Comparision Intel Core i7-4800MQ vs Intel Core i7-4900MQ
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Video memory size
Technological process
Description
The Intel Core i7-4800MQ processor runs at 2.7 Hz, the other Intel Core i7-4900MQ runs at 2.8 Hz. Intel Core i7-4800MQ is able to accelerate to 3.7 Hz , and the second to 3.8 Hz. The maximum power consumption for the first processor is 47 W, and for Intel Core i7-4900MQ 47 W.
In terms of architecture, Intel Core i7-4800MQ is built using 22 nm technology. Intel Core i7-4900MQ on the 22 nm architecture.
Relative to processor memory. Intel Core i7-4800MQ 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 i7-4900MQ is capable of supporting DDR3. The throughput is 25.6. And the maximum amount of supported RAM is 32 MB.
Graphics. Intel Core i7-4800MQ has a graphics engine Intel HD Graphics 4600. The frequency of which is - 400 MHz. Intel Core i7-4900MQ received video core Intel HD Graphics 4600. Here the frequency is 400 MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-4800MQ scored 5640. And Intel Core i7-4900MQ scored 6164 points.
Why Intel Core i7-4900MQ is better than Intel Core i7-4800MQ
- Geekbench 5 score (multi-core) 2980 против 2926 , more on 2%
- Geekbench score 5 835 против 824 , more on 1%
- Cinebench 10 32-bit multi-core benchmark score 20872 против 19561 , more on 7%
Intel Core i7-4800MQ vs Intel Core i7-4900MQ: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-4800MQ and Intel Core i7-4900MQ work in 4K mode?
Intel Core i7-4800MQ - There is no data. Intel Core i7-4900MQ - There is no data.
How many PCIe lanes
Intel Core i7-4800MQ - 16. Intel Core i7-4900MQ - 16.
How much RAM does it support?
Intel Core i7-4800MQ supports 32 GB. Intel Core i7-4900MQ supports 32GB.
How fast are the processors?
Intel Core i7-4800MQ operates on 2.7 GHz.8 GHz.
How many cores does the processor have?
Intel Core i7-4800MQ has 4 cores. Intel Core i7-4900MQ has 4 cores.
Do processors support ECC memory?
Intel Core i7-4800MQ - doesn't have. Intel Core i7-4900MQ - doesn't have.
Does Intel Core i7-4800MQ have embedded graphics?
Intel Core i7-4800MQ - Intel HD Graphics 4600. Intel Core i7-4900MQ - Intel HD Graphics 4600
What kind of RAM is supported
Intel Core i7-4800MQ supports DDR3. Intel Core i7-4900MQ supports DDR3.
What is the socket of the processors?
Using FCPGA946 to set Intel Core i7-4800MQ. FCPGA946 is used to set Intel Core i7-4900MQ.
What architecture do they use?
Intel Core i7-4800MQ is built on the Haswell architecture. Intel Core i7-4900MQ is built on the Haswell architecture.
Is the Intel Core i7-4800MQ CPU multiplier unlocked?
Intel Core i7-4800MQ - doesn't have. Intel Core i7-4900MQ - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-4800MQ scored 5640 points. Intel Core i7-4900MQ scored 6164 points.
What is the maximum frequency of processors?
Intel Core i7-4800MQ has a maximum frequency of 3.7 Hz. The maximum frequency of Intel Core i7-4900MQ reaches 3.8 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-4800MQ can be up to 47 Watts. Intel Core i7-4900MQ has up to 47 Watts.