AMD Radeon HD 7670M Rebrand: GPU Specs & Benchmarks

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

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Graphics Processor (GPU)

GPU Name
Whistler
Model number
Whistler XT
(216-0810001)
Architecture
TeraScale 2
Foundry
TSMC
Process Size
40 nm
Transistors
716 million
Die Size
104 mm²

Graphics Card

Release Date
Jul 1st, 2012
Family
London
(HD 7600M)
Production
End-of-life
Predecessor
Vancouver
Bus Interface
PCIe 2.0 x16

Memory

Memory Size
1024 MB
Memory Type
GDDR3
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
Radeon HD 7670M Rebrand
AMD Radeon HD 7670M Rebrand: GPU Specs & Benchmarks