04-06-2012, 11:50 AM
Intel Core i7
Intel_I7.ppt (Size: 1.75 MB / Downloads: 169)
Instruction Set
Backwards support
Added SSE 4.2 Instruction set
CRC32
PCMPESTRI
PCMPESTRM
PCMPISTRI
PCMPISTRM
PCMPGTQ
POPCNT
Core: Intel Quickpath Interconnect
Intel X58 Arch
Replaced front side bus
Max width: 20 bit
Max bandwidth: 16GB/s Unidirectional
I7 920, 940
16 bit and 4.8 GT/s = 19.2 GB/s
I7 965XE
16 bit and 6.4 GT/s = 25.6GB/s
Core: 3 to 2 chip solution
Named Westmere
Moved GPU functionality from the Northbridge onto the CPU
Enables full disk encryption