AMD Radeon E9260 PCIe vs AMD Radeon HD 8670M

VS

AMD Radeon E9260 PCIe

AMD Radeon HD 8670M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 1024MB VRAM Radeon HD 8670M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 PCIe 's Advantages

Released 3 years and 6 months late

Boost Clock has increased by 23% (1200MHz vs 975MHz)

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 14.40GB/s)

576 additional rendering cores

Score

Benchmark

FP32 (float)

Radeon E9260 PCIe +244%

2.15 TFLOPS

Radeon HD 8670M

0.624 TFLOPS

Radeon E9260 PCIe

VS

Radeon HD 8670M

Graphics Card

Sep 2016

Release Date

Mar 2013

Embedded

Generation

Solar System

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 3.0 x8

Clock Speeds

1090 MHz

Base Clock

925 MHz

1200 MHz

Boost Clock

975 MHz

1750 MHz

Memory Clock

900 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

DDR3

128bit

Memory Bus

64bit

112.0GB/s

Bandwidth

14.40GB/s

Render Config

14

Compute Units

5

-

896

Shading Units

320

48

TMUs

20

16

ROPs

8

-

16 KB (per CU)

L1 Cache

16 KB (per CU)

1024 KB

L2 Cache

128 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

7.800 GPixel/s

57.60 GTexel/s

Texture Rate

19.50 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

624.0 GFLOPS

134.4 GFLOPS

FP64 (double)

39.00 GFLOPS

Board Design

80W

TDP

Unknown

-

4x mini-DisplayPort 1.4a

Outputs

Portable Device Dependent

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

Sun

Baffin E9260 (216-0885288)

GPU Variant

Sun S3 XT (216-0841009)

GCN 4.0

Architecture

GCN 1.0

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

28 nm

3 billion

Transistors

0.69 billion

123 mm²

Die Size

56 mm²

Graphics Features

12 (12_0)

DirectX

12 (11_1)

4.6

OpenGL

4.6

2.1

OpenCL

2.1 (1.2)

1.3

Vulkan

1.2.170

-

6.7

Shader Model

6.5 (5.1)

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