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MagyarAMD Radeon RX 640
The AMD Radeon RX 640 is mobile mid-range graphics card for laptops based on the Polaris architecture. It features 640 shaders (10 CUs) or 512 shaders (8 CUs) with different clock speeds. Compared to the older RX 550(X), the RX 640 seems to offer only half of the memory bandwidth (64 Bit memory bus instead of 128 Bit).
The performance should be slightly lower than the old RX 550 and therefore a Nvidia GeForce MX150. Only low demanding games are therefore playable with the GPU.
| Manufacturer | AMD | |||||||||||||||
| Radeon 600 Series |
| |||||||||||||||
| Codename | Polaris 12 | |||||||||||||||
| Architecture | Polaris | |||||||||||||||
| Pipelines | 640 - unified | |||||||||||||||
| Core Speed | 1287 (Boost) MHz | |||||||||||||||
| Memory Speed | 7000 MHz | |||||||||||||||
| Memory Bus Width | 64 Bit | |||||||||||||||
| Memory Type | GDDR5 | |||||||||||||||
| Max. Amount of Memory | 4096 MB | |||||||||||||||
| Shared Memory | no | |||||||||||||||
| DirectX | DirectX 12 | |||||||||||||||
| technology | 14 nm | |||||||||||||||
| Features | DisplayPort 1.3 HBR / 1.4 HDR Ready, HDMI 2.0, AMD FreeSync | |||||||||||||||
| Notebook Size | large | |||||||||||||||
| Date of Announcement | 12.08.2019 | |||||||||||||||
| Link to Manufacturer Page | https://www.amd.com/en/products/graphics... |
Benchmarks
- Range of benchmark values for this graphics card
- Average benchmark values for this graphics card
* Smaller numbers mean a higher performance
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
For more games that might be playable and a list of all games and graphics cards visit our Gaming List
v1.8.1a
No reviews found for this graphics card.