Comparision Intel Core i3-2120 vs Intel Core i7-7820X
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Technological process
Number of transistors
L1 cache size
Description
The Intel Core i3-2120 processor runs at 3.3 Hz, the other Intel Core i7-7820X runs at 3.6 Hz. Intel Core i3-2120 is able to accelerate to 3.3 Hz , and the second to 4.3 Hz. The maximum power consumption for the first processor is 65 W, and for Intel Core i7-7820X 140 W.
In terms of architecture, Intel Core i3-2120 is built using 32 nm technology. Intel Core i7-7820X on the 14 nm architecture.
Relative to processor memory. Intel Core i3-2120 can support DDR3. The maximum supported size is 32 MB. It should be noted that the maximum memory bandwidth is 21. The second processor Intel Core i7-7820X is capable of supporting DDR4. The throughput is 85. And the maximum amount of supported RAM is 128 MB.
Graphics. Intel Core i3-2120 has a graphics engine Intel HD Graphics 2000. The frequency of which is - 850 MHz. Intel Core i7-7820X received video core There is no data. Here the frequency is There is no data MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i3-2120 scored 1927. And Intel Core i7-7820X scored 17140 points.
Why Intel Core i7-7820X is better than Intel Core i3-2120
- Power Consumption (TDP) 65 W против 140 W, less by -54%
Intel Core i3-2120 vs Intel Core i7-7820X: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i3-2120 and Intel Core i7-7820X work in 4K mode?
Intel Core i3-2120 - There is no data. Intel Core i7-7820X - There is no data.
How many PCIe lanes
Intel Core i3-2120 - 16. Intel Core i7-7820X - 28.
How much RAM does it support?
Intel Core i3-2120 supports 32 GB. Intel Core i7-7820X supports 128GB.
How fast are the processors?
Intel Core i3-2120 operates on 3.3 GHz.6 GHz.
How many cores does the processor have?
Intel Core i3-2120 has 2 cores. Intel Core i7-7820X has 8 cores.
Do processors support ECC memory?
Intel Core i3-2120 - There is no data. Intel Core i7-7820X - doesn't have.
Does Intel Core i3-2120 have embedded graphics?
Intel Core i3-2120 - Intel HD Graphics 2000. Intel Core i7-7820X - There is no data
What kind of RAM is supported
Intel Core i3-2120 supports DDR3. Intel Core i7-7820X supports DDR4.
What is the socket of the processors?
Using FCLGA1155 to set Intel Core i3-2120. FCLGA2066 is used to set Intel Core i7-7820X.
What architecture do they use?
Intel Core i3-2120 is built on the Sandy Bridge architecture. Intel Core i7-7820X is built on the Skylake architecture.
Is the Intel Core i3-2120 CPU multiplier unlocked?
Intel Core i3-2120 - doesn't have. Intel Core i7-7820X - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i3-2120 scored 1927 points. Intel Core i7-7820X scored 17140 points.
What is the maximum frequency of processors?
Intel Core i3-2120 has a maximum frequency of 3.3 Hz. The maximum frequency of Intel Core i7-7820X reaches 4.3 Hz.
How much energy do they consume?
The power consumption of Intel Core i3-2120 can be up to 65 Watts. Intel Core i7-7820X has up to 65 Watts.