AMD Radeon HD 7670M: GPU Specs & Benchmarks

The Radeon HD 7670M is a graphics card by AMD, built on the 40 nm process and based on the Thames graphics processor (GPU). The video card specifications and performance tests (benchmarks) are listed below.

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Graphics Processor (GPU)

GPU Name

Thames

Model number

Thames XT
(216-0833000)

Architecture

TeraScale 2

Foundry

TSMC

Process Size

40 nm

Transistors

716 million

Die Size

104 mm²

Graphics Card

Release Date

Feb 17th, 2012

Family

London
(HD 7600M)

Production

End-of-life

Predecessor

Vancouver

Bus Interface

PCIe 2.0 x16

Memory

Memory Size

1024 MB

Memory Type

DDR3

Memory Bus

128 bit

Bandwidth

28.80 GB/s

Performance

Pixel fillrate

9.600 GPixel/s

Texture fillrate

14.40 GTexel/s

FP32 (float) performance

576.0 GFLOPS

Clock Speeds

Memory Clock

900 MHz
1800 Mbps effective

GPU Clock

600 MHz

Render Config

Shading Units

480

TMUs

24

ROPs

16

Compute Units

6

L1 Cache

8 KB (per CU)

L2 Cache

256 KB

Board Design

Thermal design power (TDP)

20 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