Pentium N3520 vs i3-3120M

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Aggregate performance score

Core i3-3120M
2012
2 cores / 4 threads, 35 Watt
1.07
+48.6%
Pentium N3520
2013
4 cores / 4 threads, 7 Watt
0.72

Core i3-3120M outperforms Pentium N3520 by a considerable 49% based on our aggregate benchmark results.

Primary details

Comparing Core i3-3120M and Pentium N3520 processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking24252702
Place by popularitynot in top-100not in top-100
Market segmentLaptopLaptop
SeriesIntel Core i3Intel Pentium
Power efficiency2.899.09
Architecture codenameIvy Bridge (2012−2013)Bay Trail-M (2013−2014)
Release date30 September 2012 (12 years ago)1 December 2013 (11 years ago)
Launch price (MSRP)$160$161

Detailed specifications

Core i3-3120M and Pentium N3520 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)4 (Quad-Core)
Threads44
Base clock speed2.5 GHz2.17 GHz
Boost clock speed2.5 GHz2.42 GHz
Bus rate5 GT/sno data
L1 cache64K (per core)224 KB
L2 cache256K (per core)2 MB
L3 cache3 MB (shared)2 MB
Chip lithography22 nm22 nm
Die size118 mm2no data
Maximum core temperature90C (PGA); 105C (BGA)105 °C
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i3-3120M and Pentium N3520 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
SocketFCBGA1023,FCPGA988FCBGA1170
Power consumption (TDP)35 Watt7.5 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-3120M and Pentium N3520. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® AVXno data
AVX+-
Enhanced SpeedStep (EIST)++
My WiFi+no data
Turbo Boost Technology--
Hyper-Threading Technology+-
Idle States++
Thermal Monitoring+-
Flex Memory Access+no data
Demand Based Switching-no data
Smart Connectno data+
FDI+no data
Fast Memory Access+no data
RSTno data-

Security technologies

Core i3-3120M and Pentium N3520 technologies aimed at improving security, for example, by protecting against hacks.

TXT-no data
EDB++
Secure Keyno data+
Identity Protection+-
Anti-Theft+-

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-3120M and Pentium N3520 are enumerated here.

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

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-3120M and Pentium N3520. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3L-1333
Maximum memory size32 GB8 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/sno data

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4000Intel HD Graphics for Intel Atom Processor Z3700 Series
Quick Sync Video+-
Clear Video HD+-
Graphics max frequency1.1 GHz854 MHz
InTru 3D+-

Graphics interfaces

Available interfaces and connections of Core i3-3120M and Pentium N3520 integrated GPUs.

Number of displays supported32
eDP+no data
DisplayPort+-
HDMI+-
SDVO+no data
CRT+no data

Peripherals

Specifications and connection of peripherals supported by Core i3-3120M and Pentium N3520.

PCIe version2.02.0
PCI Express lanes164
USB revisionno data3.0 and 2.0
Total number of SATA portsno data2
Number of USB portsno data5

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.

i3-3120M 1.07
+48.6%
Pentium N3520 0.72

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.

i3-3120M 1699
+48.3%
Pentium N3520 1146

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.

i3-3120M 399
+129%
Pentium N3520 174

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.

i3-3120M 820
+67%
Pentium N3520 491

Cinebench 10 32-bit single-core

Cinebench R10 is an ancient ray tracing benchmark for processors by Maxon, authors of Cinema 4D. Its single core version uses just one CPU thread to render a futuristic looking motorcycle.

i3-3120M 3428
+174%
Pentium N3520 1252

Cinebench 10 32-bit multi-core

Cinebench Release 10 Multi Core is a variant of Cinebench R10 using all the processor threads. Possible number of threads is limited by 16 in this version.

i3-3120M 6867
+58.7%
Pentium N3520 4328

3DMark06 CPU

3DMark06 is a discontinued DirectX 9 benchmark suite from Futuremark. Its CPU part contains two scenarios, one dedicated to artificial intelligence pathfinding, another to game physics using PhysX package.

i3-3120M 3057
+31.8%
Pentium N3520 2320

wPrime 32

wPrime 32M is a math multi-thread processor test, which calculates square roots of first 32 million integer numbers. Its result is measured in seconds, so that the less is benchmark result, the faster the processor.

i3-3120M 22.02
+27.2%
Pentium N3520 28

Cinebench 11.5 64-bit multi-core

Cinebench Release 11.5 Multi Core is a variant of Cinebench R11.5 which uses all the processor threads. A maximum of 64 threads is supported in this version.

i3-3120M 2
+39.2%
Pentium N3520 2

Cinebench 11.5 64-bit single-core

Cinebench R11.5 is an old benchmark by Maxon, authors of Cinema 4D. It was superseded by later versions of Cinebench, which use more modern variants of Cinema 4D engine. The Single Core version loads a single thread with ray tracing to render a glossy room full of crystal spheres and light sources.

i3-3120M 0.96
+118%
Pentium N3520 0.44

TrueCrypt AES

TrueCrypt is a discontinued piece of software that was widely used for on-the-fly-encryption of disk partitions, now superseded by VeraCrypt. It contains several embedded performance tests, one of them being TrueCrypt AES, which measures data encryption speed using AES algorithm. Result is encryption speed in gigabytes per second.

i3-3120M 0.3
Pentium N3520 0.3
+4%

Geekbench 2

i3-3120M 5113
+58.8%
Pentium N3520 3220

Gaming performance

Pros & cons summary


Performance score 1.07 0.72
Integrated graphics card 1.18 0.77
Recency 30 September 2012 1 December 2013
Physical cores 2 4
Power consumption (TDP) 35 Watt 7 Watt

i3-3120M has a 48.6% higher aggregate performance score, and 53.2% faster integrated GPU.

Pentium N3520, on the other hand, has an age advantage of 1 year, 100% more physical cores, and 400% lower power consumption.

The Core i3-3120M is our recommended choice as it beats the Pentium N3520 in performance tests.


Should you still have questions on choice between Core i3-3120M and Pentium N3520, ask them in Comments section, and we shall answer.

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Intel Core i3-3120M
Core i3-3120M
Intel Pentium N3520
Pentium N3520

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Community ratings

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