Version: 2008
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Intel Core i7-965 Extreme Edition comparison

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Price $1,110.95 $288.99 to $349.99 Check Prices $397.95 to $637.69 $569.99 to $670.48
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Release date November 02, 2008 November 12, 2007 July 13, 2006
The Bottom Line Thanks to an expensive new motherboard requirement, Intel's new Core i7 desktop processors will remain enthusiast and professional-level parts until more affordable complementary hardware comes out later next year. Speed never comes cheap, however, and if you're willing to spend for it now, you'll find yourself in possession of the fastest CPU on the market. The CPU market is due for a lot of upheaval over the next 12 months, so you might be wise to wait for a clearer picture before plunking down $1,000 or so on Intel's new Core 2 Extreme QX9650 quad-core desktop processor. But if you want to claim ownership of the fastest multicore CPU around today, look no further. Intel's Core 2 Duo E6700 offers the best price-to-performance ratio we've seen in a desktop chip. For half the cost of AMD's top-of-the-line chip, you get identical if not superior performance and better power efficiency. AMD surprised us last year with its completely dominant dual-core chips, but Intel regains the crown with Core 2 Duo.
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Features
Bus SpeedInfo unavailableInfo unavailable1333 MHz
1066 MHz
Info unavailable
FeaturesIntel 64 Technology
Demand Based Switching
Intel Thermal Monitor 2
Enhanced Halt State (C1E)
Hyper-Threading Technology
Enhanced SpeedStep technology
Execute Disable Bit capability
Intel Virtualization Technology
Intel 64 Technology
Intel Thermal Monitor 2
Enhanced Halt State (C1E)
Hyper-Threading Technology
Integrated memory controller
Intel Wide Dynamic Execution
Enhanced SpeedStep technology
Execute Disable Bit capability
Intel Virtualization Technology
Intel Advanced Digital Media Boost
Intel 64 Technology
Intel Smart Memory Access
Intel Advanced Smart Cache
Streaming SIMD extensions 4
Intel Wide Dynamic Execution
Enhanced SpeedStep technology
Execute Disable Bit capability
Intel Virtualization Technology
Intel Advanced Digital Media Boost
Intel 64 Technology
Enhanced SpeedStep technology
Execute Disable Bit capability
Intel Virtualization Technology
Intel 64 Technology
Hyper-Threading Technology
Enhanced SpeedStep technology
Intel Virtualization Technology
Cache MemoryL3 cache Advanced Smart Cache - 8 MB
L3 cache Advanced Smart Cache - 8 MB
L2 cache Advanced Smart Cache - 12 MB
L2 cache Advanced Smart Cache - 4 MB
L3 cache Advanced Smart Cache - 8 MB
Compatible Slots1 x Processor - LGA1366 Socket
1 x Processor - LGA1366 Socket
1 x Processor - LGA775 Socket
1 x Processor - LGA775 Socket
1 x Processor - LGA1366 Socket
Manufacturing Process45 nm
45 nm
45 nm
65 nm
45 nm
Multi-Core TechnologyQuad-Core
Quad-Core
Quad-Core
Dual-Core
Quad-Core
Processor Qty1
1
1
1
1
Product DescriptionIntel Core i7 Extreme Edition I7-965 / 3.2 GHz Processor
Intel Core i7 I7-920 / 2.66 GHz Processor
Intel Core 2 Extreme QX9650 / 3 GHz Processor
Intel Core 2 Duo E6700 / 2.66 GHz Processor
Intel Core i7 I7-950 / 3.06 GHz Processor
64-bit ComputingYes
Yes
Yes
Yes
Yes
Product TypeProcessor
Processor
Processor
Processor
Processor
Compatible Processor SocketLGA1366 Socket
LGA1366 Socket
LGA775 Socket
LGA775 Socket
LGA1366 Socket
Clock Speed3.2 GHz
2.66 GHz
3 GHz
2.66 GHz
3.06 GHz
Manufacturer Warranty3 years warranty
3 years warranty
3 years warranty
3 years warranty
3 years warranty
Packaging TypeFC-LGA8
Info unavailableInfo unavailableInfo unavailableInfo unavailable
Processor TypeIntel Core i7 Extreme Edition I7-965
Intel Core i7 I7-920
Intel Core 2 Extreme QX9650
Intel Core 2 Duo E6700
Intel Core i7 I7-950
Full specifications Full specifications Full specifications Full specifications Full specifications Full specifications
Buying choices
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