Socket 94 is an interface type adopted by Athlon64 processor, with 94 pins. The processor with Socket 94 interface supports dual-channel ECC memory, and the motherboard supporting Socket 94 processor must use 6-9 layers of PCB and DDR memory with ECC check.
Socket 754 is an interface type adopted by Athlon64 processor, with 754 pins. Socket 754 interface processor supports single channel memory
LGA 775 slot, which is an Intel 925X Express and Intel 915 Express chipset. The interface type adopted supports Pentium 4 and Pentium 4 Extreme Edition processors, and the number of pins is 775.
Socket 478 is the interface type adopted by Pentium 4 series processors at present, with 478 pins. The Pentium 4 processor of Socket 478 has a small area and its pins are arranged very closely. There are a large number of motherboard products using Socket 478 slot, which is the most widely used slot type at present.
Socket A, also called Socket 462, is the socket standard for Athlon XP and Duron processors of AMD. Socket A interface has 462 slots and can support 133MHz external frequency. Like Socket 37, it reduces the manufacturing cost and simplifies the structural design.
Socket 423 is the standard interface of the original Pentium 4 processor. The shape of Socket 423 is similar to that of the previous sockets, and the corresponding number of CPU pins is 423. Socket 423 slots are mostly based on Intel 85 chipset motherboards, which support Pentium 4 processors at 1.3 GHz to 1.8 GHz. However, with the popularity of DDR memory, Intel developed the i845 chipset supporting SDRAM and DDR memory, and the CPU slot was changed to Socket 478, and Socket 423 slot disappeared.
Socket 37 architecture is developed by Intel to replace SLOT architecture. It looks very similar to Socket 7, and it also uses a slot with zero insertion force, and the corresponding CPU is 37 pins.
Socket 37 motherboards are mostly products using Intel ZX, BX and i81 chipsets, and other manufacturers include VIA Apollo Pro series and SIS 53 series. Initially, it was thought that the CPU upgrade ability of Socket 37 might not be very good, so the sales volume of Socket 37 was always inferior to the motherboard of SLOT 1 interface. But in Intel's "Copper Mine" and "tualatin" series CPU, the motherboard with Socket 37 interface changed its low-end image and gradually replaced SLOT 1 interface. At present, there are still very few motherboards in the market that use this slot.
SLOT 1 is a CPU interface developed and patented by Intel to replace Socket 7. In this way, other manufacturers can't produce products with SLOT 1 interface, which makes AMD, VIA, SIS and other companies have to unite to upgrade Socket 7 interface and get Super 7 interface. Later, with the rise of Super 7 interface, Intel provided the manufacturing license of SLOT 1 motherboard to motherboard manufacturers such as VIA, SIS and ALI, so these manufacturers also launched a series of motherboards with SLOT 1 interface, which enriched the motherboard market.
SLOT 1 is a slot designed by Intel Corporation for Pentium II series CPU. It integrates Pentium II CPU, its related control circuits and secondary cache on a daughter card, and most Slot 1 motherboards use 1MHz external frequency. SLOT 1 has an advanced technical structure, which can provide greater internal transmission bandwidth and CPU performance. Motherboard chipsets with SLOT 1 interface include BX, i81 and i82 series of Intel and Apollo series of VIA, Aladdin Pro II series of ALI and 62 and 63 series of SIS, etc. This interface has been eliminated, and there is no motherboard product with this interface on the market.
7 M* z) }1 G$ C1 ^+ o; ~ SLOT 2 is used professionally, and it is used in high-end servers and graphics workstation systems. The CPU used is also an expensive Xeon series. There are many differences between Slot 2 and Slot 1. First of all, the Slot 2 slot is longer and the CPU itself is larger. Secondly, Slot 2 is competent for multi-purpose computing with higher requirements, which is the key to enter the high-end enterprise computing market. In the standard server design at that time, the general manufacturer could only use two Pentium II processors in the system at the same time. With the design of Slot 2, eight processors can be used in one server at the same time. Moreover, Pentium ⅱ CPU with Slot 2 interface adopted the most advanced .25 micron manufacturing technology at that time. Motherboard chipsets supporting SLOT 2 interface include 44GX and 45NX. 8 [( `) w9 {) K
SLOT A interface is similar to SLOT 1 interface of Intel Company, which is used by K7 Athlon of AMD Company. In terms of technology and performance, SLOT A motherboard is fully compatible with all kinds of original peripheral expansion cards. It does not use Intel's P6 GTL+ bus protocol, but Digital's Alpha bus protocol EV6. EV6 architecture is an advanced architecture, which adopts multi-threaded point-to-point topology and supports 2MHz bus frequency. There are two main motherboard chipsets supporting SLOT A interface structure, one is AMD's AMD 75 chipset, and the other is VIA's Apollo KX133 chipset. This kind of interface has been completely replaced by Socket A interface.
Socket 7: Socket means slot in English, and Socket 7 is also called Super 7. Originally, it was designed by Intel for Pentium MMX series CPU. Later, Intel abandoned Socket 7 interface and switched to SLOT 1 interface. AMD, VIA, ALI, SIS and other manufacturers still used this interface until Socket A interface was developed. The basic feature of this slot is 321 jack, and the system uses 66MHz bus. Super 7 motherboard adds support for 1MHz external frequency and AGP interface type.
the chipsets used by p>Super 7 include MVP3 and MVP4 series of VIA company, 53/54 series of SIS company and Aladdin V series of ALI. The products corresponding to Super 7 interface CPU are AMD K6-2, K6-Ⅲ, Cyrix M2 and some other manufacturers' products. This kind of interface has been eliminated at present, and only some old products can see it.