirePro W4190M

VS

AMD Radeon R7 M445

AMD FirePro W4190M

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 2GB VRAM FirePro W4190M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M445 's Advantages

Released 6 months late

Boost Clock has increased by 2% (920MHz vs 900MHz)

More VRAM (4GB vs 2GB)

AMD FirePro W4190M 's Advantages

Larger VRAM bandwidth (64.00GB/s vs 32.00GB/s)

64 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon R7 M445

0.588 TFLOPS

FirePro W4190M +17%

0.691 TFLOPS

Radeon R7 M445

VS

FirePro W4190M

Graphics Card

May 2016

Release Date

Nov 2015

Gem System

Generation

FirePro Mobile

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

780 MHz

Base Clock

825 MHz

920 MHz

Boost Clock

900 MHz

1000 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

64bit

Memory Bus

128bit

32.00GB/s

Bandwidth

64.00GB/s

Render Config

5

Compute Units

6

-

320

Shading Units

384

20

TMUs

24

8

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

7.200 GPixel/s

18.40 GTexel/s

Texture Rate

21.60 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

691.2 GFLOPS

36.80 GFLOPS

FP64 (double)

43.20 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Power Connectors

None

Graphics Processor

Meso

GPU Name

Opal

Meso PRO (216-0864032)

GPU Variant

-

GCN 3.0

Architecture

GCN 1.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.55 billion

Transistors

0.95 billion

125 mm²

Die Size

77 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.2.170

Vulkan

1.2.170

-

6.5

Shader Model

6.5 (5.1)

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