Pentium T4400 vs Celeron N2940

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Aggregate performance score

Celeron N2940
2014
4 cores / 4 threads, 7 Watt
0.68
+33.3%

Celeron N2940 outperforms Pentium T4400 by a substantial 33% based on our aggregate benchmark results.

Primary details

Comparing Celeron N2940 and Pentium T4400 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking27362884
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Celeronno data
Power efficiency8.861.33
Architecture codenameBay Trail-M (2013−2014)no data
Release date22 May 2014 (10 years ago)1 October 2009 (15 years ago)

Detailed specifications

Celeron N2940 and Pentium T4400 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 cores4 (Quad-Core)no data
Threads4no data
Base clock speed1.83 GHz2.2 GHz
Boost clock speed2.25 GHzno data
L1 cache56K (per core)no data
L2 cache512K (per core)no data
L3 cache0 KB1 MB L2 Cache
Chip lithography22 nm45 nm
Maximum core temperature100 °C105 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Celeron N2940 and Pentium T4400 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 configuration1no data
SocketFCBGA1170PGA478
Power consumption (TDP)7.5 Watt35 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Celeron N2940 and Pentium T4400. You'll probably need this information if you require some particular technology.

Enhanced SpeedStep (EIST)++
Turbo Boost Technology--
Hyper-Threading Technology--
Idle States++
Demand Based Switchingno data-
Smart Connect+no data

Security technologies

Celeron N2940 and Pentium T4400 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data-
EDB++
Secure Key+no data
Anti-Theft-no data

Virtualization technologies

Virtual machine speed-up technologies supported by Celeron N2940 and Pentium T4400 are enumerated here.

VT-d--
VT-x+-

Memory specs

Types, maximum amount and channel quantity of RAM supported by Celeron N2940 and Pentium T4400. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3no data
Maximum memory size8 GBno data
Max memory channels2no data
Maximum memory bandwidth21.32 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel® HD Graphics for Intel Atom® Processor Z3700 Seriesno data
Quick Sync Video+-
Graphics max frequency854 MHzno data

Graphics interfaces

Available interfaces and connections of Celeron N2940 and Pentium T4400 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Celeron N2940 and Pentium T4400.

PCIe version2.0no data
PCI Express lanes4no data
USB revision3.0 and 2.0no data
Total number of SATA ports2no data
Number of USB ports5no 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.

Celeron N2940 0.68
+33.3%
Pentium T4400 0.51

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 N2940 1044
+35.1%
Pentium T4400 773

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.

Celeron N2940 167
Pentium T4400 250
+49.7%

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.

Celeron N2940 500
+24.7%
Pentium T4400 401

Gaming performance

Pros & cons summary


Performance score 0.68 0.51
Recency 22 May 2014 1 October 2009
Chip lithography 22 nm 45 nm
Power consumption (TDP) 7 Watt 35 Watt

Celeron N2940 has a 33.3% higher aggregate performance score, an age advantage of 4 years, a 104.5% more advanced lithography process, and 400% lower power consumption.

The Celeron N2940 is our recommended choice as it beats the Pentium T4400 in performance tests.


Should you still have questions on choice between Celeron N2940 and Pentium T4400, ask them in Comments section, and we shall answer.

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Intel Celeron N2940
Celeron N2940
Intel Pentium T4400
Pentium T4400

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Community ratings

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


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Questions & comments

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