Comparision Intel Core i7-2820QM vs Intel Core i5-4670K
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Technological process
Number of transistors
Description
The Intel Core i7-2820QM processor runs at 2.3 Hz, the other Intel Core i5-4670K runs at 3.4 Hz. Intel Core i7-2820QM is able to accelerate to 3.4 Hz , and the second to 3.8 Hz. The maximum power consumption for the first processor is 45 W, and for Intel Core i5-4670K 84 W.
In terms of architecture, Intel Core i7-2820QM is built using 32 nm technology. Intel Core i5-4670K on the 22 nm architecture.
Relative to processor memory. Intel Core i7-2820QM can support DDR3. The maximum supported size is 32 MB. It should be noted that the maximum memory bandwidth is 25.6. The second processor Intel Core i5-4670K is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-2820QM has a graphics engine Intel HD Graphics 3000. The frequency of which is - 650 MHz. Intel Core i5-4670K received video core Intel HD Graphics 4600. Here the frequency is 350 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-2820QM scored 4472. And Intel Core i5-4670K scored 5743 points.
Why Intel Core i5-4670K is better than Intel Core i7-2820QM
- Power Consumption (TDP) 45 W против 84 W, less by -46%
- Number of threads 8 против 4 , more on 100%
- L3 cache size 8 MB против 6 MB, more on 33%
Intel Core i7-2820QM vs Intel Core i5-4670K: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-2820QM and Intel Core i5-4670K work in 4K mode?
Intel Core i7-2820QM - There is no data. Intel Core i5-4670K - There is no data.
How many PCIe lanes
Intel Core i7-2820QM - 16. Intel Core i5-4670K - 16.
How much RAM does it support?
Intel Core i7-2820QM supports 32 GB. Intel Core i5-4670K supports 32GB.
How fast are the processors?
Intel Core i7-2820QM operates on 2.3 GHz.4 GHz.
How many cores does the processor have?
Intel Core i7-2820QM has 4 cores. Intel Core i5-4670K has 4 cores.
Do processors support ECC memory?
Intel Core i7-2820QM - doesn't have. Intel Core i5-4670K - doesn't have.
Does Intel Core i7-2820QM have embedded graphics?
Intel Core i7-2820QM - Intel HD Graphics 3000. Intel Core i5-4670K - Intel HD Graphics 4600
What kind of RAM is supported
Intel Core i7-2820QM supports DDR3. Intel Core i5-4670K supports DDR3.
What is the socket of the processors?
Using FCPGA988. FCBGA1224 to set Intel Core i7-2820QM. FCLGA1150 is used to set Intel Core i5-4670K.
What architecture do they use?
Intel Core i7-2820QM is built on the Sandy Bridge architecture. Intel Core i5-4670K is built on the Haswell architecture.
Is the Intel Core i7-2820QM CPU multiplier unlocked?
Intel Core i7-2820QM - doesn't have. Intel Core i5-4670K - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-2820QM scored 4472 points. Intel Core i5-4670K scored 5743 points.
What is the maximum frequency of processors?
Intel Core i7-2820QM has a maximum frequency of 3.4 Hz. The maximum frequency of Intel Core i5-4670K reaches 3.8 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-2820QM can be up to 45 Watts. Intel Core i5-4670K has up to 45 Watts.