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NV45 et R423 (PCI Express) en tests sur Nocona

Le site anglophone Spode's Adobe a eu l'occasion de tester les versions PCI Express des cartes GeForce 6800GT et X800XT. La plate-forme de test était composée d'un double Xeon Nocona à 3.4 GHz, dont les performances graphiques ont également été comparées à un Athlon 64 3200+ :

" Recently, Boston sent us a rather powerful Dual 3.4GHz Xeon (Nocona) workstation on the new Tumwater chipset, with DDR-II, PCI Express and U320 SCSI. The Nocona core is basically a Prescott core with a 64-Bit Extended Memory bolt on. Considering we are running in 32-Bit and these Xeons don't have any Level 3 cache, this can be considered to be a dual Pentium 4 Prescott system hopefully offering a bit more power than our 3200+ Athlon 64. The 2GB of DDR-II memory should hopefully reduce the bottleneck of our previous DDR system and we can also reduce the AGP bottleneck by running on PCI Express. Under this system, I think we might get a better idea of what these cards are capable of. "

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Source : Spode's Adobe

David_S, Le 9 juillet 2004 à 07:48 (3 188 lectures)