Pentium D 945 vs Core 2 Duo P8600

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Primary details

Comparing Core 2 Duo P8600 and Pentium D 945 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2858not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core 2 Duono data
Power efficiency2.01no data
Architecture codenamePenryn (2008−2011)Presler (2005−2007)
Release date15 July 2008 (16 years ago)23 July 2006 (18 years ago)
Launch price (MSRP)$209$163

Detailed specifications

Core 2 Duo P8600 and Pentium D 945 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 speed2.4 GHz3.4 GHz
Boost clock speed2.4 GHz3.4 GHz
Bus rate1066 MHzno data
L1 cache128 KB16 KB (per core)
L2 cache3 MB2 MB (per die)
L3 cache3 MB L2 Cache0 KB
Chip lithography45 nm65 nm
Die size81 mm22x 81 mm2
Maximum core temperature105 °Cno data
Maximum case temperature (TCase)no data63 °C
Number of transistors274 Million376 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.05V-1.15V1.2V-1.3375V

Compatibility

Information on Core 2 Duo P8600 and Pentium D 945 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 configurationno data1
SocketBGA479,PBGA479,PGA478LGA775,PLGA775
Power consumption (TDP)25 Watt95 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P8600 and Pentium D 945. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Demand Based Switching--
PAEno data32 Bit
FSB parity--

Security technologies

Core 2 Duo P8600 and Pentium D 945 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P8600 and Pentium D 945 are enumerated here.

VT-dno data-
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P8600 and Pentium D 945. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataOn certain motherboards (Chipset feature)

Pros & cons summary


Recency 15 July 2008 23 July 2006
Chip lithography 45 nm 65 nm
Power consumption (TDP) 25 Watt 95 Watt

Core 2 Duo P8600 has an age advantage of 1 year, a 44.4% more advanced lithography process, and 280% lower power consumption.

We couldn't decide between Core 2 Duo P8600 and Pentium D 945. We've got no test results to judge.

Be aware that Core 2 Duo P8600 is a notebook processor while Pentium D 945 is a desktop one.


Should you still have questions on choice between Core 2 Duo P8600 and Pentium D 945, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo P8600
Core 2 Duo P8600
Intel Pentium D 945
Pentium D 945

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Community ratings

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


3.7 148 votes

Rate Core 2 Duo P8600 on a scale of 1 to 5:

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3.5 229 votes

Rate Pentium D 945 on a scale of 1 to 5:

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Questions & comments

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