Celeron M 585 vs Core 2 Duo T9300

Primary details

Comparing Core 2 Duo T9300 and Celeron M 585 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking2416not rated
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 DuoIntel Celeron M
Power efficiency2.84no data
Architecture codenamePenryn (2008−2011)Merom (2006−2008)
Release date10 January 2008 (16 years ago)20 August 2008 (16 years ago)
Launch price (MSRP)$316$70

Detailed specifications

Core 2 Duo T9300 and Celeron M 585 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)1 (Single-Core)
Threads21
Base clock speed2.5 GHzno data
Boost clock speed2.5 GHz2.16 GHz
Bus rate800 MHz667 MHz
L1 cache128 KBno data
L2 cache6 MB1 MB
L3 cache6 MB L2 Cacheno data
Chip lithography45 nm65 nm
Die size107 mm2143 mm2
Maximum core temperature105 °C100 °C
Number of transistors410 Million291 Million
64 bit support++
Windows 11 compatibility--
VID voltage range1V-1.25Vno data

Compatibility

Information on Core 2 Duo T9300 and Celeron M 585 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.

SocketBGA479,PGA478PPGA478
Power consumption (TDP)35 Watt31 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T9300 and Celeron M 585. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T9300 and Celeron M 585 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core 2 Duo T9300 and Celeron M 585 are enumerated here.

VT-x+no 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.



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 T9300 1670
+146%
Celeron M 585 678

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 T9300 2799
+35.7%
Celeron M 585 2062

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 T9300 5190
+152%
Celeron M 585 2062

Pros & cons summary


Recency 10 January 2008 20 August 2008
Physical cores 2 1
Threads 2 1
Chip lithography 45 nm 65 nm
Power consumption (TDP) 35 Watt 31 Watt

Core 2 Duo T9300 has 100% more physical cores and 100% more threads, and a 44.4% more advanced lithography process.

Celeron M 585, on the other hand, has an age advantage of 7 months, and 12.9% lower power consumption.

We couldn't decide between Core 2 Duo T9300 and Celeron M 585. We've got no test results to judge.


Should you still have questions on choice between Core 2 Duo T9300 and Celeron M 585, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T9300
Core 2 Duo T9300
Intel Celeron M 585
Celeron M 585

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Community ratings

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


4.2 325 votes

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Questions & comments

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