Looking for an answer to the question: Can you put ddr3 1333 instead of 1066? On this page, we have gathered for you the most accurate and comprehensive information that will fully answer the question: Can you put ddr3 1333 instead of 1066?
Difference between DDR3 and DDR4 RAM. It uses a maximum of 1.2 Volts, and a minimum of 1.05 Volts, while DDR3 uses a maximum of 1.5 Volts and a minimum of 1.35 Volts. DDR4 also has increased power saving enhancements. It includes a new deep power – down mode that reduces power consumption when the system is in standby.
This difference in notch position is also why you can't use DDR3 RAM in a DDR2 system or install DDR2 RAM into a DDR3 slot (even though they have the same number of pins). In short, DDR2 and DDR3 RAM are not compatible with each other: If your motherboard has DDR2 RAM slots, then you can only use DDR2 RAM.
DDR4 is marginally better than DDR3, but DDR4 is new and expensive. First off, DDR4 operates at a lower voltage than DDR3. DDR4 runs at 1.2 volts, down from 1.5. It doesn't sound like much, and it's really not for your typical home PC.
Yes it's absolutely NO problem for gaming.
You can use memory modules of different speeds as long as they are faster than those specified for your computer. It is recommended to use modules of the same speed as those already installed in your system. ... For example, for a DDR2 667MHz system you could add 800MHz modules, they will run at the 667 speed.
Distinguished. Yes it definitely is. Recent benchmarks show that there is little difference, like 5% between 1333Mhz or super high-end 2133Mhz modules. So it's kind of a waste to overspend on expensive RAM.
Memory Tab Showing DRAM Frequency of 1799.6 MHz (Good) SPD stands for Serial Presence Detect, and it is used to let your computer know about your installed memory. This lets your computer know what memory is present, and what timings to use to access the memory.
The only difference between the two is maximum memory bandwith: hypothetically, dual channel 1333mhz ram has 21gb/s memory bandwidth compared to dual channel's 1066mzh, which is rated at 17gb/s memory bandwidth.
There is really no performance difference between running the RAM at 1333MHz compared to 1600MHz. The reason to buy 1600MHz is if you are heavily OCing. When you OC the CPU (unless you've got an unlocked multi like the 955) you also change the frequency the RAM.
According to the DigiTimes, DDR3 is expected to gain value by 40-50% for the duration of 2021. ... DDR3 maintains decent popularity due to the vast amount of systems that are still around, which are only compatible with the older memory technology.
YES! you can install a 2gb and 4gb RAM chip together. As long as the frequency is the same there isn't going to be any issues.
Yes. As long as both modules are supported by the motherboard, the faster stick of RAM will clock down to match the slower one. Enjoy your 8 GB of RAM. Also, you do not have to worry too much about breaking your motherboard as long as the memory types match the slots.
In modern editing 1066 is a bit slow. You'll want to go for something well balanced such as 1866MHz RAM, and buy the same model for all sticks in the future due to the voltage irregularities and recognition issues different modules create.
Yes it definitely is. Recent benchmarks show that there is little difference, like 5% between 1333Mhz or super high-end 2133Mhz modules. So it's kind of a waste to overspend on expensive RAM. Your extra dollars will be better spent on a SSD, or a better GPU or CPU.
1600 is 1600 MHz, and 1333 is 1333 MHz. So the 1600MHz memory would (or should) be faster.
You can, both sticks will run at 1333MHz. As long as your motherboard supports more than 8gb of RAM, which most of them do.
The performance difference is less than 3% in most real-world games and applications; only the most memory-intensive workloads, memory-specific benchmarks and gaming on IGP show significant differences. As Jack said, the prices are usually practically the same, so might as well go with 1600.
There is really no performance difference between running the RAM at 1333MHz compared to 1600MHz. The reason to buy 1600MHz is if you are heavily OCing. When you OC the CPU (unless you've got an unlocked multi like the 955) you also change the frequency the RAM.
Distinguished. Yes it definitely is. Recent benchmarks show that there is little difference, like 5% between 1333Mhz or super high-end 2133Mhz modules. So it's kind of a waste to overspend on expensive RAM.
So the answer is that 1600 Mhz memory modules may not work in a slot that supports only upto 1066 Mhz. However the 1333 Mhz RAM worked.
Yes, you can. A prerequisite first: BOTH sticks need to be of the same generation, e.g. BOTH have to be DDR3, DDR4, etc. If you got that nailed down, it's pretty simple afterwards: you just plug both sticks into the system. The faster stick will operate at the frequency of the slower stick.
