Does Intel 3rd and 4th share the same motherboard?


We often get asked ‘Does Intel 3rd and 4th share the same motherboard?’ No, they don’t share the same motherboard. However, Intel 2nd Gen and 3rd Gen share the same motherboard.

There was a change from Intel Core 3rd Gen to Intel 4th and with each generation meant a socket change for compatibility reasons so if one doesn’t work with the other, there’s no way around it. Some of those changes involved minor alterations in socket types, but few were different enough so as not to allow usage of previous generations’ CPUs on them until now . It has been rumored that some older CPUs may be capable of fitting into newer sockets after small changes have been made to their pins because many pins are shared across similar sockets. Some of the motherboards may already have had these changes made to them, but some may need a few tweaks done manually before these older CPU models would be compatible with them.

The major socket types for intel’s processors are: LGA 775 , Socket T (LGA 1366), and 2010. While most newer boards with the second and third sockets will work with older processors, it is fairly uncommon for a board to support all three of these socket types unless they were specifically designed with that in mind. For example, The Intel DX48BT2 motherboard only supports one type of CPU when there are four different kinds to choose from.

If you find an older processor at a thrift store or garage sale for dirt cheap such as an intel Celeron 300A (which can be found on eBay for around $5) and happen to own an LGA 775 socket motherboard, then why not? It is better to use the processor in a computer than for it just to collect dust.  Again, if you are unsure about what type of socket your motherboard has then there are resources available to help you out with that.

Please do not attempt to place a 3rd Gen processor in a 4th Gen motherboard – this could lead to expensive repairs.

Why Intel 3rd Gen and 4th Gen do not share the same motherboard?

The reason is simple – Intel 3rd Gen is based on the LGA1155 socket while the 4th Gen is based on the LGA1150.

Intel 3rd Generation Processors

The first generation was just a modified Pentium that ran on a 66Mhz bus and the second generation had around double the clock speed at 100 Mhz which is equivalent to 2 GHz. Nowadays many people have no use for the older processors but instead focus on getting more recent ones such as an Intel Core i3 or even an AMD FX 8350 Processor.

In some cases, these new processors may cost twice as much as what you bought your motherboard for so it would make sense to try and find a processor from the same time period as your motherboard so you do not have to spend too much money upgrading. Sometimes when you buy a new motherboard you may find that the new processors are released for it before the old ones are stopped so there is no reason to worry even if you have an older processor. co-released at the same time as Ivy Bridge CPUs.

The Sandy Bridge series was released in 2011 and had either 2 or 4 cores on average at 3 GHz with hyperthreading support out of the box, along with some models having 8 Mbytes of shared L3 Cache which worked well with their Turbo Boost technology.

The problem with this generation however is that they lacked many features which were introduced in the 4th Generation such as DDR4 Memory Support, Thunderbolt Technology and Virtu MVP which allows iGPU (Integrated Graphics Processor Unit) to use PCI-E bandwidth to render graphics as well as allowing the CPU to be reserved for processing rather than rendering.

With this generation, it is believed that they will finally release 8 Mbytes of L3 Cache for i7 and i5 CPUs and also introduce DDR4 Memory Support which should allow much higher memory bandwidth than current DDR3 technology. Also, there was a rumor that due to their new 22nm Tri-Gate 3D transistor production process, they could make them with significantly lower power consumption compared to the previous 2nd Generation Sandy Bridge Processors.

The new CPU might also use advanced 22nm process technology which allows 50% less power consumption than the older 32-nanometer Sandy Bridge Processors.

The clip doesn’t give much information about the next Intel processor, but it is expected to be released in 2012 with two or more cores and will probably implement Hyper-Threading Technology.


Intel 4th Generation Processors

There are several new processors for this generation, which run at different speeds and perform differently. Intel’s 4th Generation Processor family is named “Haswell “. Here are some of the details on these 3rd-5th gen CPUs, including Intel i3/i5/i7 desktop & mobile chips, as well as 1st-2nd gen laptop CPUs.

As compared to 2nd Gen Core i7 processors (“Sandy Bridge”), 4th gen core i7s have an improved 22nm manufacturing process (as opposed to 32nm), allowing 16% faster performance with 37% less power consumption. CPUs are available with Intel Turbo Boost 2.0 technology, which dynamically boosts performance to increase computing tasks, similar to overclocking.

Intel i7 processors have hyperthreading enabled, allowing each core to process two threads at the same time for twice as many operations per clock cycle. Also available is PCI Express 3.0 support for increased data transfer speed between video cards and the motherboard chipset (the very beginnings of your computer), up from PCIe 2.0 in 2nd gen Core i7’s; this will increase graphics processing speeds by 12%.

Intel i5 processors lack hyperthreading and GPUs with eDRAM cache (graphics memory that acts like a small battery, boosting GPU speeds); because of this, they are less expensive than i7 processors.

Intel i3 processors lack hyperthreading, reducing cost while speed stays high; these are best used for purposes that don’t require the use of all cores, such as encoding video or running games at lower resolutions.

Perhaps most importantly, 4th generation Core i5 and i7 CPUs feature Iris Pro integrated graphics which will provide up to 1 teraflop (one trillion floating-point arithmetic calculations per second) of processing power. This is quadruple that of 2nd gen Core i7’s with 128 MB eDRAM attached via PCIe, making them great for gamers who want to play on multiple screens simultaneously.

Intel has also announced 4th gen CPUs will support a new technology called rapid storage transfer, which allows a computer to use two Solid State Drives in RAID 0 mode – essentially doubling the speed of their data read/write.