AMD Radeon E9260 PCIe vs AMD Radeon R9 M280X

VS

AMD Radeon E9260 PCIe AMD Radeon R9 M280X

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 4GB VRAM Radeon R9 M280X to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 PCIe 's Advantages

Released 1 years and 7 months late

Boost Clock has increased by 20% (1200MHz vs 1000MHz)

Larger VRAM bandwidth (112.0GB/s vs 88.00GB/s)

Score

Benchmark

FP32 (float)

Radeon E9260 PCIe +19%

2.15 TFLOPS

Radeon R9 M280X

1.792 TFLOPS

Radeon E9260 PCIe

VS

Radeon R9 M280X

Graphics Card

Sep 2016

Release Date

Feb 2015

Embedded

Generation

Gem System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x16

Clock Speeds

1090 MHz

Base Clock

900 MHz

1200 MHz

Boost Clock

1000 MHz

1750 MHz

Memory Clock

1375 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

88.00GB/s

Render Config

-

SM Count

-

14

Compute Units

14

896

Shading Units

896

48

TMUs

56

16

ROPs

16

-

Tensor Cores

-

RT Cores

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

256 KB

Theoretical Performance

19.20 GPixel/s

Pixel Rate

16.00 GPixel/s

57.60 GTexel/s

Texture Rate

56.00 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

1.792 TFLOPS

134.4 GFLOPS

FP64 (double)

112.0 GFLOPS

Graphics Processor

Baffin

GPU Name

Saturn

Baffin E9260 (216-0885288)

GPU Variant

Saturn XT (216-0843024)

GCN 4.0

Architecture

GCN 2.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

2.08 billion

123 mm²

Die Size

160 mm²

Board Design

80W

TDP

Unknown

-

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.1

1.3

Vulkan

1.2.170

-

CUDA

-

6.7

Shader Model

6.5

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