Distinguished. Yes it will run just fine. The slot can handle 1600mhz stock, and more with OC.
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Can you put DDR3 1333 instead of 1066? Both memory modules should work and operate at 1066 MHz. If properly supported, the modules will operate in dual-channel mode, but both modules will be limited to the slower one, which is unlikely to be noticeable. There should not be any significant problems in terms of system performance or stability.
Can you put DDR3-1333 instead of 1066? 2 Answers. Both memory modules should work and operate at 1066 MHz. If properly supported, the modules will operate in dual-channel mode, but both modules will be limited to the …
Can you put DDR3 1333 instead of 1066? Both memory modules should work and operate at 1066 MHz. If properly supported, the modules will operate in dual-channel mode, but both modules will be limited to the slower one, which is unlikely to be noticeable.
Not correct. if the mobo supports up to 1066 and nothing higher then it will not work. the only time that it will run at the slower speed is when you put say a DDR3 800 and a DDR3 1066 module in ...
Technically yes. Your motherboard will automatically down clock the 1333 RAM to 1066 to match the other stick. However, it's always a good idea to buy modules in pairs. The reason is because the two modules are tested and compatibility is verified.
Hynix 1333Mhz Desktop PC RAM DDR3 4 GB (Dual Channel) PC (HMT351UCFR8C-H9 PC3 10600U) The number 10600 indicates that its 1333 Mhz. So the answer is that 1600 Mhz memory modules may not work in a slot that supports only upto 1066 Mhz. However the 1333 Mhz RAM worked.
Question from Anthony J.: Rick, I have a custom built PC with an ASUS motherboard that supports DDR3-1333MHZ RAM. It’s about 5 or 6 years old as best I can recall. I want to upgrade the memory from 4GB to 8GB, but the only RAM sticks I could find locally are DDR3-1600MHZ.
Yes you can. However, the speed at which the ram will work depends on your mother board. If it supports 1600 MHz then your ram will run at 1600Mhz. But if your mother board does not supports upto 1333 mhz then the 1600 Mhz ram will run …
I currently have a stick of DDR3 RAM (1333 MHz, 4 GB) in one of the slots on my motherboard (Asus H61M). Can I use a stick of DDR3 RAM (1600 MHz, 4 GB) in the other slot? Yes. The faster memory should automatically clock down to 1333 Mhz. Be sure you are running the latest firmware to avoid any issues ahead of time.
1. Yes it will simply downclock to 1066 and run the SPD timings at that speed. 2. Yes for the most part, since the vast majority of DDR3L …
The 1333MHz memory that is being produced is a very high CAS latency of 8 or 9, while a lot of the 1066MHz is at CAS latency of 7. The higher latency will actually defeat a lot of the performance benefit with the latest Mac motherboards. In addition, you can over-clock the 1066MHz memory, but cannot with the 1333MHz" .
It clearly shows that it supports 1066/1333 MHZ pc3 rams. Now based on that you can upgrade or downgrade without even having a single inch of doubt. However, if you try to do any other experiment where you want to put in a higher bus speed or a lower bus speed ram than specified, then there are 100% chances that it wont work.
Re:DDR3 1066 memory in a DDR3 1333 slot, will it work? Thursday, April 04, 2013 7:01 AM ( permalink ) P55 will support 1066 just fine, however do NOT mix and match RAM. Use 4 identical DIMMs, not 2 different sets of 2. Likely will have configuration issues, and possibly severe stability issues. #2.
Aug 23, 2010. #1. Hi All, My Acer 8943G supports DDR3 1333MHz but comes installed with 4GB 1066MHz. I want to add another 4GB (have Windows 7 so should support it) but am wondering about the performance difference between 1066Mhz DDR3 and 1333Mhz. I niavely figured that the 1333 was 25% faster but a decent scout around google today has left …
In over 95% of the cases you'll be able to use faster memory chips like 1333 on older computers without problems. Still there is a small number of cases when this will not work. One good example is the Mac Mini from around 2010 that will became unstable with 1333 MHz memory but that will run just fine with original 1066 Mhz memory.
Can you put DDR3 1333 instead of 1066? Both memory modules should work and operate at 1066 MHz. If properly supported, the modules will operate in dual-channel mode, but both modules will be limited to the slower one, which is unlikely to be noticeable.
hypothetically, dual channel 1333mhz ram has 21gb/s memory bandwidth compared to dual channel's 1066mzh, which is rated at 17gb/s memory bandwidth. Only a select few tasks will take advantage of...
