Comparision Intel Core i5-5257U vs Intel Core i7-4712HQ
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Video memory size
Technological process
Description
The Intel Core i5-5257U processor runs at 2.7 Hz, the other Intel Core i7-4712HQ runs at 2.3 Hz. Intel Core i5-5257U is able to accelerate to 3.1 Hz , and the second to 3.3 Hz. The maximum power consumption for the first processor is 28 W, and for Intel Core i7-4712HQ 37 W.
In terms of architecture, Intel Core i5-5257U is built using 14 nm technology. Intel Core i7-4712HQ on the 22 nm architecture.
Relative to processor memory. Intel Core i5-5257U can support DDR3. The maximum supported size is 16 MB. It should be noted that the maximum memory bandwidth is 25.6. The second processor Intel Core i7-4712HQ is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i5-5257U has a graphics engine Intel Iris 6100. The frequency of which is - 300 MHz. Intel Core i7-4712HQ received video core Intel HD Graphics 4600. Here the frequency is 400 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i5-5257U scored 3180. And Intel Core i7-4712HQ scored 5432 points.
Why Intel Core i7-4712HQ is better than Intel Core i5-5257U
- Power Consumption (TDP) 28 W против 37 W, less by -24%
- Video memory size 16 GB против 2 GB, more on 700%
- Technological process 14 nm против 22 nm, less by -36%
- Number of transistors 1900 million против 1400 million, more on 36%
Intel Core i5-5257U vs Intel Core i7-4712HQ: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i5-5257U and Intel Core i7-4712HQ work in 4K mode?
Intel Core i5-5257U - There is no data. Intel Core i7-4712HQ - There is no data.
How many PCIe lanes
Intel Core i5-5257U - 12. Intel Core i7-4712HQ - 16.
How much RAM does it support?
Intel Core i5-5257U supports 16 GB. Intel Core i7-4712HQ supports 32GB.
How fast are the processors?
Intel Core i5-5257U operates on 2.7 GHz.3 GHz.
How many cores does the processor have?
Intel Core i5-5257U has 2 cores. Intel Core i7-4712HQ has 4 cores.
Do processors support ECC memory?
Intel Core i5-5257U - There is no data. Intel Core i7-4712HQ - doesn't have.
Does Intel Core i5-5257U have embedded graphics?
Intel Core i5-5257U - Intel Iris 6100. Intel Core i7-4712HQ - Intel HD Graphics 4600
What kind of RAM is supported
Intel Core i5-5257U supports DDR3. Intel Core i7-4712HQ supports DDR3.
What is the socket of the processors?
Using FCBGA1168 to set Intel Core i5-5257U. FCBGA1364 is used to set Intel Core i7-4712HQ.
What architecture do they use?
Intel Core i5-5257U is built on the Broadwell architecture. Intel Core i7-4712HQ is built on the Haswell architecture.
Is the Intel Core i5-5257U CPU multiplier unlocked?
Intel Core i5-5257U - doesn't have. Intel Core i7-4712HQ - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i5-5257U scored 3180 points. Intel Core i7-4712HQ scored 5432 points.
What is the maximum frequency of processors?
Intel Core i5-5257U has a maximum frequency of 3.1 Hz. The maximum frequency of Intel Core i7-4712HQ reaches 3.3 Hz.
How much energy do they consume?
The power consumption of Intel Core i5-5257U can be up to 28 Watts. Intel Core i7-4712HQ has up to 28 Watts.