AMD Radeon RX 480 Mobile vs ATI Radeon E2400

VS

AMD Radeon RX 480 Mobile

ATI Radeon E2400

We compared two Mobile platform GPUs: 8GB VRAM Radeon RX 480 Mobile and 128MB VRAM Radeon E2400 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon RX 480 Mobile 's Advantages

Released 9 years and 2 months late

Boost Clock1077MHz

More VRAM (8GB vs 128GB)

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

2264 additional rendering cores

ATI Radeon E2400 's Advantages

Lower TDP (25W vs 100W)

Score

Benchmark

FP32 (float)

Radeon RX 480 Mobile +10239%

4.963 TFLOPS

Radeon E2400

0.048 TFLOPS

Radeon RX 480 Mobile

VS

Radeon E2400

Graphics Card

Aug 2016

Release Date

Jun 2007

Mobility Radeon

Generation

Embedded

Mobile

Type

Mobile

MXM-B (3.0)

Bus Interface

MXM-II

Clock Speeds

1000 MHz

Base Clock

-

1077 MHz

Boost Clock

-

2000 MHz

Memory Clock

700 MHz

Memory

8GB

Memory Size

128MB

GDDR5

Memory Type

GDDR3

256bit

Memory Bus

64bit

256.0GB/s

Bandwidth

11.20GB/s

Render Config

36

Compute Units

2

-

2304

Shading Units

40

144

TMUs

4

32

ROPs

4

-

16 KB (per CU)

L1 Cache

-

2 MB

L2 Cache

32 KB

-

Theoretical Performance

34.46 GPixel/s

Pixel Rate

2.400 GPixel/s

155.1 GTexel/s

Texture Rate

2.400 GTexel/s

4.963 TFLOPS

FP16 (half)

-

4.963 TFLOPS

FP32 (float)

48.00 GFLOPS

310.2 GFLOPS

FP64 (double)

-

Board Design

100W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Ellesmere

GPU Name

RV610

Ellesmere XT

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

5.7 billion

Transistors

0.18 billion

232 mm²

Die Size

85 mm²

Graphics Features

12 (12_0)

DirectX

10.0 (10_0)

4.6

OpenGL

3.3

2.1

OpenCL

N/A

1.2

Vulkan

N/A

-

6.4

Shader Model

4.0

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