ATI Mobility Radeon X2300 HD vs AMD Radeon 550X Mobile

VS

ATI Mobility Radeon X2300 HD

AMD Radeon 550X Mobile

We compared two Mobile platform GPUs: 256MB VRAM Mobility Radeon X2300 HD and 4GB VRAM Radeon 550X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon 550X Mobile 's Advantages

Released 11 years and 1 months late

Boost Clock1287MHz

More VRAM (4GB vs 256GB)

Larger VRAM bandwidth (48.00GB/s vs 3.024GB/s)

640 additional rendering cores

Score

Mobility Radeon X2300 HD

VS

Radeon 550X Mobile

Graphics Card

Mar 2007

Release Date

Apr 2018

M7x

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

PCIe 3.0 x8

Clock Speeds

-

Base Clock

1100 MHz

-

Boost Clock

1287 MHz

378 MHz

Memory Clock

1500 MHz

Memory

256MB

Memory Size

4GB

DDR2

Memory Type

GDDR5

32bit

Memory Bus

64bit

3.024GB/s

Bandwidth

48.00GB/s

Render Config

-

Compute Units

10

-

Shading Units

640

4

TMUs

40

4

ROPs

16

-

L1 Cache

16 KB (per CU)

-

L2 Cache

256 KB

-

Theoretical Performance

1.916 GPixel/s

Pixel Rate

20.59 GPixel/s

1.916 GTexel/s

Texture Rate

51.48 GTexel/s

-

FP16 (half)

1.647 TFLOPS

-

FP32 (float)

1.647 TFLOPS

-

FP64 (double)

103.0 GFLOPS

Board Design

Unknown

TDP

50W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M71

GPU Name

Polaris 23

M71-S

GPU Variant

Polaris 23 MXT

Ultra-Threaded SE

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

80 nm

Process Size

14 nm

0.107 billion

Transistors

2.2 billion

100 mm²

Die Size

103 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

-

3.0

Shader Model

6.4

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