Performance per price, higher is better.
Intel Core i3-2100: specs and benchmarks
Price now
72$
Games supported
67%
- Interface
- Core clock speed
- Max video memory
- Memory type
- Memory clock speed
- Maximum resolution
Year of release
2011
Performance
1.47
Summary
Intel started Core i3-2100 sales 20 February 2011 at a recommended price of $73. This is a 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 3.1 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
1.47%
of a leader's which is AMD EPYC 9654.
General info
Core i3-2100 processor market type (desktop or notebook), architecture, sales start time and pricing.
| Place in performance ranking | 2046 | |
| Place by popularity | 43 | |
| Value for money | 0.28 | |
| Market segment | Desktop processor | |
| Architecture codename | Sandy Bridge (2011−2013) | |
| Release date | 20 February 2011 (12 years old) | |
| Launch price (MSRP) | $73 | of 305 (Core i7-870) |
| Current price | $72 (1x MSRP) | of 15854 (Xeon Platinum 8276L) |
Value for money
Technical specs
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) | |
| Threads | 4 | |
| Base clock speed | 3.1 GHz | of 4.7 (Ryzen 9 7900X) |
| Boost clock speed | 3.1 GHz | of 6 (Core i9-13900KS) |
| L1 cache | 64 KB (per core) | of 7475.2 (Apple M2 Pro 10-Core) |
| L2 cache | 256 KB (per core) | of 36864 (Apple M2 Max) |
| L3 cache | 3 MB (shared) | of 768 (EPYC 7773X) |
| Chip lithography | 32 nm | of 4 (Ryzen 9 7940HS) |
| Die size | 131 mm2 | |
| Maximum core temperature | 69 °C | of 110 (Atom x7-E3950) |
| Number of transistors | 504 million | of 9900000 (Ryzen 5 7645HX) |
| 64 bit support | + | |
| Windows 11 compatibility | - | |
| Unlocked multiplier | - |
Compatibility
Information on Core i3-2100 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 (Xeon Platinum 8160M) |
| Socket | FCLGA1155 | |
| Power consumption (TDP) | 65 Watt | of 400 (Xeon Platinum 9282) |
Technologies and extensions
Technological capabilities and additional instructions supported by Core i3-2100. You'll probably need this information if you require some particular technology.
| Instruction set extensions | Intel® SSE4.1, Intel® SSE4.2, Intel® AVX | |
| AES-NI | - | |
| Enhanced SpeedStep (EIST) | + | |
| Enhanced SpeedStep (EIST) | + | |
| Turbo Boost Technology | - | |
| Hyper-Threading Technology | + | |
| Idle States | + | |
| Thermal Monitoring | + | |
| Flex Memory Access | + | |
| FDI | + | |
| Fast Memory Access | + |
Security technologies
Processor technologies aimed at improving security, for example, by protecting against hacks.
| TXT | + | |
| EDB | + | |
| Identity Protection | + |
Virtualization technologies
Supported virtual machine optimization technologies. Some are specific to Intel only, some to AMD.
| VT-d | - | |
| VT-x | + | |
| EPT | + |
Memory specs
Types, maximum amount and channel number of RAM supported by Core i3-2100's memory controller. Depending on the motherboard, higher memory frequency may be supported.
| Supported memory types | DDR3 | of 5600 (Ryzen 9 7940HS) |
| 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 460.8 (EPYC 9654) |
Graphics specifications
General parameters of a GPU integrated into Core i3-2100.
| Integrated graphics card | Intel HD Graphics 2000 | |
| Quick Sync Video | + | |
| Clear Video HD | + | |
| Graphics max frequency | 1.1 GHz | |
| InTru 3D | + |
Graphics interfaces
Available interfaces and connections of Core i3-2100's integrated GPU.
| Number of displays supported | 2 |
Peripherals
Specifications and connection types of supported peripherals.
| PCIe version | 2.0 | of 5 (EPYC 9654) |
| PCI Express lanes | 16 | of 128 (EPYC 7401) |
Benchmark performance
Single-core and multi-core benchmark results of Core i3-2100. Overall benchmark performance 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.
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.
Benchmark coverage: 68%
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.
Benchmark coverage: 37%
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.
Benchmark coverage: 37%
3DMark Fire Strike Physics
Benchmark coverage: 4%
Send in your benchmark results
Send your test results of Core i3-2100.
Mining hashrates
Cryptocurrency mining performance of Core i3-2100. Usually measured in megahashes per second.
| Bitcoin / BTC (SHA256) | 6.9 Mh/s |
Relative perfomance
Overall Core i3-2100 performance compared to nearest competitors among desktop CPUs.
AMD equivalent
According to our data, the closest AMD alternative to Core i3-2100 is A6-3620, which is nearly equal in speed and higher by 4 positions in our ranking.
Here are some closest AMD rivals to Core i3-2100:
Similar processors
Here is our recommendation of several processors that are more or less close in performance to the one reviewed.
Recommended GPUs
People consider these graphics cards to be good for Core i3-2100, according to our PC configuration statistics.
6.8%
5.9%
4.3%
3.8%
3.4%
3.3%
2.9%
2.5%
These are the fastest graphics cards for Core i3-2100 in our user configuration statistics. There is a total of 25886 configurations based on Core i3-2100 in our database.
0.5% (129/25886)
0.02% (4/25886)
0.008% (2/25886)
0.004% (1/25886)
0.2% (43/25886)
0.2% (54/25886)
0.06% (16/25886)
0.2% (50/25886)
0.03% (7/25886)
0.02% (4/25886)
