Comparision Intel Core i7-3687U vs Intel Core i7-3720QM
Grade
Top specs and features
Passmark test
Power Consumption (TDP)
Technological process
Number of transistors
L1 cache size
Description
The Intel Core i7-3687U processor runs at 2.1 Hz, the other Intel Core i7-3720QM runs at 2.6 Hz. Intel Core i7-3687U is able to accelerate to 3.3 Hz , and the second to 3.6 Hz. The maximum power consumption for the first processor is 17 W, and for Intel Core i7-3720QM 45 W.
In terms of architecture, Intel Core i7-3687U is built using 22 nm technology. Intel Core i7-3720QM on the 22 nm architecture.
Relative to processor memory. Intel Core i7-3687U 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 i7-3720QM is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-3687U has a graphics engine Intel HD Graphics 4000. The frequency of which is - 350 MHz. Intel Core i7-3720QM received video core Intel HD Graphics 4000. Here the frequency is 650 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-3687U scored 2806. And Intel Core i7-3720QM scored 5982 points.
Why Intel Core i7-3720QM is better than Intel Core i7-3687U
- Power Consumption (TDP) 17 W против 45 W, less by -62%
Intel Core i7-3687U vs Intel Core i7-3720QM: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-3687U and Intel Core i7-3720QM work in 4K mode?
Intel Core i7-3687U - There is no data. Intel Core i7-3720QM - There is no data.
How many PCIe lanes
Intel Core i7-3687U - 16. Intel Core i7-3720QM - 16.
How much RAM does it support?
Intel Core i7-3687U supports 32 GB. Intel Core i7-3720QM supports 32GB.
How fast are the processors?
Intel Core i7-3687U operates on 2.1 GHz.6 GHz.
How many cores does the processor have?
Intel Core i7-3687U has 2 cores. Intel Core i7-3720QM has 4 cores.
Do processors support ECC memory?
Intel Core i7-3687U - doesn't have. Intel Core i7-3720QM - doesn't have.
Does Intel Core i7-3687U have embedded graphics?
Intel Core i7-3687U - Intel HD Graphics 4000. Intel Core i7-3720QM - Intel HD Graphics 4000
What kind of RAM is supported
Intel Core i7-3687U supports DDR3. Intel Core i7-3720QM supports DDR3.
What is the socket of the processors?
Using FCBGA1023 to set Intel Core i7-3687U. FCPGA988. FCBGA1224 is used to set Intel Core i7-3720QM.
What architecture do they use?
Intel Core i7-3687U is built on the Ivy Bridge architecture. Intel Core i7-3720QM is built on the Ivy Bridge architecture.
Is the Intel Core i7-3687U CPU multiplier unlocked?
Intel Core i7-3687U - doesn't have. Intel Core i7-3720QM - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-3687U scored 2806 points. Intel Core i7-3720QM scored 5982 points.
What is the maximum frequency of processors?
Intel Core i7-3687U has a maximum frequency of 3.3 Hz. The maximum frequency of Intel Core i7-3720QM reaches 3.6 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-3687U can be up to 17 Watts. Intel Core i7-3720QM has up to 17 Watts.