Core 2 Quad Q9000 vs Core 2 Extreme QX6850

Aggregate performance score

Core 2 Extreme QX6850
4 cores / 4 threads, 130 Watt
1.50
+45.6%

Core 2 Extreme QX6850 outperforms Core 2 Quad Q9000 by a considerable 46% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking21552445
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorLaptop
SeriesCore 2 Extreme (Desktop)Intel Core 2 Quad
Power efficiency1.052.09
Architecture codenameKentsfield (2007)Penryn (2008−2011)
Release dateno data (2024 years ago)1 January 2009 (15 years ago)
Launch price (MSRP)no data$348

Detailed specifications

Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000 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)4 (Quad-Core)
Threads44
Base clock speedno data2 GHz
Boost clock speed3 GHz2 GHz
Bus rate1333 MHz1066 MHz
L2 cacheno data6 MB
L3 cacheno data6 MB L2 Cache
Chip lithography65 nm45 nm
Die sizeno data107 mm2
Maximum core temperatureno data100 °C
Number of transistorsno data410 Million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.05V-1.175V

Compatibility

Information on Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000 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.

Socketno dataPGA478
Power consumption (TDP)130 Watt45 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)no data+
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
EDBno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Extreme (Desktop) QX6850 and Core 2 Quad Q9000 are enumerated here.

VT-xno data+

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Core 2 Extreme QX6850 1.50
+45.6%
Core 2 Quad Q9000 1.03

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Core 2 Extreme QX6850 2292
+45.5%
Core 2 Quad Q9000 1575

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

Core 2 Extreme QX6850 3095
+29.2%
Core 2 Quad Q9000 2396

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

Core 2 Extreme QX6850 10990
+37.2%
Core 2 Quad Q9000 8008

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

Core 2 Extreme QX6850 4450
+55.4%
Core 2 Quad Q9000 2863

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

Core 2 Extreme QX6850 3
+43%
Core 2 Quad Q9000 2

Gaming performance

Pros & cons summary


Performance score 1.50 1.03
Chip lithography 65 nm 45 nm
Power consumption (TDP) 130 Watt 45 Watt

Core 2 Extreme QX6850 has a 45.6% higher aggregate performance score.

Core 2 Quad Q9000, on the other hand, has a 44.4% more advanced lithography process, and 188.9% lower power consumption.

The Core 2 Extreme QX6850 is our recommended choice as it beats the Core 2 Quad Q9000 in performance tests.

Note that Core 2 Extreme QX6850 is a desktop processor while Core 2 Quad Q9000 is a notebook one.


Should you still have questions on choice between Core 2 Extreme QX6850 and Core 2 Quad Q9000, ask them in Comments section, and we shall answer.

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Intel Core 2 Extreme QX6850
Core 2 Extreme QX6850
Intel Core 2 Quad Q9000
Core 2 Quad Q9000

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Community ratings

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3.4 52 votes

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4.9 533 votes

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Questions & comments

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