Comparision Intel Core i7-8557U vs Intel Core i3-8350K
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Video memory size
Technological process
L1 cache size
Description
The Intel Core i7-8557U processor runs at 1.7 Hz, the other Intel Core i3-8350K runs at 4 Hz. Intel Core i7-8557U is able to accelerate to 4.5 Hz , and the second to 4 Hz. The maximum power consumption for the first processor is 15 W, and for Intel Core i3-8350K 91 W.
In terms of architecture, Intel Core i7-8557U is built using 14 nm technology. Intel Core i3-8350K on the 14 nm architecture.
Relative to processor memory. Intel Core i7-8557U 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 i3-8350K is capable of supporting DDR4. The throughput is 37.5. And the maximum amount of supported RAM is 64 MB.
Graphics. Intel Core i7-8557U has a graphics engine Intel Iris Plus Graphics 645. The frequency of which is - 300 MHz. Intel Core i3-8350K received video core Intel UHD 630. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-8557U scored 8375. And Intel Core i3-8350K scored 6430 points.
Why Intel Core i7-8557U is better than Intel Core i3-8350K
- Passmark test 8375 против 6430 , more on 30%
- Power Consumption (TDP) 15 W против 91 W, less by -84%
- L1 cache size 256 KB против 128 KB, more on 100%
- Number of threads 8 против 4 , more on 100%
- Maximum processor frequency 4.5 GHz против 4 GHz, more on 13%
Intel Core i7-8557U vs Intel Core i3-8350K: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-8557U and Intel Core i3-8350K work in 4K mode?
Intel Core i7-8557U - has. Intel Core i3-8350K - has.
How many PCIe lanes
Intel Core i7-8557U - 16. Intel Core i3-8350K - 16.
How much RAM does it support?
Intel Core i7-8557U supports 32 GB. Intel Core i3-8350K supports 64GB.
How fast are the processors?
Intel Core i7-8557U operates on 1.7 GHz.
How many cores does the processor have?
Intel Core i7-8557U has 4 cores. Intel Core i3-8350K has 4 cores.
Do processors support ECC memory?
Intel Core i7-8557U - doesn't have. Intel Core i3-8350K - has.
Does Intel Core i7-8557U have embedded graphics?
Intel Core i7-8557U - Intel Iris Plus Graphics 645. Intel Core i3-8350K - Intel UHD 630
What kind of RAM is supported
Intel Core i7-8557U supports DDR4. Intel Core i3-8350K supports DDR4.
What is the socket of the processors?
Using FCBGA1528 to set Intel Core i7-8557U. FCLGA1151 is used to set Intel Core i3-8350K.
What architecture do they use?
Intel Core i7-8557U is built on the Coffee Lake architecture. Intel Core i3-8350K is built on the Coffee Lake architecture.
Is the Intel Core i7-8557U CPU multiplier unlocked?
Intel Core i7-8557U - doesn't have. Intel Core i3-8350K - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-8557U scored 8375 points. Intel Core i3-8350K scored 6430 points.
What is the maximum frequency of processors?
Intel Core i7-8557U has a maximum frequency of 4.5 Hz. The maximum frequency of Intel Core i3-8350K reaches 4 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-8557U can be up to 15 Watts. Intel Core i3-8350K has up to 15 Watts.