Core 2 Duo E4500 vs Core 2 Duo P9600

VS

Aggregate performance score

Core 2 Duo P9600
2009
2 cores / 2 threads, 25 Watt
0.69
+50%
Core 2 Duo E4500
2007
2 cores / 2 threads, 65 Watt
0.46

Core 2 Duo P9600 outperforms Core 2 Duo E4500 by an impressive 50% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo P9600 and Core 2 Duo E4500 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27292936
Place by popularitynot in top-100not in top-100
Market segmentLaptopDesktop processor
SeriesIntel Core 2 Duono data
Power efficiency2.610.67
Architecture codenamePenryn (2008−2011)Allendale (2006−2009)
Release date1 January 2009 (15 years ago)July 2007 (17 years ago)
Launch price (MSRP)$348no data

Detailed specifications

Core 2 Duo P9600 and Core 2 Duo E4500 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 speed2.66 GHz2.2 GHz
Boost clock speed2.66 GHz2.2 GHz
Bus rate1066 MHz800 MHz
L1 cache128 KB64 KB
L2 cache6 MB2 MB
L3 cache6 MB L2 Cache0 KB
Chip lithography45 nm65 nm
Die size107 mm2111 mm2
Maximum core temperature105 °C73 °C
Number of transistors410 Million167 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.05V-1.212V0.85V-1.5V

Compatibility

Information on Core 2 Duo P9600 and Core 2 Duo E4500 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
SocketPBGA479,PGA478LGA775
Power consumption (TDP)25 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P9600 and Core 2 Duo E4500. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle Statesno data+
Thermal Monitoring-+
Demand Based Switching--
FSB parity--

Security technologies

Core 2 Duo P9600 and Core 2 Duo E4500 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 P9600 and Core 2 Duo E4500 are enumerated here.

VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo P9600 and Core 2 Duo E4500. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR1, DDR2, DDR3

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 Duo P9600 0.69
+50%
Core 2 Duo E4500 0.46

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 Duo P9600 1093
+48.9%
Core 2 Duo E4500 734

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Core 2 Duo P9600 368
+60%
Core 2 Duo E4500 230

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Core 2 Duo P9600 663
+76.3%
Core 2 Duo E4500 376

Gaming performance

Pros & cons summary


Performance score 0.69 0.46
Chip lithography 45 nm 65 nm
Power consumption (TDP) 25 Watt 65 Watt

Core 2 Duo P9600 has a 50% higher aggregate performance score, a 44.4% more advanced lithography process, and 160% lower power consumption.

The Core 2 Duo P9600 is our recommended choice as it beats the Core 2 Duo E4500 in performance tests.

Be aware that Core 2 Duo P9600 is a notebook processor while Core 2 Duo E4500 is a desktop one.


Should you still have questions on choice between Core 2 Duo P9600 and Core 2 Duo E4500, ask them in Comments section, and we shall answer.

Vote for your favorite

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Intel Core 2 Duo P9600
Core 2 Duo P9600
Intel Core 2 Duo E4500
Core 2 Duo E4500

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Community ratings

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


3.7 30 votes

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3.1 341 vote

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Questions & comments

Here you can ask a question about Core 2 Duo P9600 or Core 2 Duo E4500, agree or disagree with our judgements, or report an error or mismatch.