Celeron 3965Y vs i3-2120

VS

Aggregate performance score

Core i3-2120
2011
2 cores / 4 threads, 65 Watt
1.23
+64%
Celeron 3965Y
2017
2 cores / 2 threads, 6 Watt
0.75

Core i3-2120 outperforms Celeron 3965Y by an impressive 64% based on our aggregate benchmark results.

Primary details

Comparing Core i3-2120 and Celeron 3965Y processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking23232667
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation0.14no data
Market segmentDesktop processorLaptop
Seriesno dataIntel Celeron
Power efficiency1.7911.83
Architecture codenameSandy Bridge (2011−2013)Kaby Lake (2016−2019)
Release date20 February 2011 (13 years ago)21 April 2017 (7 years ago)
Launch price (MSRP)$95no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i3-2120 and Celeron 3965Y 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)2 (Dual-core)
Threads42
Base clock speed3.3 GHz1.5 GHz
Boost clock speed3.3 GHz1.3 GHz
Bus typeno dataOPI
Bus rate5 GT/s4 GT/s
Multiplierno data13
L1 cache64 KB (per core)128 KB
L2 cache256 KB (per core)512 KB
L3 cache3 MB (shared)2 MB
Chip lithography32 nm14 nm
Die size131 mm2no data
Maximum core temperature69 °C100 °C
Number of transistors504 millionno data
64 bit support++
Windows 11 compatibility--

Compatibility

Information on Core i3-2120 and Celeron 3965Y 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 (Uniprocessor)
SocketFCLGA1155FCBGA1515
Power consumption (TDP)65 Watt6 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i3-2120 and Celeron 3965Y. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVXIntel® SSE4.1, Intel® SSE4.2
AES-NI-+
AVX-+
vProno data+
Enhanced SpeedStep (EIST)++
Speed Shiftno data+
My WiFino data+
Turbo Boost Technology--
Hyper-Threading Technology++
Idle States++
Thermal Monitoring++
Flex Memory Access++
Smart Responseno data+
FDI+no data
Fast Memory Access+no data

Security technologies

Core i3-2120 and Celeron 3965Y technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Keyno data+
MPX-+
Identity Protection+-
SGXno dataYes with Intel® ME
OS Guardno data+

Virtualization technologies

Virtual machine speed-up technologies supported by Core i3-2120 and Celeron 3965Y are enumerated here.

AMD-V-+
VT-d-+
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i3-2120 and Celeron 3965Y. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR3
Maximum memory size32 GB16 GB
Max memory channels22
Maximum memory bandwidth21 GB/s34.134 GB/s

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 2000Intel HD Graphics 615
Max video memoryno data16 GB
Quick Sync Video++
Clear Videono data+
Clear Video HD++
Graphics max frequency1.1 GHz850 MHz
InTru 3D+no data

Graphics interfaces

Available interfaces and connections of Core i3-2120 and Celeron 3965Y integrated GPUs.

Number of displays supported23
eDPno data+
DisplayPort-+
HDMI-+
DVIno data+

Graphics image quality

Maximum display resolutions supported by Core i3-2120 and Celeron 3965Y integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.4no data4096x2304@24Hz
Max resolution over eDPno data4096x2304@60Hz
Max resolution over DisplayPortno data4096x2304@60Hz

Graphics API support

APIs supported by Core i3-2120 and Celeron 3965Y integrated GPUs, sometimes API versions are included.

DirectXno data12
OpenGLno data4.4

Peripherals

Specifications and connection of peripherals supported by Core i3-2120 and Celeron 3965Y.

PCIe version2.03.0
PCI Express lanes1616

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.

i3-2120 1.23
+64%
Celeron 3965Y 0.75

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.

i3-2120 1956
+63.8%
Celeron 3965Y 1194

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.

i3-2120 497
+54.8%
Celeron 3965Y 321

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.

i3-2120 1022
+80.9%
Celeron 3965Y 565

Gaming performance

Pros & cons summary


Performance score 1.23 0.75
Integrated graphics card 0.55 1.87
Recency 20 February 2011 21 April 2017
Threads 4 2
Chip lithography 32 nm 14 nm
Power consumption (TDP) 65 Watt 6 Watt

i3-2120 has a 64% higher aggregate performance score, and 100% more threads.

Celeron 3965Y, on the other hand, has 240% faster integrated GPU, an age advantage of 6 years, a 128.6% more advanced lithography process, and 983.3% lower power consumption.

The Core i3-2120 is our recommended choice as it beats the Celeron 3965Y in performance tests.

Note that Core i3-2120 is a desktop processor while Celeron 3965Y is a notebook one.


Should you still have questions on choice between Core i3-2120 and Celeron 3965Y, ask them in Comments section, and we shall answer.

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Intel Core i3-2120
Core i3-2120
Intel Celeron 3965Y
Celeron 3965Y

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Community ratings

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3.4 1721 vote

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Questions & comments

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