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Intel Demos Core 2 Extreme QX9650 Quad-Core At IDF
MojoKid writes "Intel demonstrated a dual socket gaming rig at IDF this week, based on their Skulltrail platform with the X38 chipset. The interesting thing about this machine wasn't just that it had 45nm quad-core CPUs in its sockets, as well as PCI Express 2.0 capable slots, but also that it was running a pair of NVIDIA graphics cards in SLI. That's right, SLI on an Intel chipset. No word whether or not X38 would officially be supported with SLI just yet. In fact, NVIDIA representatives noted Intel was buying NVIDIA nForce 100 SLI Southbridges just for this one Intel motherboard model."
The only thing this has over there old v8 is more pci-e lanes also the SLI is only pci-e 1.1 The NVIDIA nForce 100 MCP converts a single x16 PCI Express Gen 1 bus into dual x16 PCI Express Gen 1 buses. This is how SLI is being supported on Skulltrail.
A AMD 4x4 dual quad-core with DDR2 ram and dual x16 pci 2.0 and all slots with pci 2.0 and SLI, also there will also be a ATI chipset for the same system with all pci 2.0 16x-16x or 8x-8x-8x-8x CrossFire + Discrete PCI-E x4 slot. With Support for HTX slots.
Poster said: Intel demonstrated a dual socket gaming rig at IDF this week, based on their Skulltrail platform with the X38 chipset.
Skultrail is a dual socket chipset (probably a Greencreek follow-on) -which means it CAN'T be a X38 which is a single socket chipset.
What was seen at IDF was TWO systems - one dual socket and one single.
Also... for those who think these won't come to market... The X38 is a planned commercial chipset and what everyone has been calling a V8 is basically a dual quad core DP workstation platform which has been available since last November. The Penryn gen version is just a newer version of the same thing.
Eight Intel cores in one box is old news, what's new is the perf on the Penryn 45nm parts.
From my experiences, only games from about HL2 on support dual-core, quad-core being utilized either badly or not at all. When you talk about Photoshop, CAD, encoding video and so forth, the situation improves.