To get the index we compare the characteristics of the processors and their cost, taking into account the cost of other processors.
Intel Core i3-2120: specs and benchmarks
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Intel started Intel Core i3-2120 sales 20 February 2011 at a recommended price of $95. This is Sandy Bridge architecture desktop processor primarily aimed at office systems. It has 2 cores and 4 threads, and is based on 32 nm manufacturing technology, with a maximum frequency of 3.3 and a locked multiplier.
Compatibility-wise, this is FCLGA1155 processor with a TDP of 65 Watt. It supports DDR3 memory.
It provides poor benchmark performance at
of a leader's which is AMD Ryzen Threadripper PRO 5995WX.
Of Core i3-2120 processor market type (desktop or notebook), architecture, sales start time and pricing.
|Place in performance rating||1915|
|Value for money||0.18|
|Market segment||Desktop processor|
|Architecture codename||Sandy Bridge (2011−2013)|
|Release date||20 February 2011 (11 years ago)|
|Launch price (MSRP)||$95||of 305 (Core i7-870)|
|Price now||$97 (1x MSRP)||of 14999 (Xeon Platinum 9282)|
Basic microprocessor parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters can generally indicate CPU performance, but to be more precise you have to review its test results.
|Physical cores||2 (Dual-core)|
|Base clock speed||3.3 GHz||of 4.7 (FX-9590)|
|Boost clock speed||3.3 GHz||of 5.5 (Core i9-12900KS)|
|L1 cache||64 KB (per core)||of 1536 (EPYC Embedded 3401)|
|L2 cache||256 KB (per core)||of 12288 (Core 2 Quad Q9550)|
|L3 cache||3 MB (shared)||of 32 (Ryzen Threadripper 1998)|
|Chip lithography||32 nm||of 5 (Apple M1)|
|Die size||131 mm2|
|Maximum core temperature||69 °C||of 110 (Atom x7-E3950)|
|Number of transistors||504 million||of 57000 (Apple M1 Max)|
|64 bit support||+|
|Windows 11 compatibility||-|
Information on Core i3-2120 compatibility with other computer components and devices: 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 configuration||1||of 8 (Opteron 842)|
|Thermal design power (TDP)||65 Watt||of 400 (Xeon Platinum 9282)|
Technologies and extensions
Technological capabilities and additional instructions supported by Core i3-2120. You'll probably need this information if you require some particular technology.
|Instruction set extensions||Intel® SSE4.1, Intel® SSE4.2, Intel® AVX|
|Enhanced SpeedStep (EIST)||+|
|Turbo Boost Technology||-|
|Flex Memory Access||+|
|Fast Memory Access||+|
Processor technologies aimed at improving security, for example, by protecting against hacks.
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
Types, maximum amount and channel number of RAM supported by Core i3-2120's memory controller. Depending on the motherboard, higher memory frequency may be supported.
|Supported memory types||DDR3||of 4800 (Ryzen 9 6980HX)|
|Maximum memory size||32 GB||of 786 (Xeon E5-2670 v3)|
|Max memory channels||2||of 12 (Xeon Platinum 9221)|
|Maximum memory bandwidth||21 GB/s||of 281.6 (Xeon Platinum 9221)|
General parameters of GPU integrated into Core i3-2120.
|Integrated graphics card||Intel HD Graphics 2000|
|Quick Sync Video||+|
|Clear Video HD||+|
|Graphics max frequency||1.1 GHz|
Available interfaces and connections of Core i3-2120's integrated GPU.
|Number of displays supported||2|
Specifications and connection types of supported peripherals.
|PCIe version||2.0||of 3 (Core i7-7700K)|
|PCI Express lanes||16||of 128 (EPYC 7551P)|
Single-core and multi-core benchmark results of Core i3-2120. Overall benchmark performance is measured in points in 0-100 range, higher is better.
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.
- 3DMark Fire Strike Physics
- GeekBench 5 Single-Core
- GeekBench 5 Multi-Core
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.
3DMark Fire Strike Physics
GeekBench 5 Single-Core
GeekBench 5 Multi-Core
Cryptocurrency mining performance of Core i3-2120. Usually measured in megahashes per second.
|Bitcoin / BTC (SHA256)||2.3 Mh/s|
Overall Core i3-2120 performance compared to nearest competitors among desktop CPUs.
We believe that the nearest equivalent to Core i3-2120 from AMD is Athlon X4 730, which is nearly equal in speed and higher by 8 positions in our rating.
Here are some closest AMD rivals to Core i3-2120:
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended graphics cards
These graphics cards are most commonly used with Core i3-2120 according to our statistics.
Here is the rating given to the reviewed processor by our users. Let others know your opinion by rating it yourself.