mINUS
PCAXE Addicted
- Učlanjen(a)
- 01.04.2009.
- Poruka
- 2.353
- Rezultat reagovanja
- 3
Moja konfiguracija
CPU & cooler:
Phenom II [email protected] + Prolimatech Megahalems
Motherboard:
Gigabyte GA-790XTA-UD4
RAM:
12GB DDR3 HyperX 1600
VGA & cooler:
MSI GTX660 Twin Frozr
Display:
Benq G2420HD 24"
HDD:
SSD 840EVO 250GB, 2x1TB Samsung
Sound:
Audigy 4 + Altec MX5021 + Sennheiser HD555@HD595
Case:
CM HAF932 + Zalman MFC1 Plus
PSU:
Chieftec APS-750C Modular
Optical drives:
Pioneer DVR-216D 20x DVD-RW
Mice & keyboard:
MS Sidewinder + Logitech ultraX
Internet:
30+ MGbit
OS & Browser:
Win 8.1 x64
Other:
Nexus 4
AMD is preparing yet another performance-mainstream Radeon HD 4000 series SKU. The Radeon HD 4790 finds lineage from the Radeon HD 4890, currently AMD's fastest GPU. The RV790 GPU will be given a new set of specifications and memory configuration, to yield an SKU that performs better than the Radeon HD 4770, and slightly better than HD 4850. It beats us as to why it is positioned in the HD 4700 series, and not say "Radeon HD 4860", but we are too late to comment on that.
Specifications-wise, the RV790 core runs at 600 MHz, slightly lower than the RV770 in Radeon HD 4850 (625 MHz), but its performance increment over it comes from the use of GDDR5 memory. The GPU makes use of a 256-bit wide GDDR5 memory interface. It handles 512 MB of memory clocked at 800 MHz (3200 MHz effective). Being based on the RV790, it is pin-compatible with any existing HD 4890 PCB. Price-wise, it is expected to sit between the HD 4850 and HD 4870.
IZVOR