Comparision Intel Core i5-4570R vs Intel Core i7-2820QM
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Video memory size
Technological process
Number of transistors
Description
The Intel Core i5-4570R processor runs at 2.7 Hz, the other Intel Core i7-2820QM runs at 2.3 Hz. Intel Core i5-4570R is able to accelerate to 3.2 Hz , and the second to 3.4 Hz. The maximum power consumption for the first processor is 65 W, and for Intel Core i7-2820QM 45 W.
In terms of architecture, Intel Core i5-4570R is built using 22 nm technology. Intel Core i7-2820QM on the 32 nm architecture.
Relative to processor memory. Intel Core i5-4570R can support DDR3. The maximum supported size is 32 MB. It should be noted that the maximum memory bandwidth is 25.6. The second processor Intel Core i7-2820QM is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i5-4570R has a graphics engine Intel Iris Pro 5200. The frequency of which is - 200 MHz. Intel Core i7-2820QM received video core Intel HD Graphics 3000. Here the frequency is 650 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i5-4570R scored 4605. And Intel Core i7-2820QM scored 4472 points.
Why Intel Core i5-4570R is better than Intel Core i7-2820QM
- Passmark test 4605 против 4472 , more on 3%
- Technological process 22 nm против 32 nm, less by -31%
- Number of transistors 1400 million против 995 million, more on 41%
Intel Core i5-4570R vs Intel Core i7-2820QM: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i5-4570R and Intel Core i7-2820QM work in 4K mode?
Intel Core i5-4570R - There is no data. Intel Core i7-2820QM - There is no data.
How many PCIe lanes
Intel Core i5-4570R - 16. Intel Core i7-2820QM - 16.
How much RAM does it support?
Intel Core i5-4570R supports 32 GB. Intel Core i7-2820QM supports 32GB.
How fast are the processors?
Intel Core i5-4570R operates on 2.7 GHz.3 GHz.
How many cores does the processor have?
Intel Core i5-4570R has 4 cores. Intel Core i7-2820QM has 4 cores.
Do processors support ECC memory?
Intel Core i5-4570R - doesn't have. Intel Core i7-2820QM - doesn't have.
Does Intel Core i5-4570R have embedded graphics?
Intel Core i5-4570R - Intel Iris Pro 5200. Intel Core i7-2820QM - Intel HD Graphics 3000
What kind of RAM is supported
Intel Core i5-4570R supports DDR3. Intel Core i7-2820QM supports DDR3.
What is the socket of the processors?
Using FCBGA1364 to set Intel Core i5-4570R. FCPGA988. FCBGA1224 is used to set Intel Core i7-2820QM.
What architecture do they use?
Intel Core i5-4570R is built on the Crystal Well architecture. Intel Core i7-2820QM is built on the Sandy Bridge architecture.
Is the Intel Core i5-4570R CPU multiplier unlocked?
Intel Core i5-4570R - has. Intel Core i7-2820QM - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i5-4570R scored 4605 points. Intel Core i7-2820QM scored 4472 points.
What is the maximum frequency of processors?
Intel Core i5-4570R has a maximum frequency of 3.2 Hz. The maximum frequency of Intel Core i7-2820QM reaches 3.4 Hz.
How much energy do they consume?
The power consumption of Intel Core i5-4570R can be up to 65 Watts. Intel Core i7-2820QM has up to 65 Watts.