Celeron T3300 vs Core 2 Duo T6400

Aggregate performance score

Core 2 Duo T6400
2009
2 cores / 2 threads, 35 Watt
0.46
+15%

Core 2 Duo T6400 outperforms Celeron T3300 by a moderate 15% based on our aggregate benchmark results.

Primary details

Comparing Core 2 Duo T6400 and Celeron T3300 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking29403007
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core 2 Duono data
Power efficiency1.241.08
Architecture codenamePenryn (2008−2011)no data
Release date1 January 2009 (15 years ago)1 January 2010 (14 years ago)

Detailed specifications

Core 2 Duo T6400 and Celeron T3300 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)no data
Threads2no data
Base clock speed2 GHz2 GHz
Boost clock speed2 GHzno data
Bus rate800 MHzno data
L2 cache2 MBno data
L3 cache2 MB L2 Cache1 MB
Chip lithography45 nm45 nm
Maximum core temperature105 °Cno data
64 bit support++
Windows 11 compatibility--
VID voltage range1V-1.25Vno data

Compatibility

Information on Core 2 Duo T6400 and Celeron T3300 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.

SocketPGA478PGA478
Power consumption (TDP)35 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core 2 Duo T6400 and Celeron T3300. You'll probably need this information if you require some particular technology.

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

Security technologies

Core 2 Duo T6400 and Celeron T3300 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 T6400 and Celeron T3300 are enumerated here.

VT-x--

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 T6400 0.46
+15%
Celeron T3300 0.40

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 T6400 727
+14.8%
Celeron T3300 633

Gaming performance

Pros & cons summary


Performance score 0.46 0.40
Recency 1 January 2009 1 January 2010

Core 2 Duo T6400 has a 15% higher aggregate performance score.

Celeron T3300, on the other hand, has an age advantage of 1 year.

The Core 2 Duo T6400 is our recommended choice as it beats the Celeron T3300 in performance tests.


Should you still have questions on choice between Core 2 Duo T6400 and Celeron T3300, ask them in Comments section, and we shall answer.

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Intel Core 2 Duo T6400
Core 2 Duo T6400
Intel Celeron T3300
Celeron T3300

Similar processor comparisons

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Community ratings

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


3 88 votes

Rate Core 2 Duo T6400 on a scale of 1 to 5:

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2.4 17 votes

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Questions & comments

Here you can ask a question about Core 2 Duo T6400 or Celeron T3300, agree or disagree with our judgements, or report an error or mismatch.