AMD Radeon E9260 MXM vs AMD Radeon R9 M485X

VS

AMD Radeon E9260 MXM

AMD Radeon R9 M485X

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 MXM and 8GB VRAM Radeon R9 M485X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 MXM 's Advantages

Boost Clock1200MHz

Lower TDP (50W vs 250W)

AMD Radeon R9 M485X 's Advantages

More VRAM (8GB vs 4GB)

Larger VRAM bandwidth (160.0GB/s vs 112.0GB/s)

1152 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 MXM

2.15 TFLOPS

Radeon R9 M485X +37%

2.961 TFLOPS

Radeon E9260 MXM

VS

Radeon R9 M485X

Graphics Card

Sep 2016

Release Date

May 2016

Embedded

Generation

Crystal System

Mobile

Type

Mobile

MXM-A (3.0)

Bus Interface

MXM-B (3.0)

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

1250 MHz

Memory

4GB

Memory Size

8GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

256bit

112.0GB/s

Bandwidth

160.0GB/s

Render Config

14

Compute Units

32

-

896

Shading Units

2048

48

TMUs

128

16

ROPs

32

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

512 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

23.14 GPixel/s

57.60 GTexel/s

Texture Rate

92.54 GTexel/s

2.150 TFLOPS

FP16 (half)

2.961 TFLOPS

2.150 TFLOPS

FP32 (float)

2.961 TFLOPS

134.4 GFLOPS

FP64 (double)

185.1 GFLOPS

Board Design

50W

TDP

250W

-

No outputs

Outputs

No outputs

None

Power Connectors

None

Graphics Processor

Baffin

GPU Name

Amethyst

Baffin PRO

GPU Variant

Amethyst XT

GCN 4.0

Architecture

GCN 3.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

5 billion

123 mm²

Die Size

366 mm²

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.2

Vulkan

1.2

-

6.4

Shader Model

6.3

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