Welcome back to Tom's Forum! Yes you can use DDR3-1600 or even faster on your ASUS M5A78L-M LX, but it depends on the CPU itself. Phenom X4 are fine with DDR3-1600 with FSB OC (DOCP), Phenom X6 up to DDR3-2000 with same OC, and FX's DDR3-1866 is native speed up to the highest non-XMP frequency and if the JEDEC offers DDR3-1866 then at full native …
I think it's 1333mhz RAM you have there, not 1066mhz. PC3-10600 (or with some makers, PC3-10666) is also known as DDR3-1333. The name "PC3-10666" refers to the peak transfer speed of 10666 Mb/s ...
The 1600 stuff should work without a problem, although the 920 CPU limits the speed to 1066 (afaik, only the extreme 965/975 CPU's can work with 1333 and 1600 DDR3 speeds). You will likely find that the 1600 RAM will offer better timings at the slower speeds than comparable 1333/1066 RAM - so even if you don't go for overclocking, there may still be a …
DDR3 running at stock 1066 instead of 1333. I have DDR3 PC3 10666 in my new build, which is just up and running. According to CPU-Z, the RAM is running at 533.3MHz (I assume this per stick) with FSB:RAM at 5:8. These are the stock settings on the MOBO (GA-EP45T-DS3R). In the bios, the RAM frequency is given as 1066 with DRAM voltage as 1.5v.
Can you put DDR3 1333 instead of 1066? 2 Answers. Both memory modules should work and operate at 1066 MHz. If properly supported, the modules will operate in dual-channel mode, but both modules will be limited to the slower one, which is unlikely to be noticeable. There should not be any significant problems in terms of system performance or ...
I would only add that Over Clockable (AKA: O.C. or XMP) profile RAM may NOT be compatible with older laptops or desktops designed to useDDR3-8500 (1066 MHz) as, the lowest backward compatible frequency for the O.C.'d RAM is most likely going to be 1333 MHz or 1600 MHz, which are not supported by those older DDR3 standard capable devices.
Also you can mix and match DDR3 that have difference speed ratings. If you have 1 stick of 4GB DDR3 8500 and an other stick of 4GB DDR3 12800 the computer will notice the difference and lower the faster ram down to that of the slower ram. However if you put a 4GB stick and a 2GB stick in you will lose what is known as Dual channel.
The Intel Xeon 5600 series has 3 memory banks, If one DIMM ate put in each bank you get a memory speed of 1333MHz, with two in each bank the memory frequency...
4 x 240-pin DDR3 DIMM slots Supports Dual Channel DDR3 1333/ 1066MHz non-ECC, un-buffered memory (Max 8GB on 64-bit Operating Systems) keep an eye on what you are buying and you should be okay.
I have changed Ram in many machines of many types and never found an exception to this. Ram runs at the speed of the bus, unless the bus is faster than the Ram speed which is not the case here, you're fine. The 1333 ram may or may not work. It is not working at 1333 if your computer specs are for 1066 ram.
2. This answer is not useful. Show activity on this post. To support the point by @mspasov (sorry for unable to add comments), my MacBook Pro mid 2010 13" (MacBookPro7,1) did not support Hynix 4GB PC3-12800 DDR3 1600 MHz sticks if used alone or 4GB+4GB, they work only if coupled (2GB+4GB) with pre-installed 2GB 1033 MHz sticks from Samsung. Share.
I quickly took a look at local RAM prices: value DDR3-1333 and DDR3-1066 were the same price. It may be different for you where you live. DDR3-1333 is the same as PC3-10600 and 10666, 10600.
Memory under "About this Mac" is reported as "32GB of 1333 Mhz DDR3." Therefore, not reported as its native 1600 Mhz. Trick is to make sure the memory you get supports 1.5V as most of the newer memory is lower voltage (eg., 1.35V or 1.2V) that is NOT SUPPORTED by the iMacs older than 2013. Speed is not the issue.
im currently running 3GB of DDR2-800 Ram.....and am planning for an upgrade. Is it worth paying the extra cash and buying DDR3 1333/1600 which also have higher latencies or should i just upgrade to 4GB of DDR2 1066/1200 Ram.
Running Lion with 8GB of DDR3 1333Mhz which I specificly ask for. It registers as 1333Mhz and has not given me any issues. I'm sure it's only running at 1066 since that's the system bus speed. From experience in both PC and MAC, you can install a faster spec RAM but not a slower one.
