The Intel® Core™2 processor family

Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.

Intel 64 provides support for:

• 64-bit flat virtual address space
• 64-bit pointers
• 64-bit wide general purpose registers
• 64-bit integer support
• Up to one terabyte (TB) of platform address space

Intel® Core™ i7 processor Extreme Edition

• 3.20 GHz core speed
• 8 processing threads with Intel® HT technology
• 8 MB of Intel® Smart Cache
• 3 Channels of DDR3 1066 MHz memory

Number	Intel® Smart Cache	Clock Speed	Intel® Quick Path Interconnect Speed	Memory Type/Speed	Integrated Memory Controller	Intel® Hyper-Threading Technology±	Quad Core	Intel® 64Φ
45 nm
i7-965	8 MB	3.20 GHz	6.4 GT/s	DDR3 800/1066 MHZ	3 Channels, 2 Dimms/Ch	8 Processing Threads

Intel® Core™ i7 processor

• 2.93 GHz and 2.66 GHz core speed
• 8 processing threads with Intel® HT technology
• 8 MB of Intel® Smart Cache
• 3 Channels of DDR3 1066 MHz memory

Processor Number	Intel® Smart Cache	Clock Speed	Intel® QuickPath Interconnect Speed	DDR3 Speed	Integrated Memory Controller	Intel® Hyper-Threading Technology	Quad-Core
45 nm
i7-940	8 MB	2.93 GHz	4.8 GT/s	800/1066 MHz	3 channels, 2 DIMMs/Ch	8 processing threads
i7-920	8 MB	2.66 GHz	4.8 GT/s	800/1066 MHz	3 channels, 2 DIMMs/Ch	8 processing threads

Intel® Core™2 Extreme processor

• 12 MB of total L2 cache
• 1600 MHz front side bus
• For gaming, digital photography, or video editing
• Intel® Virtualization Technology
  

Processor Number	Cache	Clock Speed	Front Side Bus	Cores	(Intel® VT)◊	Intel® 64◊	Execute Disable Bit◊
45 nm
QX9775	12 MB L2	3.20 GHz	1600 MHz	4
QX9770	12 MB L2	3.2 GHz	1600 MHz	4
QX9650	12 MB L2	3.00 GHz	1333 MHz	4
65 nm
X6800	4 MB L2	2.93 GHz	1066 MHz	2
QX6850	8 MB L2	3 GHz	1333 MHz	4
QX6800	8 MB L2	2.93 GHz	1066 MHz	4
QX6700	8 MB L2	2.66 GHz	1066 MHz	4

Intel® Core™2 Quad processor

• Intel® quad-core technology
• Intel® 64 architecture

Processor Number	Cache	Clock Speed	Front Side Bus
45 nm
Q9650	12MB L2	3 GHz	1333 MHz
Q9550S	12MB L2	2.83 GHz	1333 MHz
Q9550	12MB L2	2.83 GHz	1333 MHz
Q9450	12MB L2	2.66 GHz	1333 MHz
Q9400S	6MB L2	2.66 GHz	1333 MHz
Q9400	6MB L2	2.66 GHz	1333 MHz
Q9300	6MB L2	2.50 GHz	1333 MHz
Q9100	12MB L2	2.26 GHz	1066 MHz
Q9000	6 MB L2	2.00 GHz	1066 MHz
Q8300	4MB L2	2.50 GHz	1333 MHz
Q8200S	4MB L2	2.33 GHz	1333 MHz
Q8200	4MB L2	2.33 GHz	1333 MHz
65 nm
Q6700	8MB L2	2.66 GHz	1066 MHz
Q6600	8MB L2	2.40 GHz	1066 MHz

Intel® Core™2 Duo processor

• Intel® dual-core technology
• Intel® 64 architecture

Processor Number	Cache	Clock Speed	Front Sides Bus ..................	Cores	(Intel® VT)	Intel® 64
45 nm
E8600	6 MB L2	3.33 GHz	1333 MHz	2
E8500	6 MB L2	3.16 GHz	1333 MHz	2
E8400	6 MB L2	3.00 GHz	1333 MHz	2
E8300	6 MB L2	2.83 GHz	1333 MHz	2
E8200	6 MB L2	2.66 GHz	1333 MHz	2
E8190	6 MB L2	2.66 GHz	1333 MHz	2
E7500	3 MB L2	2.93 GHz	1066 MHz	2
E7400	3 MB L2	2.80 GHz	1066 MHz	2
E7300	3 MB L2	2.66 GHz	1066 MHz	2
E7200	3 MB L2	2.53 GHz	1066 MHz	2
65 nm
E6850	4 MB L2	3 GHz	1333 MHz	2
E6750	4 MB L2	2.66 GHz	1333 MHz	2
E6700	4 MB L2	2.66 GHz	1066 MHz	2
E6600	4 MB L2	2.40 GHz	1066 MHz	2
E6550	4 MB L2	2.33 GHz	1333 MHz	2
E6540	4 MB L2	2.33 GHz	1333 MHz	2
E6420	4 MB L2	2.13 GHz	1066 MHz	2
E6400	2 MB L2	2.13 GHz	1066 MHz	2
E6320	4 MB L2	1.86 GHz	1066 MHz	2
E6300	2 MB L2	1.86 GHz	1066 MHz	2
E4600	2 MB L2	2.40 GHz	800 MHz	2
E4500	2 MB L2	2.20 GHz	800 MHz	2
E4400	2 MB L2	2.00 GHz	800 MHz	2
E4300	2 MB L2	1.80 GHz	800 MHz	2