• Welcome to TechPowerUp Forums, Guest! Please check out our forum guidelines for info related to our community.

Details on the Ibex Peak Platform Emerge, 4x PCI-E 2.0 x16 @ x16

btarunr

Editor & Senior Moderator
Staff member
Joined
Oct 9, 2007
Messages
47,205 (7.55/day)
Location
Hyderabad, India
System Name RBMK-1000
Processor AMD Ryzen 7 5700G
Motherboard ASUS ROG Strix B450-E Gaming
Cooling DeepCool Gammax L240 V2
Memory 2x 8GB G.Skill Sniper X
Video Card(s) Palit GeForce RTX 2080 SUPER GameRock
Storage Western Digital Black NVMe 512GB
Display(s) BenQ 1440p 60 Hz 27-inch
Case Corsair Carbide 100R
Audio Device(s) ASUS SupremeFX S1220A
Power Supply Cooler Master MWE Gold 650W
Mouse ASUS ROG Strix Impact
Keyboard Gamdias Hermes E2
Software Windows 11 Pro
Ibex Peak is the name of the system core logic platform that runs the LGA 1160 socket processors that are expected to release later next year. It is peculiar as to being a single-chip design, where the northbridge (NB) + southbridge (SB) design that Intel has been having for all these years paves way for a single chip that handles both their functions. This level of integration is possible with a huge chunk of machinery for the memory controller being transferred to the CPU, with the chipset left to perform all functions of the ICH and also hold a PCI-Express switch. This design methodology has been adopted by NVIDIA almost five years ago with some of the nForce chipsets for the AMD platform coming in single chip designs for the very same reason. Only in cases where large PCI-E switches were used, the chipset was split up into SPP and MCP (NB and SB), such as the nForce 590 SLI, with the SPP and MCP holding smaller PCI-E switches each to total the x16, x16 lane count.

Back to 2008 and Ibex Peak, apart from the Calpella mobile platform where mobile variants of these chips are used, three new desktop/enterprise platforms emerge:
  • Piketon - Business class platform, possible successor to the B43 chipset
  • Kings Creek - Consumer desktop for branded and DIY users, the mainstream consumer platform for LGA 1160 processors
  • Foxhollow - Enterprise class, makes it to cost-effective server and workstation platforms

A slide released by Expreview enlists features of Plekton and Kings Creek as having abundant display output ans system management features.

Here's a surprise: Some variants of this chipset could house massive 64-lane PCI-Express 2.0 switches, making 4x PCI-E 2.0 x16 (full electrical bandwidth) possible.



View at TechPowerUp Main Site
 
Last edited:

PCpraiser100

New Member
Joined
Jul 17, 2008
Messages
1,062 (0.18/day)
System Name REBEL R1
Processor Core i7 920
Motherboard ASUS P6T
Cooling Stock
Memory 6GB OCZ GOLD TC LV Kit 1866MHz@1.65V 9-9-9-24
Video Card(s) Two Sapphire HD 5770 Vapor-X Xfire'd and OC'd (920/1330)
Storage Seagate 7200.11 500GB 32MB
Case Antec Three Hundred
Audio Device(s) ASUS Xonar D1 PCI Sound Card
Power Supply OCZ StealthXStream 500W
Software Windows 7 Ultimate 64-bit
Benchmark Scores 16585 Performance Score on 3DMark Vantage
With this, three or four GPUs will be a lot more worthwhile!
 
Top