You can use 1333MHz RAM if it is the right type but it will clock down to 1066MHz. Like if you used 1333MHz RAM in a 2009 Mac Pro it would clock down to 1066MHz because the board doesn't support...
Hello. I wish to upgrade my E6410 from the present 6GB (Kingston 4gb + 2gb) DDR3 RAM 1333 Mhz to 8GB RAM. In order to make sure I order the correct RAM, I contacted a local dealer and asked if the Kingston ValueRAM 4 GB DDR3-1333 (KVR13S9S8/4) would work, that is if it is compatible or not.
The default speed of the RAM is 1066mhz, but can run at 1333mhz when overclocked. ie the FSB (Front Side Bus - AMD) or QPI (Quick Path Interconnect - Intel) is increased from default. If you adjust the FSB or QPI without adjusting the RAM divider the RAM speed can be increased up to 1333mhz. trash, Jul 28, 2010. #4.
Aug 17, 2014. #4. you can always run slower ram, the problems could start if it a lot faster than your mobo support ( something like 2133, 2400 or more), but to give a better anwser your mobo supports ddr3 ram up to 1600mhz, there is no lower limit for memory support, if you wanted to you could set it to 800. 0.
Beside this, can you put ddr3 RAM in a ddr2 slot? 2 Answers. no - DDR2 and DDR3 are not compatible nor interchangeable. aside from electrical differences (voltage, signal timing etc) the SO-DIMM modules should be keyed differently, additionally I think DDR2 SO-DIMMs are 200 pin whereas DDR3 are 204 pin, they shouldn't fit in same slots.
Technically, the highest supported DDR3 speed for those is 1066. However, most midrange - enthusiast boards support higher, some past 1800. Running your RAM at above 1066 doesn't require you to overclock the processor on an i7 board, just fiddle with RAM multipliers/voltage (or in the case of XMP compatible RAM, just using the profile).
Below memory compatibility will be DDR3 unless stated otherwise. (example: DDR3L) DDR3 is not backward-compatible with DDR2. DDR3 and DDR3L are socket compatible, however, It is NOT compatible with computers using 4th Generation Intel (Haswell) processors, which exclusively support 1.35 V operation for memory. Example:
However, most DDR3-1066 can probably run at least 1333. Lower Voltage - Generally DDR3-1066 runs at 1.5v, while DDR2-1066 is probably at 2.0-2.1v(some run lower, but most are specced for 2.0-2.1v). On the DDR2, that is pretty much the limit of voltage you can put through it safely. However, on DDR3 1.65v is safe without a problem.
2. yes, memtest did 2 passes on 1066 mode no problems, 1333 with settings I tried got to around 35% before raining errors. 3. maybe, I'm using windows xp 32 bit, installed it not so long ago, at the moment everything runs fine on 1066, should I install vista 64? (besides it having dx10) Crisis66 said: ↑.
Can you put DDR3/1600 instead of 1066? Can you put 1600 Mhz RAM in 1066/800 Mhz RAM Slot – NO It Might not work! If you are upgrading an old PC that has DDR3 1066/800 Mhz RAM slots on its motherboard and planning to upgrade, then you might not be able to find new RAM modules with that frequency. The RAM stick should simply run at the lower clock …
The cost and effort it takes to just upgrade the motherboard so you can use DDR3 along with your existing processor and hard drive is not worth it, mostly since the performance gain may not be that big of a difference to really notice. Since this is a laptop, you would not be able to upgrade the motherboard, so you would be stuck with DDR2.
You cannot put DDR3 in a DDR4 RAM slot, so if you are buying a newer processor, such as an eighth or ninth generation Intel, or an AMD Ryzen processor, you will need to purchase DDR4 RAM to go with it. DDR4 is the future of RAM. It is faster than DDR3, uses less power than DDR3, and has increased bandwidth over DDR3. The increased bandwidth can.
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). That’s about a 17% improvement on memory bandwidth over DDR3-1333. Keep In Mind. In servers, the processor model number affects how fast the memory can operate.
Most likely you can use the 1333 ram and your computer will automatically downclock it to 1066. As far as a speed difference, you'll still be running 1066 so you won't notice a speed difference, but you will have the benefit of the extra RAM (less slowdown when multitasking, more room for RAM caching).
so 1066 RAM would be enough for Yorkfield (OC) E8500 speed = FSB X 9.5 . E8500 @ 5000 means FSB = 526 (which is easy for the Wolfades) based on what you said 667 RAM ([email protected]) is enough for Wolfades (OC) / I don t know if Wolfades can easily go beyond 667 but I don t think so.
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