Comparision Intel Core i7-2720QM vs Intel Core i7-4950HQ
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Technological process
Number of transistors
Description
The Intel Core i7-2720QM processor runs at 2.2 Hz, the other Intel Core i7-4950HQ runs at 2.4 Hz. Intel Core i7-2720QM is able to accelerate to 3.3 Hz , and the second to 3.6 Hz. The maximum power consumption for the first processor is 45 W, and for Intel Core i7-4950HQ 47 W.
In terms of architecture, Intel Core i7-2720QM is built using 32 nm technology. Intel Core i7-4950HQ on the 22 nm architecture.
Relative to processor memory. Intel Core i7-2720QM 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 i7-4950HQ is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-2720QM has a graphics engine Intel HD Graphics 3000. The frequency of which is - 650 MHz. Intel Core i7-4950HQ received video core Intel Iris Pro 5200. Here the frequency is 200 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-2720QM scored 3717. And Intel Core i7-4950HQ scored There is no data points.
Why Intel Core i7-2720QM is better than Intel Core i7-4950HQ
- Power Consumption (TDP) 45 W против 47 W, less by -4%
Intel Core i7-2720QM vs Intel Core i7-4950HQ: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-2720QM and Intel Core i7-4950HQ work in 4K mode?
Intel Core i7-2720QM - There is no data. Intel Core i7-4950HQ - There is no data.
How many PCIe lanes
Intel Core i7-2720QM - 16. Intel Core i7-4950HQ - 16.
How much RAM does it support?
Intel Core i7-2720QM supports 32 GB. Intel Core i7-4950HQ supports 32GB.
How fast are the processors?
Intel Core i7-2720QM operates on 2.2 GHz.4 GHz.
How many cores does the processor have?
Intel Core i7-2720QM has 4 cores. Intel Core i7-4950HQ has 4 cores.
Do processors support ECC memory?
Intel Core i7-2720QM - doesn't have. Intel Core i7-4950HQ - doesn't have.
Does Intel Core i7-2720QM have embedded graphics?
Intel Core i7-2720QM - Intel HD Graphics 3000. Intel Core i7-4950HQ - Intel Iris Pro 5200
What kind of RAM is supported
Intel Core i7-2720QM supports DDR3. Intel Core i7-4950HQ supports DDR3.
What is the socket of the processors?
Using FCBGA1224. FCPGA988 to set Intel Core i7-2720QM. FCBGA1364 is used to set Intel Core i7-4950HQ.
What architecture do they use?
Intel Core i7-2720QM is built on the Sandy Bridge architecture. Intel Core i7-4950HQ is built on the Crystal Well architecture.
Is the Intel Core i7-2720QM CPU multiplier unlocked?
Intel Core i7-2720QM - doesn't have. Intel Core i7-4950HQ - has.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-2720QM scored 3717 points. Intel Core i7-4950HQ scored There is no data points.
What is the maximum frequency of processors?
Intel Core i7-2720QM has a maximum frequency of 3.3 Hz. The maximum frequency of Intel Core i7-4950HQ reaches 3.6 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-2720QM can be up to 45 Watts. Intel Core i7-4950HQ has up to 45 Watts.