AMD Radeon E8860 vs AMD Radeon E6465

VS

AMD Radeon E8860

AMD Radeon E6465

We compared two Mobile platform GPUs: 2GB VRAM Radeon E8860 and 2GB VRAM Radeon E6465 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E8860 's Advantages

Boost Clock625MHz

Larger VRAM bandwidth (72.00GB/s vs 25.60GB/s)

480 additional rendering cores

AMD Radeon E6465 's Advantages

Released 1 years and 8 months late

Lower TDP (25W vs 37W)

Score

Benchmark

FP32 (float)

Radeon E8860 +316%

0.8 TFLOPS

Radeon E6465

0.192 TFLOPS

Radeon E8860

VS

Radeon E6465

Graphics Card

Jan 2014

Release Date

Sep 2015

Embedded

Generation

Embedded

Mobile

Type

Mobile

PCIe 3.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

575 MHz

Base Clock

-

625 MHz

Boost Clock

-

1125 MHz

Memory Clock

800 MHz

Memory

2GB

Memory Size

2GB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

64bit

72.00GB/s

Bandwidth

25.60GB/s

Render Config

10

Compute Units

2

-

640

Shading Units

160

40

TMUs

8

16

ROPs

4

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

256 KB

L2 Cache

128 KB

-

Theoretical Performance

10.00 GPixel/s

Pixel Rate

2.400 GPixel/s

25.00 GTexel/s

Texture Rate

4.800 GTexel/s

-

800.0 GFLOPS

FP32 (float)

192.0 GFLOPS

50.00 GFLOPS

FP64 (double)

-

Board Design

37W

TDP

25W

-

1x VGA

Outputs

No outputs

1x 6-pin + 1x 8-pin

Power Connectors

None

Graphics Processor

Venus

GPU Name

Caicos

Venus MCM

GPU Variant

-

GCN 1.0

Architecture

TeraScale 2

TSMC

Foundry

TSMC

28 nm

Process Size

40 nm

1.5 billion

Transistors

0.37 billion

123 mm²

Die Size

67 mm²

Graphics Features

12 (11_1)

DirectX

11.2 (11_0)

4.6

OpenGL

4.4

2.1 (1.2)

OpenCL

1.2

1.2.170

Vulkan

N/A

-

6.5 (5.1)

Shader Model

5.0

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