AMD Radeon E9260 PCIe vs AMD Radeon E8870

VS

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 4GB VRAM Radeon E8870 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 late

Boost Clock1200MHz

Larger VRAM bandwidth (112.0GB/s vs 96.00GB/s)

128 additional rendering cores

AMD Radeon E8870 's Advantages

Lower TDP (75W vs 80W)

Score

Benchmark

FP32 (float)

Radeon E9260 PCIe +39%

2.15 TFLOPS

Radeon E8870

1.536 TFLOPS

Radeon E9260 PCIe

VS

Radeon E8870

Graphics Card

Sep 2016

Release Date

Sep 2015

Embedded

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

MXM-B (3.0)

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

1500 MHz

Memory

4GB

Memory Size

4GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

96.00GB/s

Render Config

-

SM Count

-

14

Compute Units

12

896

Shading Units

768

48

TMUs

48

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

48.00 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

1.536 TFLOPS

134.4 GFLOPS

FP64 (double)

96.00 GFLOPS

Graphics Processor

Baffin

GPU Name

Saturn

Baffin E9260 (216-0885288)

GPU Variant

Saturn PRO

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

75W

-

Suggested PSU

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

None

Graphics Features

12 (12_0)

DirectX

12 (12_0)

4.6

OpenGL

4.6

2.1

OpenCL

2.0

1.3

Vulkan

1.2

-

CUDA

-

6.7

Shader Model

6.3

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