What does AM3 mean when it is written on the motherboard

AM3 and AM3+ are AMD's interfaces, and now the CPU of AMD3+ interface is not yet on the market, AMD's interface is backward compatible, so it can be used regardless of whether the motherboard is AM3 or AM3+.

The AM3 and AM3+ parameters on the motherboard are:

The new AM3+ interface processor cannot be used on the current AM3 socket motherboard;

However, the current AM3 interface processor can be used in the new AM3+ socket motherboard;

That is, in the future, the old processor will be used for the new motherboard.

Refers to the AMD processors that support the Scoket AM3+ interface and the AM3 interface, mainly the FX series, is.

A standard for the classification of AMD motherboards. The AM3+ interface is the latest type.

It is the type of CPU socket, which represents what type of CPU AM3 AM3+ has 938 pins, which is the interface standard for AMD's new generation of Athlon™ II processors.

Motherboard Classification Chip Classification Intel: Socket386, Socket486, Socket586, Socket686, Socket370 (810 Motherboard, 815 Motherboard), Socket478 (845 Motherboard, 865 Motherboard), LGA 775 (915 Motherboard, 945 Motherboard, 965 Motherboard, G31 Motherboard, P31 Motherboard, G41 Motherboard, P41 Motherboard), LGA 1156 (H55 Motherboard, H57 Motherboard, P55 Motherboard, P57 Motherboard, Q57 Motherboard), LGA 1155 (H61 Motherboard, H67 Motherboard, P67 Motherboard), LGA 1366 (X58 Motherboard) AMD: Socket AM2 (770 Motherboard, 780G Motherboard, 785G Motherboard, 790GX Motherboard), AM2+ (same as AM2), AM3 (870G Motherboard, 880G Motherboard, 890GX Motherboard, 890FX Motherboard) This is the classification of AMD motherboards A standard 1st generation AMD2AMD2+AMD3AMD3+

The motherboard is too old, change it, brother.

AM3 motherboard, that is, the processor interface type of the motherboard, is AM3.

The full name of AM3 is Socket AM3, which is a CPU interface specification. All AMD desktop 45nm processors feature a new Socket-AM3 socket, which has 938 physical pins.

The AM3 CPU is physically compatible with the old Socket-AM2+ socket or even the earlier Socket-AM2 socket, because the latter two have 940 pins, and in fact the Socket-AM3 processor is fully capable of working directly on the Socket-AM2+ motherboard (supported by the BIOS), but the 940-pin Socket-AM2+The processor will not work on a 938-pin socket-am3 motherboard.

Currently, the Socket-AM3 processor can only support a set of memory module channels operating at the bandwidth of DDR3-1333, and it can only provide the bandwidth of DDR3-1066 when equipped with four memory modules.

is a type of processor, collectively known as the processor pins are 938 pins.

OK. Conversely, AM3+ motherboards cannot use AM3 CPUs.

The full name of AM3 is Socket AM3, which is a CPU interface specification. All AMD desktop 45nm processors feature a new Socket-AM3 socket with 938 physical pins, which means that the AM3 CPU is physically compatible with older Socket-AM2+ sockets and even older Socket-AM2 sockets.

Socket AM3+ (also known as Socket AM3B) is a CPU socket launched by AMD, released in 2011, replacing the previous generation of Socket AM3 and supporting AMD's new generation of 32nm processors AMD FX (codename)."zambezi"）。

The AM3+ dozer processor will be able to be mounted on the AM3 motherboard, and the AM3+ will be the same 938-pin in the pins.

Theoretically, no, if you want to change the AM3+ CPU, it is recommended that you refresh the motherboard with a higher version of the BIOS, and the higher version of the BIOS may better support the AM3+ interface.

Not necessarily with the best CPU socket with an AM3+ motherboard.

If the processor socket on the motherboard is white, you won't need the AM3+ series processor; The processor socket on the motherboard is black, so it supports AM3+ series processors.

The processor socket on the motherboard is white (i.e., the AM3 interface), so you can't use the AM3+ series processors. If the processor socket on the motherboard is black (i.e., the AM3+ interface), the AM3+ series processors are supported, and the AM3 series processors are also compatible. For the bulldozer series, it is supported without updating the motherboard BIOS.

AM3 processor.

AM3 processor.

The method is simple:

1. If the processor socket on the motherboard is white (i.e. AM3 interface), you will not be able to use the AM3+ series processor.

2. If the processor socket on the motherboard is black (i.e. AM3+ interface), the AM3+ series processor is supported. It is also compatible with AM3 series processors. For the bulldozer series, it is supported without updating the motherboard BIOS.

For the latest pile driver series, some AM3+ motherboards that leave the factory are older and need to be updated to the latest BIOS.

Here's an example:

ASUS M5A97 is the first AM3+ interface motherboard to leave the factory, which can be used on the AM3+ bulldozer series (4 6 8 cores), as well as the AM3 Athlon II and Yilong II series (2 3 4 6 cores). But to get on the AM3+ piledriver series (4 6 8 cores), you need to update the BIOS.

The ASUS M5A97 is an improved AM3+ motherboard with a Bios that already supports the piledriver series.

