Comparision Intel Core i5-8257U vs Intel Core i7-9750H
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Video memory size
Technological process
L1 cache size
Description
The Intel Core i5-8257U processor runs at 1.4 Hz, the other Intel Core i7-9750H runs at 2.6 Hz. Intel Core i5-8257U is able to accelerate to 3.9 Hz , and the second to 4.5 Hz. The maximum power consumption for the first processor is 15 W, and for Intel Core i7-9750H 45 W.
In terms of architecture, Intel Core i5-8257U is built using 14 nm technology. Intel Core i7-9750H on the 14 nm architecture.
Relative to processor memory. Intel Core i5-8257U can support DDR4. The maximum supported size is 32 MB. It should be noted that the maximum memory bandwidth is 37.5. The second processor Intel Core i7-9750H is capable of supporting DDR4. The throughput is 41.8. And the maximum amount of supported RAM is 128 MB.
Graphics. Intel Core i5-8257U has a graphics engine Intel Iris Plus Graphics 645. The frequency of which is - 300 MHz. Intel Core i7-9750H received video core Intel UHD 630. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i5-8257U scored 7027. And Intel Core i7-9750H scored 11934 points.
Why Intel Core i7-9750H is better than Intel Core i5-8257U
- Power Consumption (TDP) 15 W против 45 W, less by -67%
Intel Core i5-8257U vs Intel Core i7-9750H: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i5-8257U and Intel Core i7-9750H work in 4K mode?
Intel Core i5-8257U - has. Intel Core i7-9750H - has.
How many PCIe lanes
Intel Core i5-8257U - 16. Intel Core i7-9750H - 16.
How much RAM does it support?
Intel Core i5-8257U supports 32 GB. Intel Core i7-9750H supports 128GB.
How fast are the processors?
Intel Core i5-8257U operates on 1.4 GHz.6 GHz.
How many cores does the processor have?
Intel Core i5-8257U has 4 cores. Intel Core i7-9750H has 6 cores.
Do processors support ECC memory?
Intel Core i5-8257U - doesn't have. Intel Core i7-9750H - doesn't have.
Does Intel Core i5-8257U have embedded graphics?
Intel Core i5-8257U - Intel Iris Plus Graphics 645. Intel Core i7-9750H - Intel UHD 630
What kind of RAM is supported
Intel Core i5-8257U supports DDR4. Intel Core i7-9750H supports DDR4.
What is the socket of the processors?
Using FCBGA1528 to set Intel Core i5-8257U. FCBGA1440 is used to set Intel Core i7-9750H.
What architecture do they use?
Intel Core i5-8257U is built on the Coffee Lake architecture. Intel Core i7-9750H is built on the Coffee Lake architecture.
Is the Intel Core i5-8257U CPU multiplier unlocked?
Intel Core i5-8257U - doesn't have. Intel Core i7-9750H - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i5-8257U scored 7027 points. Intel Core i7-9750H scored 11934 points.
What is the maximum frequency of processors?
Intel Core i5-8257U has a maximum frequency of 3.9 Hz. The maximum frequency of Intel Core i7-9750H reaches 4.5 Hz.
How much energy do they consume?
The power consumption of Intel Core i5-8257U can be up to 15 Watts. Intel Core i7-9750H has up to 15 Watts.