AMD RD790 gets PCI Express thumbs-up
Unannounced chipset confirmed
2nd April 2007 11:32 GMT
AMD's anticipated top-of-the-line chipset, the RD790, has won the approval of PCI Express overseer, the PCI SIG, for its compatibility with version 1.1 of the standard.
The RD790 turned up on a leaked chipset roadmap last month. It's expected to appear this summer to support AMD's next-generation Athlon processors, all of which will use the Socket AM2+ interconnect running HyperTransport 3.
The PCI SIG approval notice provides no details about the chipset's features beyond PCIe 1.1 support. The part is listed as a product in its own right and as part of a motherboard reference design. The chip is expected to go out to mobo makers with AMD's SB600 South Bridge chip.
The RD790 is expected to be accompanied by the mid-range RX740 and the budget RS740.


Intel Core i7 I7-920 Quad Core Processor (2.66GHz, 4x256kB, 4.8GT/s QPI, LGA 1336 Socket B)
Intel Core i5 750 Qaud Core Processor (2.66GHz, 8MB L3 Cache, 2.5 GT/s Bus, Socket H LGA1156)
Asus P7P55D Motherboard (Intel Socket H LGA1156, P55 Express, ATX, 16GB DDR3)
Asus M4A785TD-V EVO Motherboard (AMD Socket AM3, 785G, ATX, 16GB DDR3, 5200 MT/s Bus)
Micro Phenom II X4 955 Black Edition Quad Core Processor (3.2GHz, 6MB L3 Cache, 4x512kB L2 Cache, 2000 MHz Bus, Socket AM3)