Summary
AMD started Radeon R5 M420 sales 1 June 2016. This is GCN architecture notebook thẻ based on 28 nm manufacturing process & primarily aimed at office use. 4 GB of DDR3 memory clocked at 2 GHz are supplied, và together with 64 Bit memory interface this creates a bandwidth of 16 GB/s.
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Compatibility-wise, this is card attached via PCIe 3.0 x8 interface.
General info
Of Radeon R5 M420"s architecture, market segment & release date.
| Place in performance rating | 880 | |
| Architecture | GCN | |
| GPU code name | Jet | |
| Market segment | Laptop | |
| Release date | 1 June năm 2016 (5 years ago) |
suakhoaalibaba.com specs
Radeon R5 M420"s general performance parameters such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon R5 M420"s performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Pipelines / CUDA cores | 320 | of 18432 (AD102) |
| Core clock speed | 780 MHz | of 2610 (Radeon RX 6500 XT) |
| Boost clock speed | 850 MHz | of 2903 (Radeon Pro W6600) |
| Number of transistors | 690 million | of 14400 (GeForce GTX 1080 SLI Mobile) |
| Manufacturing process technology | 28 nm | of 5 (Apple M1 GPU) |
| Texture fill rate | 17.00 | of 939.8 (H100 SXM5) |
| Floating-point performance | 547.2 gflops | of 16384 (Radeon Pro Duo) |
Compatibility, dimensions và requirements
Information on Radeon R5 M420"s compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook clip cards it"s notebook size, connection slot and bus, if the đoạn phim card is inserted into a slot instead of being soldered to the notebook motherboard.
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| Interface | PCIe 3.0 x8 |
Memory
Parameters of memory installed on Radeon R5 M420: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors don"t have dedicated memory và use a shared part of system RAM.
| Memory type | DDR3 | |
| Maximum RAM amount | 4 GB | of 128 (Radeon Instinct MI250X) |
| Memory bus width | 64 Bit | of 8192 (Radeon Instinct MI250X) |
| Memory clock speed | 2000 MHz | of 19500 (GeForce RTX 3090) |
| Memory bandwidth | 16 GB/s | of 14400 (Radeon R7 M260) |
| Shared memory | - |
Video outputs & ports
Types và number of đoạn phim connectors present on Radeon R5 M420. As a rule, this section is relevant only for desktop reference video cards, since for notebook ones the availability of certain đoạn clip outputs depends on the máy tính model.
| Display Connectors | No outputs |
API support
APIs supported by Radeon R5 M420, sometimes including their particular versions.