Radeon HD 6620G + HD 7450M Dual Graphics vs HD 6690G2
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance 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 | 14 June 2011 (13 years ago) | 8 February 2012 (12 years ago) |
| Current price | no data | $90 |
Detailed specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 880 | 560 |
| Core clock speed | no data | 400 / 700 MHz |
| Manufacturing process technology | 40 nm | 40 nm |
Form factor & compatibility
Information on Radeon HD 6690G2 and Radeon HD 6620G + HD 7450M Dual Graphics compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Laptop size | medium sized | no 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 clock speed | no data | 1800 MHz |
| Shared memory | - | + |
API compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 11 | 11 |
Pros & cons summary
| Recency | 14 June 2011 | 8 February 2012 |
We couldn't decide between Radeon HD 6690G2 and Radeon HD 6620G + HD 7450M Dual Graphics. 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.
Comparisons with similar GPUs
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