AMD Radeon RX 460 Mobile vs ATI Radeon E4690 MXM

VS

AMD Radeon RX 460 Mobile ATI Radeon E4690 MXM

We compared two Mobile platform GPUs: 4GB VRAM Radeon RX 460 Mobile and 512MB VRAM Radeon E4690 MXM 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 7 years and 2 months late

Boost Clock1180MHz

Larger VRAM bandwidth (80.00GB/s vs 22.40GB/s)

576 additional rendering cores

ATI Radeon E4690 MXM 's Advantages

Lower TDP (30W vs 55W)

Score

Benchmark

FP32 (float)

Radeon RX 460 Mobile +450%

2.115 TFLOPS

Radeon E4690 MXM

0.384 TFLOPS

Radeon RX 460 Mobile

VS

Radeon E4690 MXM

Graphics Card

Aug 2016

Release Date

Jun 2009

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

512MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

80.00GB/s

Bandwidth

22.40GB/s

Render Config

-

SM Count

-

14

Compute Units

4

896

Shading Units

320

56

TMUs

32

16

ROPs

8

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

Theoretical Performance

18.88 GPixel/s

Pixel Rate

4.800 GPixel/s

66.08 GTexel/s

Texture Rate

19.20 GTexel/s

2.115 TFLOPS

FP16 (half)

-

2.115 TFLOPS

FP32 (float)

384.0 GFLOPS

132.2 GFLOPS

FP64 (double)

-

Graphics Processor

Baffin

GPU Name

RV730

Baffin XT

GPU Variant

RV730 XT E4690 (215-0729055)

GCN 4.0

Architecture

TeraScale

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

55 nm

3 billion

Transistors

0.514 billion

123 mm²

Die Size

146 mm²

Board Design

55W

TDP

30W

-

Suggested PSU

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

10.1 (10_1)

4.6

OpenGL

3.3

2.1

OpenCL

1.1

1.2

Vulkan

N/A

-

CUDA

-

6.4

Shader Model

4.1

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