AMD Radeon R7 M380 vs AMD Radeon R7 M445

VS

AMD Radeon R7 M380

AMD Radeon R7 M445

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M380 and 4GB VRAM Radeon R7 M445 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M380 's Advantages

320 additional rendering cores

AMD Radeon R7 M445 's Advantages

Released 1 years late

Boost Clock has increased by 1% (920MHz vs 915MHz)

Score

Benchmark

FP32 (float)

Radeon R7 M380 +99%

1.171 TFLOPS

Radeon R7 M445

0.588 TFLOPS

Radeon R7 M380

VS

Radeon R7 M445

Graphics Card

May 2015

Release Date

May 2016

Gem System

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

900 MHz

Base Clock

780 MHz

915 MHz

Boost Clock

920 MHz

1000 MHz

Memory Clock

1000 MHz

Memory

4GB

Memory Size

4GB

DDR3

Memory Type

GDDR5

128bit

Memory Bus

64bit

32.00GB/s

Bandwidth

32.00GB/s

Render Config

10

Compute Units

5

-

640

Shading Units

320

40

TMUs

20

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

14.64 GPixel/s

Pixel Rate

7.360 GPixel/s

36.60 GTexel/s

Texture Rate

18.40 GTexel/s

-

FP16 (half)

588.8 GFLOPS

1171 GFLOPS

FP32 (float)

588.8 GFLOPS

73.20 GFLOPS

FP64 (double)

36.80 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Tropo

GPU Name

Meso

Tropo XT

GPU Variant

Meso PRO (216-0864032)

GCN 1.0

Architecture

GCN 3.0

TSMC

Foundry

TSMC

28 nm

Process Size

28 nm

1.5 billion

Transistors

1.55 billion

123 mm²

Die Size

125 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

1.2.170

-

6.5 (5.1)

Shader Model

6.5

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