AMD Radeon RX 580 Mobile vs ATI Mobility Radeon X2300 HD

VS

AMD Radeon RX 580 Mobile

ATI Mobility Radeon X2300 HD

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 580 Mobile 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 RX 580 Mobile 's Advantages

Released 10 years and 1 months late

Boost Clock1077MHz

More VRAM (8GB vs 256GB)

Larger VRAM bandwidth (256.0GB/s vs 3.024GB/s)

2304 additional rendering cores

Score

Radeon RX 580 Mobile

VS

Mobility Radeon X2300 HD

Graphics Card

Apr 2017

Release Date

Mar 2007

Mobility Radeon

Generation

M7x

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

PCIe 1.0 x16

Clock Speeds

1000 MHz

Base Clock

-

1077 MHz

Boost Clock

-

2000 MHz

Memory Clock

378 MHz

Memory

8GB

Memory Size

256MB

GDDR5

Memory Type

DDR2

256bit

Memory Bus

32bit

256.0GB/s

Bandwidth

3.024GB/s

Render Config

36

Compute Units

-

2304

Shading Units

-

144

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

1.916 GPixel/s

155.1 GTexel/s

Texture Rate

1.916 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

-

310.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Polaris 20

GPU Name

M71

Polaris 20M XT

GPU Variant

M71-S

GCN 4.0

Architecture

Ultra-Threaded SE

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

80 nm

5.7 billion

Transistors

0.107 billion

232 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

Vulkan

N/A

-

6.4

Shader Model

3.0

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