AMD Radeon E9260 PCIe vs AMD Radeon HD 6850M

VS

AMD Radeon E9260 PCIe

AMD Radeon HD 6850M

We compared two Mobile platform GPUs: 4GB VRAM Radeon E9260 PCIe and 1024MB VRAM Radeon HD 6850M to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E9260 PCIe 's Advantages

Released 5 years and 8 months late

Boost Clock1200MHz

More VRAM (4GB vs 1024GB)

Larger VRAM bandwidth (112.0GB/s vs 25.60GB/s)

96 additional rendering cores

AMD Radeon HD 6850M 's Advantages

Lower TDP (50W vs 80W)

Score

Benchmark

FP32 (float)

Radeon E9260 PCIe +99%

2.15 TFLOPS

Radeon HD 6850M

1.08 TFLOPS

Radeon E9260 PCIe

VS

Radeon HD 6850M

Graphics Card

Sep 2016

Release Date

Jan 2011

Embedded

Generation

Vancouver

Mobile

Type

Mobile

PCIe 3.0 x8

Bus Interface

PCIe 2.0 x16

Clock Speeds

1090 MHz

Base Clock

-

1200 MHz

Boost Clock

-

1750 MHz

Memory Clock

800 MHz

Memory

4GB

Memory Size

1024MB

GDDR5

Memory Type

GDDR3

128bit

Memory Bus

128bit

112.0GB/s

Bandwidth

25.60GB/s

Render Config

14

Compute Units

10

-

896

Shading Units

800

48

TMUs

40

16

ROPs

16

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

1024 KB

L2 Cache

256 KB

-

Theoretical Performance

19.20 GPixel/s

Pixel Rate

10.80 GPixel/s

57.60 GTexel/s

Texture Rate

27.00 GTexel/s

2.150 TFLOPS

FP16 (half)

-

2.150 TFLOPS

FP32 (float)

1080 GFLOPS

134.4 GFLOPS

FP64 (double)

-

Board Design

80W

TDP

50W

-

4x mini-DisplayPort 1.4a

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

Baffin

GPU Name

Granville

Baffin E9260 (216-0885288)

GPU Variant

Granville PRO

GCN 4.0

Architecture

TeraScale 2

GlobalFoundries

Foundry

TSMC

14 nm

Process Size

40 nm

3 billion

Transistors

1.04 billion

123 mm²

Die Size

166 mm²

Graphics Features

12 (12_0)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1

OpenCL

1.2

1.3

Vulkan

N/A

-

6.7

Shader Model

5.0

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