i3-N305 vs Pentium Dual-Core E2140

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Primary details

Comparing Pentium Dual-Core E2140 and Core i3-N305 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the rankingnot rated1056
Place by popularitynot in top-10068
Market segmentDesktop processorLaptop
Power efficiencyno data39.64
Architecture codenameAllendale (2006−2009)Alder Lake-N (2023)
Release dateJune 2007 (17 years ago)3 January 2023 (1 year ago)
Launch price (MSRP)no data$309

Detailed specifications

Pentium Dual-Core E2140 and Core i3-N305 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)8 (Octa-Core)
Threads28
Base clock speedno data0.1 GHz
Boost clock speed1.6 GHz3.8 GHz
L1 cache64 KB (per core)96 KB (per core)
L2 cache1 MB (shared)2 MB (per module)
L3 cache0 KB6 MB (shared)
Chip lithography65 nmIntel 7 nm
Die size77 mm2no data
Maximum core temperatureno data105 °C
Number of transistors105 millionno data
64 bit support++
Windows 11 compatibility-+

Compatibility

Information on Pentium Dual-Core E2140 and Core i3-N305 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
Socket775FCBGA1264
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Pentium Dual-Core E2140 and Core i3-N305. You'll probably need this information if you require some particular technology.

Instruction set extensionsno dataIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI-+
FMA-+
AVX-+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
Hyper-Threading Technologyno data-
Thermal Monitoring-+
GPIOno data+

Security technologies

Pentium Dual-Core E2140 and Core i3-N305 technologies aimed at improving security, for example, by protecting against hacks.

TXTno data+
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Pentium Dual-Core E2140 and Core i3-N305 are enumerated here.

VT-dno data+
VT-xno data+
EPTno data+

Memory specs

Types, maximum amount and channel quantity of RAM supported by Pentium Dual-Core E2140 and Core i3-N305. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR1, DDR2, DDR3DDR4, DDR5
Maximum memory sizeno data16 GB
Max memory channelsno data1

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics cardno dataIntel UHD Graphics
Quick Sync Video-+
Graphics max frequencyno data1.25 GHz
Execution Unitsno data32

Graphics interfaces

Available interfaces and connections of Pentium Dual-Core E2140 and Core i3-N305 integrated GPUs.

Number of displays supportedno data3

Graphics image quality

Maximum display resolutions supported by Pentium Dual-Core E2140 and Core i3-N305 integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096 x 2160@60Hz
Max resolution over DisplayPortno data4096 x 2160@60Hz

Graphics API support

APIs supported by Pentium Dual-Core E2140 and Core i3-N305 integrated GPUs, sometimes API versions are included.

DirectXno data12.1
OpenGLno data4.6

Peripherals

Specifications and connection of peripherals supported by Pentium Dual-Core E2140 and Core i3-N305.

PCIe versionno data3.0
PCI Express lanesno data9
USB revisionno data2.0/3.2

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.

Pentium Dual-Core E2140 539
i3-N305 9973
+1750%

Pros & cons summary


Physical cores 2 8
Threads 2 8
Power consumption (TDP) 65 Watt 15 Watt

i3-N305 has 300% more physical cores and 300% more threads, and 333.3% lower power consumption.

We couldn't decide between Pentium Dual-Core E2140 and Core i3-N305. We've got no test results to judge.

Note that Pentium Dual-Core E2140 is a desktop processor while Core i3-N305 is a notebook one.


Should you still have questions on choice between Pentium Dual-Core E2140 and Core i3-N305, ask them in Comments section, and we shall answer.

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Intel Pentium Dual-Core E2140
Pentium Dual-Core E2140
Intel Core i3-N305
Core i3-N305

Similar processor comparisons

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Community ratings

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


2.8 137 votes

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3.7 603 votes

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Questions & comments

Here you can ask a question about Pentium Dual-Core E2140 or Core i3-N305, agree or disagree with our judgements, or report an error or mismatch.