Intel Core i3-370M vs i5-460M Processor Comparison and Review

Intel Core i5-460M and i3-370M are used in most of the laptops, they are the new generation Dual Core processors. Intel Core i5-460M has a CPU speed of 2.53 GHz, cache is 3 MB Intel Smart Cache, 2.5 GT/s bus speed, maximum turbo speed of 2.8 GHz, with core ratio of 19, 766 MHz of Graphics maximum dynamic frequency, advanced technologies like Intel Turbo Boost Technology, Hyper threading technology, Virtualization technology, Fast memory access, Enhanced speed step technology, Flex memory access and etc.

Intel Core i3-370M has a CPU speed of 2.4 GHz, cache, bus speed and instruction set are same as Intel Core i5-460M, core ratio of 18, graphics maximum dynamic frequency of 667 MHz, 2.93 GHz of maximum turbo frequency, advanced technologies like Hyper threading technology, Virtualization technology, Fast memory access, Enhanced speed step technology, Flex memory access and etc are present which are also found in Intel Core i5-460M except for Intel Turbo Boost Technology.

The i5 460 offers a reasonable performance boost compared to the i3 370, but to see a considerable performance boost other features of the laptop also needs to be better. If the price difference is more than $50 it doesnt make sense to upgrade to i5 460.

Technical Specifications :

Intel Core i5-460M :
CPU Benchmark – 2569, CPU Speed – 2.53 GHz, Cache – 3 MB Intel Smart Cache, Bus Speed – 2.5 GT/s, Code Name – Arrandale, Thermal – 105 C, Number of cores – 2, Instruction Set – 64 bit, Graphics maximum dynamic frequency – 766 MHz.

Intel Core i3-370M :
CPU Benchmark – 2206, CPU Speed – 2.4 GHz, Cache – 3 MB Intel Smart Cache, Bus Speed – 2.5 GT/s, Code Name – Arrandale, Thermal – 90 C for rPGA 105 C for BGA, Number of cores – 2, Instruction Set – 64 bit,  Graphics maximum dynamic frequency – 667 MHz.

Ultra thin low voltage chips from Intel

Intel has launched new ultra thin new notebook processors which would consume very less voltage and this is going to make a new era in the processor family.Intel has variety of Ultra thin low voltage chips for notebooks as well as for Mobiles.Number of new designs available for ultra thin chips is around 40 and there are even chips with less than 1 inch thickness,weight between two and five pounds and hence the notebooks or the laptops is going to be small in size an weight.Laptops are also going to be lightweight with its new chip and hence it is assumed to be energy efficient and in turn there is going to be a good battery life.

Intel’s new ultra-low voltage consumer laptop CPUs include the following

Core i7-660UM (dual-core, 1.33GHz, 18W, 4MB cache) Core i5-540UM (dual-core, 1.20GHz, 18W, 3MB cache)
Core i5-430UM (dual-core, 1.20GHz, 18W, 3MB cache) Core i3-330UM (dual-core, 1.20GHz, 18W, 3MB cache) Pentium U5400 (dual-core, 1.20GHz, 18W, 3MB cache) and Celeron U3400 (dual-core, 1.06GHz, 18W, 2MB cache).

Intel also provides new chips for Mobile 5 series with many supporting features as follows

Expanded support for video and audio
Built-in data protection and anti-theft technology
Full ultra-thin platform

Issues in HP Envy15 Laptops

HP Envy15 when intially launched was thought as a laptop similar to MacBook Pro with rounded edges and Aluminium body.It is having a high end processor build in which would give high performance to the laptop.HP Envy has a uilt in 1.6GHz Intel Core i7-720QM processor, 8GB of RAM, an ATI Mobility Radeon HD 4830 and speedy 7,200rpm hard drive.There is also a VGA camera which provides fine illusion in dark environments as it uses infrared LEDs.
HP has also got a good built in audio speakers.

But now most of the features that is added in HP Envy 15 which could be advantageous is actually getting found as disadvantage by many of the users.Since the HP Envy is having Intel Core i7 is producing more heat and the result could be laptop screens getting blank.There could also be different reason for the screens going blank but the major problem could be because of the heat.

Many drivers fix were also tried out by the users for laptop display randomly going blank.Another problem is with the web cam.Envy’s Webcam only works properly under fluorescent lighting and when brought out under incandescent light everything is coming out as dark purple hue.

For the Display getting randomly blank in Envy the only remedy so far is to reboot the computer and use it.