There is, of course, the question of GPU computing but with the market still in its childhood there is very little available to truly evaluate the performance of these graphics cards.
The slower of the two RV770-based products, the Radeon HD 4850, successfully dispatched the GeForce 9800 GTX (and later the 9800 GTX+) in all but a few games, while the Radeon HD 4870 ended up faster than the GTX 260 and only marginally slower than the flagship GTX 280 in many scenarios with only Crysis being the notable exception.
#Amd radeon hd 6520g vs radeon hd 4830 series#
That, you could say, was AMD's target with its new architecture, but even then I doubt AMD expected to be quite as close to Nvidia's high-end GTX 200 series products as it ended up. And that really made Nvidia's new GT200 products look inferior in many ways, even though that isn't the case at all. The Radeon HD 48-initially the 4870 512MB, later the 4870 1GB-hit the spot in their respective markets when it came to delivering fantastic gaming performance at an aggressive price. The refined RV770 architecture went a long way to fixing the problems with the previous R600 and RV670 designs and it resulted in a massive performance leap that clearly caught Nvidia off guard. It's always great to see competition and that's exactly what returned when AMD introduced the Radeon HD 4800 series in July. Quick SyncĪPIs supported, including particular versions of those APIs.AMD ATI Radeon HD 4830 512MB Manufacturer: AMD This information will prove useful if you need some particular technology for your purposes. OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). Types and number of video connectors present on the reviewed GPUs.
Note that GPUs integrated into processors have no dedicated VRAM and use a shared part of system RAM. Parameters of memory installed: its type, size, bus, clock and resulting bandwidth. 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. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
Useful when choosing a future computer configuration or upgrading an existing one. Information on Radeon HD 4830 and HD Graphics 620 compatibility with other computer components. Pipelines / CUDA coresĬompatibility, dimensions and requirements Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed.
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