What many people don't understand is that the AM3+ interface socket of the motherboard is backward compatible, that is, you can use the AM3 processor. However, the processor of the AM3+ interface cannot be used on the motherboard of the AM3 socket (that is, the socket of the AM3 cannot support the AM3+ processor, and it is useless to update the BIOS)! So your bulldozer CPU won't light up even if it's plugged in.

In short, the processor socket of the motherboard is black, which is AM3+, which supports bulldozers and pile drivers! If it's white, it's am3, and it's not supported!

Split boards, some boards can, some can't, and for example, the boss of Gigabyte's 880G series, even if you can plug in a bulldozer, you can only go to FX4100 and the like Personal suggestion Go to the official website of the board to see that there is a CPU support list.

The interfaces are compatible.

There are two requirements for whether it can be lit:

1.The motherboard manufacturer has updated the BIOS and added the CPU of FX**2Your motherboard has the power to meet FX's needs.

Because many AM3 motherboards are designed to power only 65W or 95W, these motherboards cannot provide stable power for FX above 100W**.

At present, only a small number of AM3 motherboards can use AM3+ CPUs;

The full name of AM3 is Socket AM3, which is a CPU interface specification with 938 CPU pins.

"Socket AM3+" is a CPU socket launched by AMD, which is compatible with Socket AM3.

The AM3 CPU can run on the AM3+ motherboard, but the AM3+ CPU can only work on some AM3 motherboards (usually the BIOS needs to be flashed), but the power supply may be insufficient and the performance will be limited.

AM3+ supports HyperTransport, and the motherboard socket has 942 interfaces, which is only one more interface than Socket AM3, and the interface layout is basically the same as that of Socket AM3.

Socket AM3+ and Socket AM3 are compatible with each other, AM3 CPU can run on AM3+ motherboards, but you need to refresh the motherboard BIOS, and the power supply may be insufficient and the performance will be limited.

AM3+ is backward compatible with AM3, whether the motherboard supports it, the key depends on whether the manufacturer has a relevant BIOS upgrade, in principle, it is not possible.

In addition, does your motherboard only support, bring the motherboard to the counter, can it be lit with AM3+CPU installation, don't you try it out?

Socket AM3+ is compatible with Socket AM3, and AM3 CPU can run on AM3+ motherboards, AM3+

The CPU can also run on AM3 motherboards (usually requiring a refresh of the BIOS), but the power supply may be insufficient and the performance will be limited. [2][3][4]

Specifically, you can take the motherboard to the computer store and ask him to make sure that if it is compatible, then buy a CPU with him, and if you can't, you can only change the motherboard.

At present, only a small number of AM3 motherboards can use AM3+ CPUs;

The full name of AM3 is Socket AM3, which is a CPU interface specification with 938 CPU pins.

"Socket AM3+" is a CPU socket launched by AMD, which is compatible with Socket AM3.

The AM3 CPU can run on the AM3+ motherboard, but the AM3+ CPU can only work on some AM3 motherboards (usually the BIOS needs to be flashed), but the power supply may be insufficient and the performance will be limited.

AM3+ supports HyperTransport, and the motherboard socket has 942 interfaces, which is only one more interface than Socket AM3, and the interface layout is basically the same as that of Socket AM3.

Socket AM3+ and Socket AM3 are compatible with each other, AM3 CPU can run on AM3+ motherboards, but you need to refresh the motherboard BIOS, and the power supply may be insufficient and the performance will be limited.

AM3+ motherboards can use AM3 CPUs, but AM3 motherboards cannot use AM3+ CPUs. Your configuration is now in 2016, and you can only change it all.

It can be plugged in and can be used normally.

Generally speaking, if it is an AM3 motherboard, the CPU plugged in the AM3+ may need to flash the BIOS. However, the motherboard of AM3+ is directly compatible with the AM3 processor. Generally, this kind of question should be repaired for the old platform with the motherboard broken, right?

If you can find a suitable 970 board, you can still do it.

In addition, by the way, the AM3 processor can be plugged into an AM2 or AM2+ motherboard. But the AM2's processor can't be plugged into the AM3 motherboard.

Hello landlord!

Yes, AM3+ is backward compatible with AM3, AM3 CPU performance is not affected at all, and there is also a SATA3 interface.

Flashing the AM3 BIOS with AM3+ CPU may affect the performance, but the native AM3+ with AM3 CPU will not affect the performance.

Yes, AM3+ motherboards are compatible with AM3 processors, but AM3+ processors cannot be installed on AM3 motherboards.

AM3+ motherboards are compatible with AM3 CPUs.

It seems that your concept is not very clear, and you don't know much about this part.

First of all, you have to look at the specific model of the motherboard. Find the specific parameters according to the model.

The motherboard can be plugged into the AM3 U, which is definitely supported.

2.Whether you need to flash the BIOS depends on whether the motherboard directly supports AM3's CPU3Whether there is value for updating. If your motherboard supports it, then it is recommended not to use AM3, and you will not be able to play the performance of you.

4.Whether the memory is in place. If you are using DDR2 800 for 3G memory, then it is still recommended not to use the U of AM3.

As for your question, simply look at the motherboard model, and then search whether it directly supports AM3, if it is directly supported, you don't need to flash the BIOS.