AMD FirePro M7740 vs AMD Radeon HD 6670A

VS

AMD FirePro M7740

AMD Radeon HD 6670A

We compared two Mobile platform GPUs: 1024MB VRAM FirePro M7740 and 1024MB VRAM Radeon HD 6670A to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD FirePro M7740 's Advantages

160 additional rendering cores

AMD Radeon HD 6670A 's Advantages

Released 1 years and 8 months late

Larger VRAM bandwidth (64.00GB/s vs 54.14GB/s)

Lower TDP (45W vs 60W)

Score

Benchmark

FP32 (float)

FirePro M7740 +44%

0.832 TFLOPS

Radeon HD 6670A

0.576 TFLOPS

FirePro M7740

VS

Radeon HD 6670A

Graphics Card

Aug 2009

Release Date

Apr 2011

FirePro Mobility

Generation

All-In-One

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

MXM-A (3.0)

Clock Speeds

-

846 MHz

Memory Clock

1000 MHz

Memory

1024MB

Memory Size

1024MB

GDDR5

Memory Type

GDDR5

128bit

Memory Bus

128bit

54.14GB/s

Bandwidth

64.00GB/s

Render Config

8

Compute Units

6

-

640

Shading Units

480

32

TMUs

24

16

ROPs

8

-

16 KB (per CU)

L1 Cache

8 KB (per CU)

128 KB

L2 Cache

256 KB

-

Theoretical Performance

10.40 GPixel/s

Pixel Rate

4.800 GPixel/s

20.80 GTexel/s

Texture Rate

14.40 GTexel/s

-

832.0 GFLOPS

FP32 (float)

576.0 GFLOPS

166.4 GFLOPS

FP64 (double)

-

Board Design

60W

TDP

45W

-

No outputs

Outputs

No outputs

None

Power Connectors

-

Graphics Processor

M97

GPU Name

Turks

M97XT-GL

GPU Variant

Turks XT (215-0803000)

TeraScale

Architecture

TeraScale 2

TSMC

Foundry

TSMC

40 nm

Process Size

40 nm

0.826 billion

Transistors

0.716 billion

137 mm²

Die Size

118 mm²

Graphics Features

10.1 (10_1)

DirectX

11.2 (11_0)

3.3

OpenGL

4.4

1.1

OpenCL

1.2

N/A

Vulkan

N/A

-

4.1

Shader Model

5.0

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