SIS Mirage M661FX vs Radeon HD 8650G + HD 8670M Dual Graphics

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the ranking812not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Release date1 August 2013 (11 years ago)1 July 2003 (21 year ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA cores768no data
Core clock speed720 / 775 MHzno data
Boost clock speedno data133 MHz
Manufacturing process technology28 nmno data

Form factor & compatibility

Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).

Laptop sizemedium sizedno data

VRAM capacity and type

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.

Memory typeDDR3no data
Memory bus width64 Bitno data
Memory clock speed1800 - 2000 MHzno data
Shared memory-+

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX11no data

Pros & cons summary


Recency 1 August 2013 1 July 2003

HD 8650G + HD 8670M Dual Graphics has an age advantage of 10 years.

We couldn't decide between Radeon HD 8650G + HD 8670M Dual Graphics and SIS Mirage M661FX. We've got no test results to judge.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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AMD Radeon HD 8650G + HD 8670M Dual Graphics
Radeon HD 8650G + HD 8670M Dual Graphics
SIS Mirage M661FX
Mirage M661FX

Comparisons with similar GPUs

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Community ratings

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2.9 19 votes

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