Intel Core i3 2120 vs 2100 |
Released January, 2011
Intel Core i3 2120
- 3.3 GHz
- Dual core
5.6 Out of 10
by Legit Reviews (Jul, 2011)So far we have seen that the Core i3-2120 is about 6-7% faster than the Core i3-2105 and that makes sense as the clock speed difference between the two processors is 200MHz or 6.5.
VS
Released January, 2011
Intel Core i3 2100
- 3.1 GHz
- Dual core
5.5 Out of 10
by Tech Radar (Apr, 2011)It probably doesn't need saying, but even at its overclocked speed the gaming performance of the graphics core is practically nonexistent for high-end 3D games.
CPUBoss Review Our evaluation of 2120 vs 2100 among desktop CPUs (45 to 75W)
Performance | |
Benchmark performance using all cores | |
| PCMark 8 Home 3.0 Accelerated, PassMark and 1 more | |
Single-core Performance | |
Individual core benchmark performance | |
| PassMark (Single Core), Geekbench 3 Single Core and 1 more | |
Integrated Graphics | |
Integrated GPU performance for graphics | |
| Fire Strike | |
Integrated Graphics (OpenCL) | |
Integrated GPU performance for parallel computing | |
| CompuBench 1.5 Bitcoin mining and 4 more | |
Performance per Watt | |
How efficiently does the processor use electricity? | |
| Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more | |
Value | |
Are you paying a premium for performance? | |
| Fire Strike, CompuBench 1.5 Bitcoin mining and 11 more | |
No winner declared
Too close to call
Cast your vote Do you agree or disagree with CPUBoss?
VS
Differences What are the advantages of each
| |||||||
| CPUBoss is not aware of any important advantages of the 2120 vs the 2100. | |||||||
| |||||||
| CPUBoss is not aware of any important advantages of the 2100 vs the 2120. | |||||||
Report a correction
Benchmarks Real world tests of Core i3 2120 vs 2100
CompuBench 1.5 (Face detection)
PCMark 8 Home 3.0 Accelerated Data courtesy FutureMark
GeekBench 3 (Multi-core) Data courtesy Primate Labs
GeekBench 3 (Single core) Data courtesy Primate Labs
GeekBench 3 (AES single core) Data courtesy Primate Labs
GeekBench (32-bit) Data courtesy Primate Labs
PassMark Data courtesy Passmark
PassMark (Single Core)
Reviews Word on the street
Specifications Full list of technical specs
summary | Core i3 2120 | vs | 2100 |
|---|---|---|---|
| Clock speed | 3.3 GHz | 3.1 GHz | |
| Cores | Dual core | Dual core | |
| Socket type | |||
| LGA 1155 | |||
| Is unlocked | No | No | |
features | |||
| Has a NX bit | Yes | Yes | |
| Supports trusted computing | No | No | |
| Has virtualization support | Yes | Yes | |
| Instruction set extensions | |||
| SSE2 | |||
| MMX | |||
| SSE4 | |||
| AVX | |||
| SSE3 | |||
| SSE | |||
| SSE4.1 | |||
| SSE4.2 | |||
| Supplemental SSE3 | |||
| Supports dynamic frequency scaling | Yes | Yes | |
integrated graphics | |||
| GPU | GPU | GPU | |
| Label | Intel® HD Graphics 2000 | Intel® HD Graphics 2000 | |
| Number of displays supported | 2 | 2 | |
| GPU clock speed | 850 MHz | 850 MHz | |
| Turbo clock speed | 1,100 MHz | 1,100 MHz | |
memory controller | |||
| Memory controller | Built-in | Built-in | |
| Memory type | |||
| DDR3-1333 | |||
| DDR3-1066 | |||
| DDR3 | |||
| Channels | Dual Channel | Dual Channel | |
| Maximum bandwidth | 21,333.32 MB/s | 21,333.32 MB/s | |
| Maximum memory size | 32,768 MB | 32,768 MB | |
details | Core i3 2120 | vs | 2100 |
|---|---|---|---|
| Architecture | x86-64 | x86-64 | |
| Threads | 4 | 4 | |
| L2 cache | 0.5 MB | 0.5 MB | |
| L2 cache per core | 0.25 MB/core | 0.25 MB/core | |
| L3 cache | 3 MB | 3 MB | |
| L3 cache per core | 1.5 MB/core | 1.5 MB/core | |
| Manufacture process | 32 nm | 32 nm | |
| Max CPUs | 1 | 1 | |
| Clock multiplier | 33 | 31 | |
| Operating temperature | Unknown - 69.1°C | Unknown - 69.1°C | |
overclocking | |||
| Overclock popularity | 22 | 101 | |
| Overclock review score | 1 | 4.5 | |
| Overclocked clock speed | 3.42 GHz | 3.23 GHz | |
| Overclocked clock speed (Water) | 3.37 GHz | 3.23 GHz | |
| PassMark (Overclocked) | 1,336.7 | 1,518.9 | |
| Overclocked clock speed (Air) | 3.42 GHz | 3.23 GHz | |
power consumption | |||
| TDP | 65W | 65W | |
| Annual home energy cost | 15.66 $/year | 37.88 $/year | |
| Annual commercial energy cost | 56.94 $/year | 93.47 $/year | |
| Performance per watt | 2.79 pt/W | 1.41 pt/W | |
| Typical power consumption | 52.81W | 98.28W | |
bus | |||
| Architecture | DMI | DMI | |
| Number of links | 1 | 1 | |
| Transfer rate | 5,000 MT/s | 5,000 MT/s | |
 Intel Core i3 2120  Report a correction |  Intel Core i3 2100 Report a correction |
Desktops
Looking for a desktop?
- 2 desktops with the Intel Core i3 2120, starting from $274
- 6 desktops with the Intel Core i3 2100, starting from $119
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