Core 2 Duo P7350 vs Core 2 Duo P7550

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Aggregate performance score

Core 2 Duo P7550
2009
2 cores / 2 threads, 25 Watt
0.53
+12.8%
Core 2 Duo P7350
2008
2 cores / 2 threads, 25 Watt
0.47

Core 2 Duo P7550 outperforms Core 2 Duo P7350 by a moderate 13% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo P7550 and Core 2 Duo P7350 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking28592926
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Core 2 Duo
Power efficiency2.011.78
Architecture codenamePenryn (2008−2011)Penryn (2008−2011)
Release date1 October 2009 (15 years ago)15 July 2008 (16 years ago)

Detailed specifications

Core 2 Duo P7550 and Core 2 Duo P7350 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 speed2.26 GHz2 GHz
Boost clock speed2.26 GHz2 GHz
Bus rate1066 MHz1066 MHz
L1 cacheno data128 KB
L2 cache3 MB3 MB
L3 cache3 MB L2 Cache3 MB L2 Cache
Chip lithography45 nm45 nm
Die size107 mm2107 mm2
Maximum core temperature90 °C90 °C
Number of transistors410 Million410 Million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.062V-1.15V

Compatibility

Information on Core 2 Duo P7550 and Core 2 Duo P7350 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.

SocketPGA478BGA479,PGA478
Power consumption (TDP)25 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo P7550 and Core 2 Duo P7350. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technologyno data-
Demand Based Switchingno data-
FSB parityno data-

Security technologies

Core 2 Duo P7550 and Core 2 Duo P7350 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo P7550 and Core 2 Duo P7350 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 Duo P7550 0.53
+12.8%
Core 2 Duo P7350 0.47

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 P7550 849
+13.4%
Core 2 Duo P7350 749

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 P7550 273
+14.2%
Core 2 Duo P7350 239

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 P7550 436
+10.1%
Core 2 Duo P7350 396

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 Duo P7550 2439
+14%
Core 2 Duo P7350 2140

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 Duo P7550 4645
+15.1%
Core 2 Duo P7350 4036

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 Duo P7550 2004
+12.3%
Core 2 Duo P7350 1785

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

Core 2 Duo P7550 35.6
+7.6%
Core 2 Duo P7350 38.3

Gaming performance

Pros & cons summary


Performance score 0.53 0.47
Recency 1 October 2009 15 July 2008

Core 2 Duo P7550 has a 12.8% higher aggregate performance score, and an age advantage of 1 year.

The Core 2 Duo P7550 is our recommended choice as it beats the Core 2 Duo P7350 in performance tests.


Should you still have questions on choice between Core 2 Duo P7550 and Core 2 Duo P7350, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo P7550
Core 2 Duo P7550
Intel Core 2 Duo P7350
Core 2 Duo P7350

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Community ratings

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3.2 66 votes

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Questions & comments

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