ATI Radeon E2400 vs AMD Radeon RX 580X Mobile

VS

ATI Radeon E2400

AMD Radeon RX 580X Mobile

We compared two Mobile platform GPUs: 128MB VRAM Radeon E2400 and 8GB VRAM Radeon RX 580X Mobile to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

ATI Radeon E2400 's Advantages

Lower TDP (25W vs 100W)

AMD Radeon RX 580X Mobile 's Advantages

Released 10 years and 10 months late

Boost Clock1077MHz

More VRAM (8GB vs 128GB)

Larger VRAM bandwidth (256.0GB/s vs 11.20GB/s)

2264 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E2400

0.048 TFLOPS

Radeon RX 580X Mobile +10239%

4.963 TFLOPS

Radeon E2400

VS

Radeon RX 580X Mobile

Graphics Card

Jun 2007

Release Date

Apr 2018

Embedded

Generation

Mobility Radeon

Mobile

Type

Mobile

MXM-II

Bus Interface

MXM-B (3.0)

Clock Speeds

-

Base Clock

1000 MHz

-

Boost Clock

1077 MHz

700 MHz

Memory Clock

2000 MHz

Memory

128MB

Memory Size

8GB

GDDR3

Memory Type

GDDR5

64bit

Memory Bus

256bit

11.20GB/s

Bandwidth

256.0GB/s

Render Config

2

Compute Units

36

-

40

Shading Units

2304

4

TMUs

144

4

ROPs

32

-

L1 Cache

16 KB (per CU)

32 KB

L2 Cache

2 MB

-

Theoretical Performance

2.400 GPixel/s

Pixel Rate

34.46 GPixel/s

2.400 GTexel/s

Texture Rate

155.1 GTexel/s

-

FP16 (half)

4.963 TFLOPS

48.00 GFLOPS

FP32 (float)

4.963 TFLOPS

-

FP64 (double)

310.2 GFLOPS

Board Design

25W

TDP

100W

-

No outputs

Outputs

No outputs

-

Power Connectors

None

Graphics Processor

RV610

GPU Name

Polaris 20

-

GPU Variant

Polaris 20M XT

TeraScale

Architecture

GCN 4.0

TSMC

Foundry

GlobalFoundries

65 nm

Process Size

14 nm

0.18 billion

Transistors

5.7 billion

85 mm²

Die Size

232 mm²

Graphics Features

10.0 (10_0)

DirectX

12 (12_0)

3.3

OpenGL

4.6

N/A

OpenCL

2.1

N/A

Vulkan

1.2

-

4.0

Shader Model

6.4

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