ATI Mobility Radeon X2300 vs AMD Radeon RX 580X Mobile

VS

ATI Mobility Radeon X2300

AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 64MB VRAM Mobility Radeon X2300 and 8GB VRAM Radeon RX 580X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 580X Mobile 's Advantages

Released 11 years and 1 months late

Boost Clock1077MHz

More VRAM (8GB vs 64GB)

Larger VRAM bandwidth (256.0GB/s vs 6.272GB/s)

2304 additional rendering cores

Score

Mobility Radeon X2300

VS

Radeon RX 580X Mobile

Graphics Card

Mar 2007

Release Date

Apr 2018

M6x

Generation

Mobility Radeon

Mobile

Type

Mobile

PCIe 1.0 x16

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1077 MHz

392 MHz

Memory Clock

2000 MHz

Memory

64MB

Memory Size

8GB

DDR2

Memory Type

GDDR5

64bit

Memory Bus

256bit

6.272GB/s

Bandwidth

256.0GB/s

Render Config

-

Compute Units

36

-

Shading Units

2304

4

TMUs

144

4

ROPs

32

-

L1 Cache

16 KB (per CU)

-

L2 Cache

2 MB

-

Theoretical Performance

1.916 GPixel/s

Pixel Rate

34.46 GPixel/s

1.916 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

-

FP32 (float)

4.963 TFLOPS

-

FP64 (double)

310.2 GFLOPS

Board Design

Unknown

TDP

100W

-

Portable Device Dependent

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

M64

GPU Name

Polaris 20

M64-M (216PVAVA12FG)

GPU Variant

Polaris 20M XT

Ultra-Threaded SE

Architecture

GCN 4.0

UMC

Foundry

GlobalFoundries

90 nm

Process Size

14 nm

0.105 billion

Transistors

5.7 billion

100 mm²

Die Size

232 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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