AMD Radeon E6460 vs ATI Mobility Radeon HD 3670

VS

AMD Radeon E6460 ATI Mobility Radeon HD 3670

We compared two Mobile platform GPUs: 512MB VRAM Radeon E6460 and 256MB VRAM Mobility Radeon HD 3670 to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon E6460 's Advantages

Released 3 years and 3 months late

More VRAM (512GB vs 256GB)

40 additional rendering cores

Lower TDP (25W vs 30W)

Score

Benchmark

FP32 (float)

Radeon E6460 +17%

0.192 TFLOPS

Mobility Radeon HD 3670

0.163 TFLOPS

Radeon E6460

VS

Mobility Radeon HD 3670

Graphics Card

Apr 2011

Release Date

Jan 2008

Embedded

Generation

M8x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 2.0 x16

Clock Speeds

-

Base Clock

-

Boost Clock

-

800 MHz

Memory Clock

800 MHz

Memory

512MB

Memory Size

256MB

GDDR5

Memory Type

GDDR3

64bit

Memory Bus

128bit

25.60GB/s

Bandwidth

25.60GB/s

Render Config

-

SM Count

-

2

Compute Units

3

160

Shading Units

120

8

TMUs

8

4

ROPs

4

-

Tensor Cores

-

RT Cores

-

8 KB (per CU)

L1 Cache

-

128 KB

L2 Cache

128 KB

Theoretical Performance

2.400 GPixel/s

Pixel Rate

2.720 GPixel/s

4.800 GTexel/s

Texture Rate

5.440 GTexel/s

-

FP16 (half)

-

192.0 GFLOPS

FP32 (float)

163.2 GFLOPS

-

FP64 (double)

-

Graphics Processor

Caicos

GPU Name

M86

E6460

GPU Variant

-

TeraScale 2

Architecture

TeraScale

TSMC

Foundry

TSMC

40 nm

Process Size

55 nm

0.37 billion

Transistors

0.378 billion

67 mm²

Die Size

135 mm²

Board Design

25W

TDP

30W

-

Suggested PSU

-

No outputs

Outputs

No outputs

-

Power Connectors

-

Graphics Features

11.2 (11_0)

DirectX

10.1 (10_1)

4.4

OpenGL

3.3

1.2

OpenCL

N/A

Vulkan

N/A

-

CUDA

-

5.0

Shader Model

4.1

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