ATI Mobility Radeon X2300 HD vs AMD Radeon R9 M280X

VS

ATI Mobility Radeon X2300 HD

AMD Radeon R9 M280X

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 4GB VRAM Radeon R9 M280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon R9 M280X 's Advantages

Released 7 years and 11 months late

Boost Clock1000MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (88.00GB/s vs 3.024GB/s)

896 additional rendering cores

Score

Mobility Radeon X2300 HD

VS

Radeon R9 M280X

Graphics Card

Mar 2007

Release Date

Feb 2015

M7x

Generation

Gem System

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x16

Clock Speeds

-

Base Clock

900 MHz

-

Boost Clock

1000 MHz

378 MHz

Memory Clock

1375 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

32bit

Memory Bus

128bit

3.024GB/s

Bandwidth

88.00GB/s

Render Config

-

Compute Units

14

-

Shading Units

896

4

TMUs

56

4

ROPs

16

-

L1 Cache

16 KB (per CU)

-

L2 Cache

256 KB

-

Theoretical Performance

1.916 GPixel/s

Pixel Rate

16.00 GPixel/s

1.916 GTexel/s

Texture Rate

56.00 GTexel/s

-

FP32 (float)

1.792 TFLOPS

-

FP64 (double)

112.0 GFLOPS

Board Design

Unknown

TDP

Unknown

-

Portable Device Dependent

Outputs

Portable Device Dependent

-

Graphics Processor

M71

GPU Name

Saturn

M71-S

GPU Variant

Saturn XT (216-0843024)

Ultra-Threaded SE

Architecture

GCN 2.0

TSMC

Foundry

TSMC

80 nm

Process Size

28 nm

0.107 billion

Transistors

2.08 billion

100 mm²

Die Size

160 mm²

Graphics Features

9.0c (9_3)

DirectX

12 (12_0)

2.1

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2.170

-

3.0

Shader Model

6.5

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