ATI Mobility Radeon HD 5670 Mac Edition: GPU Specs & Benchmarks

The Mobility Radeon HD 5670 Mac Edition is a graphics card by ATI, built on the 40 nm process and based on the Madison graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Madison

Model number

Madison XT
(216-0772003)

Architecture

TeraScale 2

Foundry

TSMC

Process Size

40 nm

Transistors

627 million

Die Size

104 mm²

Graphics Card

Release Date

Apr 22nd, 2010

Family

Manhattan
(Mobility HD 5600)

Production

End-of-life

Predecessor

M9x

Bus Interface

PCIe 2.0 x16

Memory

Memory Size

512 MB

Memory Type

GDDR3

Memory Bus

128 bit

Bandwidth

25.44 GB/s

Performance

Pixel fillrate

5.200 GPixel/s

Texture fillrate

13.00 GTexel/s

FP32 (float) performance

520.0 GFLOPS

Clock Speeds

Memory Clock

795 MHz
1590 Mbps effective

GPU Clock

650 MHz

Render Config

Shading Units

400

TMUs

20

ROPs

8

Compute Units

5

L1 Cache

8 KB (per CU)

L2 Cache

256 KB

Board Design

Thermal design power (TDP)

15 W

Display Connectors

No outputs

API support

DirectX

11.2 (11_0)

OpenGL

4.4

OpenCL

1.2

Vulkan

N/A

Shader Model

5.0