AMD Radeon HD 7670M vs ATI Mobility Radeon X1600 Mac Edition

VS

AMD Radeon HD 7670M

ATI Mobility Radeon X1600 Mac Edition

We compared two Mobile platform GPUs: 1024MB VRAM Radeon HD 7670M and 128MB VRAM Mobility Radeon X1600 Mac Edition to see which GPU has better performance in key specifications, benchmark tests, power consumption, etc.

Main Differences

AMD Radeon HD 7670M 's Advantages

Released 4 years and 3 months late

More VRAM (1024GB vs 128GB)

Larger VRAM bandwidth (28.80GB/s vs 12.67GB/s)

480 additional rendering cores

Score

Radeon HD 7670M

VS

Mobility Radeon X1600 Mac Edition

Graphics Card

Feb 2012

Release Date

Nov 2007

London

Generation

M5x

Mobile

Type

Mobile

PCIe 2.0 x16

Bus Interface

PCIe 1.0 x16

Clock Speeds

-

900 MHz

Memory Clock

396 MHz

Memory

1024MB

Memory Size

128MB

DDR3

Memory Type

GDDR3

128bit

Memory Bus

128bit

28.80GB/s

Bandwidth

12.67GB/s

Render Config

6

Compute Units

-

480

Shading Units

-

24

TMUs

4

16

ROPs

4

-

8 KB (per CU)

L1 Cache

-

256 KB

L2 Cache

-

Theoretical Performance

9.600 GPixel/s

Pixel Rate

1.592 GPixel/s

14.40 GTexel/s

Texture Rate

1.592 GTexel/s

-

576.0 GFLOPS

FP32 (float)

-

Board Design

20W

TDP

Unknown

-

No outputs

Outputs

Portable Device Dependent

-

Graphics Processor

Thames

GPU Name

M56

Thames XT (216-0833000)

GPU Variant

-

TeraScale 2

Architecture

Ultra-Threaded SE

TSMC

Foundry

TSMC

40 nm

Process Size

90 nm

0.716 billion

Transistors

0.157 billion

104 mm²

Die Size

150 mm²

Graphics Features

11.2 (11_0)

DirectX

9.0c (9_3)

4.4

OpenGL

2.1

1.2

OpenCL

N/A

Vulkan

N/A

-

5.0

Shader Model

3.0

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