AMD Radeon RX 460 Mobile vs ATI Radeon E2400

VS

AMD Radeon RX 460 Mobile

ATI Radeon E2400

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 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 460 Mobile 's Advantages

Released 9 years and 2 months late

Boost Clock1180MHz

More VRAM (4GB vs 128GB)

Larger VRAM bandwidth (80.00GB/s vs 11.20GB/s)

856 additional rendering cores

ATI Radeon E2400 's Advantages

Lower TDP (25W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +4306%

2.115 TFLOPS

Radeon E2400

0.048 TFLOPS

Radeon RX 460 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

-

1180 MHz

Boost Clock

-

1250 MHz

Memory Clock

700 MHz

Memory

4GB

Memory Size

128MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

64bit

80.00GB/s

Bandwidth

11.20GB/s

Render Config

14

Compute Units

2

-

896

Shading Units

40

56

TMUs

4

16

ROPs

4

-

16 KB (per CU)

L1 Cache

-

1024 KB

L2 Cache

32 KB

-

Theoretical Performance

18.88 GPixel/s

Pixel Rate

2.400 GPixel/s

66.08 GTexel/s

Texture Rate

2.400 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

48.00 GFLOPS

132.2 GFLOPS

FP64 (double)

-

Board Design

55W

TDP

25W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

RV610

Baffin XT

GPU Variant

-

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

65 nm

3 billion

Transistors

0.18 billion

123 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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