Core i7-4960X Extreme Edition vs Core 2 Extreme QX9300

Primary details

Comparing Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2377not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesCore 2 ExtremeIntel Core i7EE
Power efficiency2.39no data
Architecture codenamePenryn (2008−2011)Ivy Bridge (2012−2013)
Release dateAugust 2008 (16 years ago)10 September 2013 (11 years ago)
Launch price (MSRP)no data$999

Detailed specifications

Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)6 (Hexa-Core)
Threads412
Base clock speed2.53 GHzno data
Boost clock speed2.53 GHz3.6 GHz
Bus typeno dataDMI 2.0
Bus rate1066 MHz5 GT/s
Multiplierno data36
L1 cache64 KBno data
L2 cache12 MB1,536 KB
L3 cache0 KB15 MB
Chip lithography45 nm22 nm
Die size2x 107 mm2256.5 mm2
Maximum core temperature100 °Cno data
Number of transistorsno data1860 Million
64 bit support++
Windows 11 compatibility-no data
Unlocked multiplier+-
VID voltage range1.05V-1.175Vno data

Compatibility

Information on Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration2no data
SocketPGA478no data
Power consumption (TDP)45 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition. You'll probably need this information if you require some particular technology.

AES-NI-+
AVX-+
Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Demand Based Switching-no data
AMT+no data
FSB parity-no data

Security technologies

Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition technologies aimed at improving security, for example, by protecting against hacks.

TXT+no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition. Depending on the motherboard, higher memory frequencies may be supported.

Maximum memory sizeno data64 GB

Peripherals

Specifications and connection of peripherals supported by Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition.

PCIe versionno data3.00
PCI Express lanesno data40

Pros & cons summary


Physical cores 4 6
Threads 4 12
Chip lithography 45 nm 22 nm
Power consumption (TDP) 45 Watt 130 Watt

Core 2 Extreme QX9300 has 188.9% lower power consumption.

i7-4960X Extreme Edition, on the other hand, has 50% more physical cores and 200% more threads, and a 104.5% more advanced lithography process.

We couldn't decide between Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition. We've got no test results to judge.

Be aware that Core 2 Extreme QX9300 is a notebook processor while Core i7-4960X Extreme Edition is a desktop one.


Should you still have questions on choice between Core 2 Extreme QX9300 and Core i7-4960X Extreme Edition, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX9300
Core 2 Extreme QX9300
Intel Core i7-4960X Extreme Edition
Core i7-4960X Extreme Edition

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Community ratings

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4.1 91 vote

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Questions & comments

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