AMD o razlikama 390 i 290 serije
Citiraj:
AMD is pleased to bring you the new R9 390 series which has been in development for a little over a year now. To clarify, the new R9 390 comes standard with 8GB of GDDR5 memory and outpaces the 290X. Some of the areas AMD focused on are as follows:
1) Manufacturing process optimizations allowing AMD to increase the engine clock by 50MHz on both 390 and 390X while maintaining the same power envelope
2) New high density memory devices allow the memory interface to be re-tuned for faster performance and more bandwidth
· Memory clock increased from 1250MHz to 1500MHz on both 390 and 390X
· Memory bandwidth increased from 320GB/s to 384GB/s
· 8GB frame buffer is standard on ALL cards, not just the OC versions
3) Complete re-write of the GPUs power management micro-architecture
· Under “worse case” power virus applications, the 390 and 390X have a similar power envelope to 290X
· Under “typical” gaming loads, power is expected to be lower than 290X while performance is increased”
Read more: http://wccftech.com/amd-radeon-r9-390-390x-not-rebadges-power-optimization/#ixzz3eBPJYpMP[/URL]
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