What does DDR3/1600 mean?

What does DDR3/1600 mean? 

The next generation of DDR3 has arrived. New chipsets and processors from AMD® and Intel® now support memory operating at 1600MT/s (aka 1600MHz). DDR3-1600 memory has a module classification of PC3-12800, which effectively means the peak data rate of the module is 12.8GB/sec (see table).

What is 4 GB DDR3 memory? 

Double Data Rate 3 Synchronous Dynamic Random-Access Memory (DDR3 SDRAM) is a type of synchronous dynamic random-access memory (SDRAM) with a high bandwidth (“double data rate”) interface, and has been in use since 2007.


Type of RAM
4 GB PC3-12800 ECC DDR3 DIMM
Predecessor DDR2 SDRAM (2003)
Successor DDR4 SDRAM (2014)

Is a 1600MHz RAM good? 

In general it is good enough and it actually is the fastest kind of memory supported on locked Intel motherboards before socket 1151. Though if you have a Z87/Z97 motherboard and unlocked K cpu, then getting memory faster than 1600MHz can be beneficial.

How fast is DDR3-1600? 

DDR3 speeds
Friendly name Industry name Peak Transfer Rate
DDR3-800 PC3-6400 6400 MB/s
DDR3-1066 PC3-8500 8533 MB/s
DDR3-1333 PC3-10600 10667 MB/s
DDR3-1600 PC3-12800 12800 MB/s

What does DDR3/1600 mean? – Related Questions

Is DDR3 good for gaming?

Yes, it is still great in this day and age. The real-world performative differences between DDR3 and DDR 4 modules just aren’t all that significant for gamers, but if you’re a content creator, we do suggest that you make the upgrade as you will find high performance DDR4 ram suits your needs better.

Which is better 1600MHz or 1866MHz?

but bigger is almost always better. Yes, but just to clarify, sometimes low end 1866 MHz memory runs at slower timings to reach the 1866MHz speed. This would effectively be slower for daily use than 1600MHz RAM that had tighter (more respsonsive) timings.

Can I mix 1600 and 1866 RAM?

Splendid. it should work the issue is, the 1866 will just run at 1600 which means it will be slow for the given latency. your best bet is to put in the 1866 and set its timings to match that on the 1600 and then put in the 1600.

How do I know if my RAM is fast?

Open up Task Manager by right-clicking on the Windows taskbar and selecting Task Manager. Navigate to the Performance tab — it will open with the CPU view selected, so you’ll want to choose the Memory view from the left navigation panel. After clicking on Memory, you can view your RAM speed and other details.

Can I use 1866mhz RAM on 1600mhz motherboard?

Beyond that, the actual speed that memory works at is set by your motherboard and CPU. So buying 1866mhz memory that is on sale. Plugging it in and running it at 1600mhz, yeah that is no problem what so ever.

Can I use 1866mhz RAM on 1333?

Even with 1333 you don’t really notice much of a difference. You can buy the 1866 and run it at whatever you want to. 1333, 1600, or 1866 would work.