AMD Radeon R7 M445 vs ATI Mobility Radeon X2300 HD

VS

AMD Radeon R7 M445

ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 4GB VRAM Radeon R7 M445 and 256MB VRAM Mobility Radeon X2300 HD to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R7 M445 's Advantages

Released 9 years and 2 months late

Boost Clock920MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (32.00GB/s vs 3.024GB/s)

320 additional rendering cores

Score

Radeon R7 M445

VS

Mobility Radeon X2300 HD

Graphics Card

May 2016

Release Date

Mar 2007

Gem System

Generation

M7x

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 1.0 x16

Clock Speeds

780 MHz

Base Clock

-

920 MHz

Boost Clock

-

1000 MHz

Memory Clock

378 MHz

Memory

4GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

64bit

Memory Bus

32bit

32.00GB/s

Bandwidth

3.024GB/s

Render Config

5

Compute Units

-

320

Shading Units

-

20

TMUs

4

8

ROPs

4

-

16 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

-

Theoretical Performance

7.360 GPixel/s

Pixel Rate

1.916 GPixel/s

18.40 GTexel/s

Texture Rate

1.916 GTexel/s

588.8 GFLOPS

FP16 (half)

-

588.8 GFLOPS

FP32 (float)

-

36.80 GFLOPS

FP64 (double)

-

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

Meso

GPU Name

M71

Meso PRO (216-0864032)

GPU Variant

M71-S

GCN 3.0

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

28 nm

Process Size

80 nm

1.55 billion

Transistors

0.107 billion

125 mm²

Die Size

100 mm²

Graphics Features

12 (12_0)

DirectX

9.0c (9_3)

4.6

OpenGL

2.1

OpenCL

N/A

1.2.170

Vulkan

N/A

-

6.5

Shader Model

3.0

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