CPU Intel Core i7 870 Box سی پی یو اینتل

s Launched
Launch Date Q3'09
Processor Number i7-870
# of Cores 4
# of Threads 8
Clock Speed 2.93 GHz
Max Turbo Frequency 3.06 GHz
Intel® Smart Cache 8 MB
Bus/Core Ratio 22
DMI 2.5 GT/s
Instruction Set 64-bit
Instruction Set Extensions SSE4.2
Embedded Options Available No
Supplemental SKU No
Lithography 45 nm
Max TDP 95 W
VID Voltage Range 0.6500V-1.4000V
Tray 1ku Budgetary Price -
Memory Specifications
Max Memory Size
(dependent on memory type) 16 GB
Memory Types DDR3-1066/1333
# of Memory Channels 2
Max Memory Bandwidth 21 GB/s
Physical Address Extensions 36-bit
ECC Memory Supported No
Graphics Specifications
Integrated Graphics No
Expansion Options
PCI Express Revision 2.0
PCI Express Configurations 1x16, 2x8
# of PCI Express Ports 1
Package Specifications
Max CPU Configuration 1
TCASE 72.7°C
Package Size 37.5mm x 37.5mm
Processing Die Size 296 mm2
# of Processing Die Transistors 774 million
Sockets Supported LGA1156
Halogen Free Options Available Yes
Advanced Technologies
Intel® Turbo Boost Technology Yes
Intel® Hyper-Threading Technology Yes
Intel® Virtualization Technology (VT-x) Yes
Intel® Virtualization Technology for Directed I/O (VT-d) Yes
Intel® Trusted Execution Technology Yes
AES New Instructions No
Intel® 64 Yes
Idle States Yes
Enhanced Intel SpeedStep® Technology Yes
Intel® Demand Based Switching No
Thermal Monitoring Technologies No
Execute Disable Bit Yes