Pentium D 960 vs Core 2 Extreme X6800

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Aggregate performance score

Core 2 Extreme X6800
2006
2 cores / 2 threads, 75 Watt
0.69
+35.3%
Pentium D 960
2006
2 cores / 2 threads, 130 Watt
0.51

Core 2 Extreme X6800 outperforms Pentium D 960 by a substantial 35% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Extreme (Desktop) X6800 and Pentium D 960 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27282887
Place by popularitynot in top-100not in top-100
Market segmentDesktop processorDesktop processor
SeriesCore 2 Extreme (Desktop)no data
Power efficiency0.870.37
Architecture codenameConroe (2006−2007)Presler (2005−2007)
Release dateno data23 April 2006 (18 years ago)
Launch price (MSRP)no data$523

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core 2 Extreme (Desktop) X6800 and Pentium D 960 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 cores2 (Dual-core)2 (Dual-core)
Threads22
Base clock speedno data3.6 GHz
Boost clock speed2.93 GHz3.6 GHz
Bus rate1066 MHzno data
L1 cache64K (per core)16 KB (per core)
L2 cache4 MB (shared)2 MB (per die)
L3 cache0 KB0 KB
Chip lithography65 nm65 nm
Die size143 mm22x 81 mm2
Maximum case temperature (TCase)60 °C69 °C
Number of transistors291 million376 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Core 2 Extreme (Desktop) X6800 and Pentium D 960 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 configuration11
Socket775LGA775,PLGA775
Power consumption (TDP)75 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Extreme (Desktop) X6800 and Pentium D 960. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technologyno data-
Hyper-Threading Technologyno data-
Idle Statesno data+
Demand Based Switchingno data-
PAEno data32 Bit
FSB parityno data-

Security technologies

Core 2 Extreme (Desktop) X6800 and Pentium D 960 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) X6800 and Pentium D 960 are enumerated here.

VT-dno data-
VT-xno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Extreme (Desktop) X6800 and Pentium D 960. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

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 X6800 0.69
+35.3%
Pentium D 960 0.51

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 X6800 1095
+35.7%
Pentium D 960 807

Gaming performance

Pros & cons summary


Performance score 0.69 0.51
Power consumption (TDP) 75 Watt 130 Watt

Core 2 Extreme X6800 has a 35.3% higher aggregate performance score, and 73.3% lower power consumption.

The Core 2 Extreme X6800 is our recommended choice as it beats the Pentium D 960 in performance tests.


Should you still have questions on choice between Core 2 Extreme X6800 and Pentium D 960, ask them in Comments section, and we shall answer.

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Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite CPU.


Intel Core 2 Extreme X6800
Core 2 Extreme X6800
Intel Pentium D 960
Pentium D 960

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Community ratings

Here you can see how users rate the processors, as well as rate them yourself.


3.3 19 votes

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3.7 46 votes

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Questions & comments

Here you can ask a question about Core 2 Extreme X6800 or Pentium D 960, agree or disagree with our judgements, or report an error or mismatch.