Comparision Intel Core i7-640LM vs AMD Phenom II X4 840
Grade
Top specs and features
Passmark test
Оценка Cinebench11.5 (одиночный)
Power Consumption (TDP)
Technological process
Number of transistors
Description
The Intel Core i7-640LM processor runs at 2.13 Hz, the other AMD Phenom II X4 840 runs at 3.2 Hz. Intel Core i7-640LM is able to accelerate to 2.93 Hz , and the second to 3.2 Hz. The maximum power consumption for the first processor is 25 W, and for AMD Phenom II X4 840 95 W.
In terms of architecture, Intel Core i7-640LM is built using 32 nm technology. AMD Phenom II X4 840 on the There is no data nm architecture.
Relative to processor memory. Intel Core i7-640LM can support DDR3. The maximum supported size is 8 MB. It should be noted that the maximum memory bandwidth is 17.1. The second processor AMD Phenom II X4 840 is capable of supporting DDR3. The throughput is There is no data. And the maximum amount of supported RAM is There is no data MB.
Graphics. Intel Core i7-640LM has a graphics engine Intel HD Graphics. The frequency of which is - 266 MHz. AMD Phenom II X4 840 received video core Discrete Graphics Card Required. Here the frequency is There is no data MHz.
How processors perform in benchmarks. In the PassMark benchmark, Intel Core i7-640LM scored 1609. And AMD Phenom II X4 840 scored 2368 points.
Why AMD Phenom II X4 840 is better than Intel Core i7-640LM
- Power Consumption (TDP) 25 W против 95 W, less by -74%
- Number of transistors 382 million против 300 million, more on 27%
- Geekbench score 5 403 против 376 , more on 7%
Intel Core i7-640LM vs AMD Phenom II X4 840: highlights
Test results
Technology
Performance
Memory specification
Interfaces and communications
Main characteristics
FAQ
Can Intel Core i7-640LM and AMD Phenom II X4 840 work in 4K mode?
Intel Core i7-640LM - There is no data. AMD Phenom II X4 840 - There is no data.
How many PCIe lanes
Intel Core i7-640LM - 16. AMD Phenom II X4 840 - There is no data.
How much RAM does it support?
Intel Core i7-640LM supports 8 GB. AMD Phenom II X4 840 supports There is no dataGB.
How fast are the processors?
Intel Core i7-640LM operates on 2.13 GHz.2 GHz.
How many cores does the processor have?
Intel Core i7-640LM has 2 cores. AMD Phenom II X4 840 has 4 cores.
Do processors support ECC memory?
Intel Core i7-640LM - doesn't have. AMD Phenom II X4 840 - There is no data.
Does Intel Core i7-640LM have embedded graphics?
Intel Core i7-640LM - Intel HD Graphics. AMD Phenom II X4 840 - Discrete Graphics Card Required
What kind of RAM is supported
Intel Core i7-640LM supports DDR3. AMD Phenom II X4 840 supports DDR3.
What is the socket of the processors?
Using BGA1288 to set Intel Core i7-640LM. AM3 is used to set AMD Phenom II X4 840.
What architecture do they use?
Intel Core i7-640LM is built on the Arrandale architecture. AMD Phenom II X4 840 is built on the Propus architecture.
Is the Intel Core i7-640LM CPU multiplier unlocked?
Intel Core i7-640LM - doesn't have. AMD Phenom II X4 840 - doesn't have.
How do processors perform in benchmarks?
According to PassMark, Intel Core i7-640LM scored 1609 points. AMD Phenom II X4 840 scored 2368 points.
What is the maximum frequency of processors?
Intel Core i7-640LM has a maximum frequency of 2.93 Hz. The maximum frequency of AMD Phenom II X4 840 reaches 3.2 Hz.
How much energy do they consume?
The power consumption of Intel Core i7-640LM can be up to 25 Watts. AMD Phenom II X4 840 has up to 25 Watts.