OM någon har nån information om vad som skiljer (främst prestandamässigt) mellan de befintliga och kommande chipsen, var goda och skriv det nu, gärna med källa.
Praktisk prestanda vet jag i stort sett inget om, men här är specifikationerna för 800-serien:
890FX
Codenamed RD890
Single AMD processor configuration
Four physical PCIe 2.0 x16 slots @ x8 electrical which can be combined to create two PCIe 2.0 x16 slots @ x16 electrical, one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 38 PCIe 2.0 lanes and 4 PCIe 2.0 for A-Link Express III solely in the Northbridge
HyperTransport 3.0 and PCI Express 2.0
ATI CrossFire X
AMD OverDrive
IOMMU
Pairs with SB850 southbridge with support up to six SATA 6.0 Gbit/s ports
Enthusiast discrete multi-graphics segment
890GX
Codenamed RS880D
Single AMD processor configuration
Two physical PCIe 2.0 x16 slots (one @ x16 or two @ x8 in Crossfire mode), one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 22 PCIe 2.0 lanes and 4 PCIe 2.0 for A-Link Express III solely in the Northbridge
Integrated graphics: Radeon HD 4290
Side-port memory as local frame buffer, supporting DDR3 chips up to DDR3-1333.
ATI PowerPlay technology
Two physical PCI-E x16 slots (one 16x and one 8x electrically. In Crossfire mode, both will revert to 8x electrically)
HyperTransport 3.0 and PCI Express 2.0
ATI CrossFire
Hybrid CrossFire X
AMD OverDrive
Performance hybrid multi-graphics segment
880G
Codenamed RS880
Single AMD processor configuration
One physical PCIe 2.0 x16 slot, one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 22 PCIe 2.0 lanes and 4 PCIe 2.0 for A-Link Express III solely in the Northbridge
Integrated graphics: Mobility Radeon HD 4250
Side-port memory as local frame buffer, supporting DDR3 modules up to DDR3-1600.
ATI PowerPlay 7.0 technology
HyperTransport 3.0 and PCI Express 2.0
ATI CrossFire
Hybrid CrossFire X
870
Codenamed RX880
Single AMD processor configuration
One physical PCIe 2.0 x16 slot, one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 22 PCIe 2.0 lanes and 4 PCIe 2.0 for A-Link Express III solely in the Northbridge
HyperTransport 3.0 and PCI Express 2.0
[edit]Southbridges
While in the same internal event mentioned above, AMD gave a preview on the features of the SB8xx family of southbridges, as follows:[4]
A-Link Express updated to PCI Express 2.0 x4 lanes giving 2 GB/s bandwidth, named "A-Link Express 3.0"
Southbridge incorporating 4 PCI Express 2.0 lanes
Supporting C6 power state, which is featured in Fusion processors
Southbridge incorporating Gigabit Ethernet MAC
Support integrated clock generator as optional feature
Support for AHCI 1.2 with SATA FIS–based switching support
Mandatory support for SATA 1.5 Gbit/s, 3.0 Gbit/s, and SATA 6.0 Gbit/s - no support for Sata 6.0 Gbit/s in SB810.
Two embedded 8051 controllers, and one dedicated for DASH compliance
Support for 14 USB 2.0 ports and 2 USB 1.1 ports, 3 integrated EHCI controllers - no support for USB 3.0 in initial products, early boards based on the chipset used a NEC chip for USB 3.0 support.
Supports 5 fan controls, 8 Vin and 4 Tempin for hardware monitoring
. EyeFinity Setup
Project Daedalus
| PhII x6 1090T 3,2GHz @ 4,1Ghz | H50 - PnP Scythe GT 1450rpm | Sapphire Dual-X OC 7970 | Corsair Vengeance LP 16GB 1600MHz | FD Define R2 | FD Newton R2 650w, S34E790C, Catleap 27"|R.I.P. Pettson