Comparision Intel Core i7-8700K vs Intel Core i7-2700K
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Video memory size
Technological process
Description
The Intel Core i7-8700K processor runs at 3.7 Hz, the other Intel Core i7-2700K runs at 3.5 Hz. Intel Core i7-8700K is able to accelerate to 4.7 Hz , and the second to 3.9 Hz. The maximum power consumption for the first processor is 95 W, and for Intel Core i7-2700K 95 W.
In terms of architecture, Intel Core i7-8700K is built using 14 nm technology. Intel Core i7-2700K on the 32 nm architecture.
Relative to processor memory. Intel Core i7-8700K can support DDR4. The maximum supported size is 128 MB. It should be noted that the maximum memory bandwidth is 41.6. The second processor Intel Core i7-2700K is capable of supporting DDR3. The throughput is 21. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-8700K has a graphics engine Intel UHD 630. The frequency of which is - 350 MHz. Intel Core i7-2700K received video core Intel HD Graphics 3000. Here the frequency is 850 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-8700K scored 15387. And Intel Core i7-2700K scored 5205 points.
Why Intel Core i7-8700K is better than Intel Core i7-2700K
- Passmark test 15387 против 5205 , more on 196%
- Technological process 14 nm против 32 nm, less by -56%
- L1 cache size 384 KB против 256 KB, more on 50%
- L2 cache size 1.5 MB против 1 MB, more on 50%
- Number of threads 12 против 8 , more on 50%
- L3 cache size 12 MB против 8 MB, more on 50%
- Maximum processor frequency 4.7 GHz против 3.9 GHz, more on 21%
Intel Core i7-8700K vs Intel Core i7-2700K: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-8700K and Intel Core i7-2700K work in 4K mode?
Intel Core i7-8700K - has. Intel Core i7-2700K - There is no data.
How many PCIe lanes
Intel Core i7-8700K - 16. Intel Core i7-2700K - 16.
How much RAM does it support?
Intel Core i7-8700K supports 128 GB. Intel Core i7-2700K supports 32GB.
How fast are the processors?
Intel Core i7-8700K operates on 3.7 GHz.5 GHz.
How many cores does the processor have?
Intel Core i7-8700K has 6 cores. Intel Core i7-2700K has 4 cores.
Do processors support ECC memory?
Intel Core i7-8700K - doesn't have. Intel Core i7-2700K - doesn't have.
Does Intel Core i7-8700K have embedded graphics?
Intel Core i7-8700K - Intel UHD 630. Intel Core i7-2700K - Intel HD Graphics 3000
What kind of RAM is supported
Intel Core i7-8700K supports DDR4. Intel Core i7-2700K supports DDR3.
What is the socket of the processors?
Using FCLGA1151 to set Intel Core i7-8700K. LGA1155 is used to set Intel Core i7-2700K.
What architecture do they use?
Intel Core i7-8700K is built on the Coffee Lake architecture. Intel Core i7-2700K is built on the Sandy Bridge architecture.
Is the Intel Core i7-8700K CPU multiplier unlocked?
Intel Core i7-8700K - has. Intel Core i7-2700K - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-8700K scored 15387 points. Intel Core i7-2700K scored 5205 points.
What is the maximum frequency of processors?
Intel Core i7-8700K has a maximum frequency of 4.7 Hz. The maximum frequency of Intel Core i7-2700K reaches 3.9 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-8700K can be up to 95 Watts. Intel Core i7-2700K has up to 95 Watts.