Core 2 Duo P8400 vs Celeron T1700

VS

Aggregate performance score

Celeron T1700
2008
35 Watt
0.67
+26.4%
Core 2 Duo P8400
2008
2 cores / 2 threads, 25 Watt
0.53

Celeron T1700 outperforms Core 2 Duo P8400 by a significant 26% based on our aggregate benchmark results.

Primary details

Comparing Celeron T1700 and Core 2 Duo P8400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27352842
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
Seriesno dataIntel Core 2 Duo
Power efficiency1.812.01
Architecture codenameno dataPenryn (2008−2011)
Release date1 October 2008 (16 years ago)15 July 2008 (16 years ago)
Launch price (MSRP)no data$209

Detailed specifications

Celeron T1700 and Core 2 Duo P8400 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 coresno data2 (Dual-core)
Threadsno data2
Base clock speed1.83 GHz2.26 GHz
Boost clock speedno data2.26 GHz
Bus rateno data1066 MHz
L1 cacheno data128 KB
L2 cacheno data3 MB
L3 cache1 MB L2 Cache3 MB L2 Cache
Chip lithography65 nm45 nm
Die sizeno data107 mm2
Maximum core temperature100 °C105 °C
Number of transistorsno data410 Million
64 bit support++
Windows 11 compatibility--
VID voltage range1.075V-1.175V1.05V-1.15V

Compatibility

Information on Celeron T1700 and Core 2 Duo P8400 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.

SocketPPGA478BGA479,PBGA479,PGA478
Power consumption (TDP)35 Watt25 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron T1700 and Core 2 Duo P8400. You'll probably need this information if you require some particular technology.

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

Security technologies

Celeron T1700 and Core 2 Duo P8400 technologies aimed at improving security, for example, by protecting against hacks.

TXT-+
EDB++

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron T1700 and Core 2 Duo P8400 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.

Celeron T1700 0.67
+26.4%
Core 2 Duo P8400 0.53

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.

Celeron T1700 1058
+24.6%
Core 2 Duo P8400 849

Gaming performance

Pros & cons summary


Performance score 0.67 0.53
Recency 1 October 2008 15 July 2008
Chip lithography 65 nm 45 nm
Power consumption (TDP) 35 Watt 25 Watt

Celeron T1700 has a 26.4% higher aggregate performance score, and an age advantage of 2 months.

Core 2 Duo P8400, on the other hand, has a 44.4% more advanced lithography process, and 40% lower power consumption.

The Celeron T1700 is our recommended choice as it beats the Core 2 Duo P8400 in performance tests.


Should you still have questions on choice between Celeron T1700 and Core 2 Duo P8400, ask them in Comments section, and we shall answer.

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Intel Celeron T1700
Celeron T1700
Intel Core 2 Duo P8400
Core 2 Duo P8400

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Community ratings

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Questions & comments

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