Comparision Intel Core i5-8400 vs Intel Core i5-6600K
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Video memory size
Technological process
Description
The Intel Core i5-8400 processor runs at 2.8 Hz, the other Intel Core i5-6600K runs at 3.5 Hz. Intel Core i5-8400 is able to accelerate to 4 Hz , and the second to 3.9 Hz. The maximum power consumption for the first processor is 65 W, and for Intel Core i5-6600K 91 W.
In terms of architecture, Intel Core i5-8400 is built using 14 nm technology. Intel Core i5-6600K on the 14 nm architecture.
Relative to processor memory. Intel Core i5-8400 can support DDR4. The maximum supported size is 64 MB. It should be noted that the maximum memory bandwidth is 41.6. The second processor Intel Core i5-6600K is capable of supporting DDR4. The throughput is 34.1. And the maximum amount of supported RAM is 64 MB.
Graphics. Intel Core i5-8400 has a graphics engine Intel UHD 630. The frequency of which is - 350 MHz. Intel Core i5-6600K received video core Intel HD Graphics 530. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i5-8400 scored 8663. And Intel Core i5-6600K scored 6113 points.
Why Intel Core i5-8400 is better than Intel Core i5-6600K
- Passmark test 8663 против 6113 , more on 42%
- Power Consumption (TDP) 65 W против 91 W, less by -29%
- L1 cache size 384 KB против 128 KB, more on 200%
- L2 cache size 1.536 MB против 1 MB, more on 54%
- Number of threads 6 против 4 , more on 50%
- L3 cache size 9 MB против 6 MB, more on 50%
- Maximum processor frequency 4 GHz против 3.9 GHz, more on 3%
Intel Core i5-8400 vs Intel Core i5-6600K: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i5-8400 and Intel Core i5-6600K work in 4K mode?
Intel Core i5-8400 - has. Intel Core i5-6600K - has.
How many PCIe lanes
Intel Core i5-8400 - 16. Intel Core i5-6600K - 16.
How much RAM does it support?
Intel Core i5-8400 supports 64 GB. Intel Core i5-6600K supports 64GB.
How fast are the processors?
Intel Core i5-8400 operates on 2.8 GHz.5 GHz.
How many cores does the processor have?
Intel Core i5-8400 has 6 cores. Intel Core i5-6600K has 4 cores.
Do processors support ECC memory?
Intel Core i5-8400 - doesn't have. Intel Core i5-6600K - doesn't have.
Does Intel Core i5-8400 have embedded graphics?
Intel Core i5-8400 - Intel UHD 630. Intel Core i5-6600K - Intel HD Graphics 530
What kind of RAM is supported
Intel Core i5-8400 supports DDR4. Intel Core i5-6600K supports DDR4.
What is the socket of the processors?
Using FCLGA1151 to set Intel Core i5-8400. FCLGA1151 is used to set Intel Core i5-6600K.
What architecture do they use?
Intel Core i5-8400 is built on the Coffee Lake architecture. Intel Core i5-6600K is built on the Skylake architecture.
Is the Intel Core i5-8400 CPU multiplier unlocked?
Intel Core i5-8400 - doesn't have. Intel Core i5-6600K - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i5-8400 scored 8663 points. Intel Core i5-6600K scored 6113 points.
What is the maximum frequency of processors?
Intel Core i5-8400 has a maximum frequency of 4 Hz. The maximum frequency of Intel Core i5-6600K reaches 3.9 Hz.
How much energy do they consume?
The power consumption of Intel Core i5-8400 can be up to 65 Watts. Intel Core i5-6600K has up to 65 Watts.