Pentium Dual Core T4200 vs Core 2 Duo T9550

VS

Aggregate performance score

Core 2 Duo T9550
2009
2 cores / 2 threads, 35 Watt
1.18
+57.3%
Pentium Dual Core T4200
2009
2 cores / 2 threads, 35 Watt
0.75

Core 2 Duo T9550 outperforms Pentium Dual Core T4200 by an impressive 57% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo T9550 and Pentium Dual Core T4200 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23722675
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Pentium Dual Core
Power efficiency3.071.95
Architecture codenamePenryn (2008−2011)Penryn (2008−2011)
Release date1 January 2009 (15 years ago)1 January 2009 (15 years ago)
Launch price (MSRP)$316no data

Detailed specifications

Core 2 Duo T9550 and Pentium Dual Core T4200 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 GHzno data
Boost clock speed2.66 GHz2 GHz
Bus rate1066 MHz800 MHz
L1 cache128 KB128 KB
L2 cache6 MB1 MB
L3 cache6 MB L2 Cacheno data
Chip lithography45 nm45 nm
Die size107 mm2107 mm2
Maximum core temperature105 °C105 °C
Number of transistors410 Million410 million
64 bit support++
Windows 11 compatibility--
VID voltage range1.05V-1.212Vno data

Compatibility

Information on Core 2 Duo T9550 and Pentium Dual Core T4200 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,PGA478P
Power consumption (TDP)35 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T9550 and Pentium Dual Core T4200. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology-no data
Hyper-Threading Technology-no data
Demand Based Switching-no data
AMTno data+
FSB parity-no data

Security technologies

Core 2 Duo T9550 and Pentium Dual Core T4200 technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T9550 and Pentium Dual Core T4200 are enumerated here.

VT-x+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core 2 Duo T9550 and Pentium Dual Core T4200. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesno dataDDR3

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 Duo T9550 1.18
+57.3%
Pentium Dual T4200 0.75

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 T9550 1804
+57%
Pentium Dual T4200 1149

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 T9550 2966
+47.3%
Pentium Dual T4200 2013

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 T9550 5577
+46.7%
Pentium Dual T4200 3801

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 T9550 2385
+45.8%
Pentium Dual T4200 1636

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 T9550 29
+35.4%
Pentium Dual T4200 39.27

Gaming performance

Pros & cons summary


Performance score 1.18 0.75

Core 2 Duo T9550 has a 57.3% higher aggregate performance score.

The Core 2 Duo T9550 is our recommended choice as it beats the Pentium Dual Core T4200 in performance tests.


Should you still have questions on choice between Core 2 Duo T9550 and Pentium Dual Core T4200, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T9550
Core 2 Duo T9550
Intel Pentium Dual Core T4200
Pentium Dual Core T4200

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Community ratings

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


4.5 83 votes

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3.7 123 votes

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Questions & comments

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