Radeon HD 6545G2 vs HD 6620G + HD 7450M Dual Graphics

Primary details

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

Place in the ranking	not rated	not rated
Place by popularity	not in top-100	not in top-100
Architecture	Terascale 2 (2009−2015)	Terascale 2 (2009−2015)
Market segment	Laptop	Laptop
Release date	8 February 2012 (12 years ago)	14 June 2011 (13 years 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 cores	560	480
Core clock speed	400 / 700 MHz	no data
Manufacturing process technology	40 nm	40 nm

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 size

no data

medium sized

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 clock speed	1800 MHz	no data
Shared memory	+	-

API compatibility

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

DirectX

11

11

Pros & cons summary

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Recency

8 February 2012

14 June 2011

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