You can also find this RAM in SODIMM or DIMM form factors.ĭDR3 RAM works almost the same as DDR2.
This is a type SDRAM that is used to store primary data in a system. What is DDR3?ĭDR3 is an abbreviation for Double Data Rate 3. Let’s now take a closer look at the differences between the RAM modules. It has faster speeds, greater capacity, and (overall) better build quality. DDR3 RAM sales have dropped dramatically since 2014’s announcement of DDR4.ĭDR4 RAM is a new type of technology that offers many more features and improvements than its predecessor. It is currently the most popular RAM option when choosing memory. RAM with a faster speed will perform better when processing data.ĭDR3 RAM, the third iteration of what was previously known as SDRAM (Synchronous Dynamic Random Access Memory), is the new name for the memory. This allows for data to be written to and read in any order. RAM is a temporary storage device that can store information. However, RAM (Random Access Memory) is the physical hardware that stores temporary information on your computer for those who don’t know RAM. Most people reading this will already be familiar with RAM. Read on MedCPU’s guide to learn more about DDR3 and DDR4 Ram! What is RAM? DDR4 memory can offer better performance and higher bandwidth which is why many people choose it for their laptops. DDR3 has been used in computers since 2007 and still remains to be the most popular type of memory because it is faster, cheaper, and more power-efficient than DDR4 ram. And even though DDR4 does cost a bit more than DDR3 (about $70 for 16GB DDR4-2666 compared to $60 for DDR3-1600), it's the better choice for any new PC.People looking to buy a laptop this fall will be faced with a difficult decision: DDR3 vs DDR4 Laptop? Both types of RAM have their benefits and drawbacks. There are a few select instances where both memory types are supported, but you end up with half as many slots (eg, two DDR3 and two DDR4, instead of four DDR4). DDR4 will come down to your choice of CPU and motherboard. Core i7-8700K meanwhile doubles again to 128GB, helped in large part by the availability of higher capacity DIMMs.īut ultimately, the question of DDR3 vs. The Core i7-4770K officially lists 32GB as the maximum supported RAM, while i7-6700K doubles that to 64GB.
It's possible to get larger DDR3 memory modules, but many won't work in standard desktop motherboards. There are potentially other differences as well. DDR3 was slightly faster about half the time, and typically only a few percentage points separated the two memory types. The difference between DDR3-2133 and DDR4-2133 was negligible in a number of applications, ranging from Handbrake video conversion to half a dozen different games. How does this translate to real-world performance? As Anandtech found in some comprehensive benchmarks comparing DDR3 and DDR4, neither was a clear performance leader.
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