Pentium D 940 vs i5-2400

Primary details

Comparing Core i5-2400 and Pentium D 940 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking1757not rated
Place by popularity39not in top-100
Cost-effectiveness evaluation0.86no data
Market segmentDesktop processorDesktop processor
SeriesCore i5 (Desktop)no data
Power efficiency2.42no data
Architecture codenameSandy Bridge (2011−2013)Presler (2005−2007)
Release date9 January 2011 (13 years ago)5 January 2006 (18 years ago)
Launch price (MSRP)$60$423

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i5-2400 and Pentium D 940 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)2 (Dual-core)
Threads42
Base clock speed3.1 GHz3.2 GHz
Boost clock speed3.4 GHz3.2 GHz
Bus rate5 GT/sno data
L1 cache64 KB (per core)16 KB (per core)
L2 cache256 KB (per core)2 MB (per die)
L3 cache6144 KB (shared)0 KB
Chip lithography32 nm65 nm
Die size216 mm22x 81 mm2
Maximum core temperature73 °Cno data
Maximum case temperature (TCase)no data69 °C
Number of transistors1,160 million376 million
64 bit support++
Windows 11 compatibility--
VID voltage rangeno data1.2V-1.3375V

Compatibility

Information on Core i5-2400 and Pentium D 940 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 configuration11
SocketLGA1155LGA775,PLGA775
Power consumption (TDP)95 Watt130 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i5-2400 and Pentium D 940. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXno data
AES-NI+-
AVX+-
Enhanced SpeedStep (EIST)++
Turbo Boost Technology2.0-
Hyper-Threading Technology--
Idle States++
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switchingno data-
PAEno data32 Bit
FDI+no data
Fast Memory Access+no data
FSB parityno data-

Security technologies

Core i5-2400 and Pentium D 940 technologies aimed at improving security, for example, by protecting against hacks.

TXT+-
EDB++
Identity Protection+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i5-2400 and Pentium D 940 are enumerated here.

VT-d+-
VT-x++
EPT+no data

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i5-2400 and Pentium D 940. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR1, DDR2, DDR3
Maximum memory size32 GBno data
Max memory channels2no data
Maximum memory bandwidth21 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardIntel HD Graphics 2000On certain motherboards (Chipset feature)
Quick Sync Video+-
Clear Video HD+no data
Graphics max frequency1.1 GHzno data
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i5-2400 and Pentium D 940 integrated GPUs.

Number of displays supported2no data

Peripherals

Specifications and connection of peripherals supported by Core i5-2400 and Pentium D 940.

PCIe version2.0no data
PCI Express lanes16no 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.

i5-2400 3866
+600%
Pentium D 940 552

Pros & cons summary


Recency 9 January 2011 5 January 2006
Physical cores 4 2
Threads 4 2
Chip lithography 32 nm 65 nm
Power consumption (TDP) 95 Watt 130 Watt

i5-2400 has an age advantage of 5 years, 100% more physical cores and 100% more threads, a 103.1% more advanced lithography process, and 36.8% lower power consumption.

We couldn't decide between Core i5-2400 and Pentium D 940. We've got no test results to judge.


Should you still have questions on choice between Core i5-2400 and Pentium D 940, ask them in Comments section, and we shall answer.

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Intel Core i5-2400
Core i5-2400
Intel Pentium D 940
Pentium D 940

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Community ratings

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3.7 3352 votes

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Questions & comments

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