Intel CPU models: Computer Hardware

Since Intel's 90um technology was launched, its new CPU does not use the previous clock speed to mark the CPU, but uses a number to mark the CPU, which causes Intel's CPU to have a model problem, intel uses this product to fully cover the high-end and low-end markets, but it also raises the consumer's blind choice of CPU, which is easy to choose by mistake. So here we will give you a brief description of the loneliness.
Intel's new CPU products include three series, five series, six series, eight series, and nine series (server version and ultimate version are not discussed ), 9 ** let's just leave it alone. The price is too high. Thousands of CPUs are not enough for us to consume.
3 ** is the D of the competition, which is divided into two types: 478 pins and 775 pins. The 478-pin CPU is a multiple of 5, the ending number of the 775-pin CPU model is a multiple of 5 and then + 1. For example, sai Yang d325 is the 478-pin CPU, because 325 is a multiple of 5, and sai Yang d326 is the 775-pin CPU, because 326 is 325 + 1, the same clock speed as the 2.53g MHz CIDR Block, the only difference between the CIDR Block 25 and the d326 is the 478 pin and the 775 pin. In addition, Intel's 775-pin CPU supports 64-bit CPUs, so Sai Yang d326 is still a 64-bit CPU. the intel 3 ** series features a 533 MHz front-end system bus with a level-2 cache of 235 K and does not support hyper-threading.
5 ** is the popular version of Pentium 4. Except for the first 520 and 530 (discontinued) versions, the current 5 ** series are 533 MHz front-end system bus and 1 Mbit/s second-level cache, hyper-threading is not supported. Because it is the same as the 775 pin, the model is marked as a multiple of 5 + 1, such as 506, 511, 516, and so on.
6 ** is an enhanced version of Pentium 4. It features a 800 MHz front-end system bus and 1 Mbit/s second-level cache. It supports hyper-threading. The labeling model of 6 ** takes 10 as the step. Each increase is 10, and the clock speed increases by 200 MHz. For example, 630 is 640 GB, and is GB.
8 ** is a super-strong version of Pentium 4. Because the 8 ** product performance is too good, it is no longer called Pentium 4, but it is called Pentium D or PD. Its product features a 805 MHz front-end system bus (except for the previous release of PD). Although it does not support hyper-threading, it is a popular member of the popular multi-core CPU camp, internal integration of two physical cores, each with a 1 m second-level cache. The 8 ** labeling model is also based on 10 steps. Each increase of 10 increases the clock speed by 200 MHz. For example, 820 is 2.8g and 830 is 3.0g.
At the time of receiving the pen, I 'd like to add a few words to my question. First, why don't we talk about the 478 pin Pentium 4 with loneliness? I feel that there is nothing to say, and I hope you will not consider that kind of product. Currently, 775 is the trend of the times, and 478 is yellow yesterday. If you choose 478 sai Yang, you can still understand it for the sake of being cheap. However, it would be too silly to choose 478 P4. If you spend so much money, the future of the entire computer is broken, alas! Second, you may have noticed that several of Intel's CPU product lines have different product lines but the same clock speed. When selecting a CPU, do not only consider the clock speed. The CPU clock speed of the computer does not represent everything. For example, the clock speed of 630 is 3.0, but it is not 820 (clock speed 2.8) expensive, why is it that the CPU is effective? Think about other things and you will get twice the result with half the effort. At the same time, you must be careful about JavaScript deception. Please be careful when using low-price CPU but same-frequency CPU.
High-speed hyper-threading psc cpu |
1. psc cpu is the latest core processor released by Intel. Based on HT hyper-threading, psc cpu is faster and more powerful, especially making the speed of large-scale computer games and digital entertainment functions more perfect! (Introduction of 90nm process, enhanced high-speed hyper-Threading Technology, increased L1 data cache, doubled L2 cache, and added sse3 instruction set, adopting the most advanced encapsulation and the most forward-looking Technology) jcv2k
2. The psc cpu features high speed and ultra-high performance, and the power consumption has soared to a heat equivalent to W bulbs. cooling has become a challenge in the industry, at present, only one Lenovo manufacturer in the industry has successfully solved its heat dissipation problem with a leading system solution, allowing computers to run quickly while maintaining consistent stability! (Motherboard temperature control technology, power supply solution, chassis air duct design)> kx6rj
3. Lenovo is the first large-scale PC manufacturer in China to release a stable, fast-speed hyper-threading psc cpu model. It synchronizes China with the world with leading technologies! /

Detailed description of CPU parameters for each model

Athlon XP

With intel's Pentium 4, the "Thunderbird" core athlon cannot cope with it. To this end, AMD has launched a new generation of athlon CPU that uses the "Palomino" core. The official name on the market is "athlon XP", and the popular name is "athlon 4 ". AMD named Palomino athlon XP, more out of consideration of the market image. Since AMD has been at a disadvantage in terms of architecture and operating frequency since Intel launched P4, amd urgently needs to change the convenience of focusing on P4, it is necessary to launch products of the corresponding specifications. Athlon XP adopts the opga (organic pin Grid Array) Encapsulation Method of glass fiber, which has two kinds of encapsulation: red-brown and tea-green, and the lettering in the lower right corner of the CPU is also different. One is B, the other is N, but there is no difference in performance. It contains 37.5 million transistors and 0.5 million more than the Thunderbird core. The chip area is also increased from 120 mm² to 127.6 mm² for increased energy-saving technologies.
When the 0.13 micron process became the mainstream in the market, amd followed the trend to launch the 0.13 micron process, using "thoroughbred A0", "thoroughbred B0" core athlon XP, I believe that you are familiar with these two types of core and will not go into detail here.

[Main technical parameters] Left → right: CPU model, core speed (MHz), Core code, bus speed (MHz), multiplier, L1 cache, L2 cache, manufacturing process (micron) encapsulation form, operating voltage, core maximum temperature (Celsius)

Model 6 Architecture (Palomino)
Athlon xp1500 +, 1333, Palomino, 133X2, 10, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp1600 +, 1400, Palomino, 133X2, 10.5, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp1700 +, 1467, Palomino, 133X2, 11, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp1800 +, 1533, Palomino, 133X2, 11.5, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp1900 +, 1600, Palomino, 133X2, 12, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp2000 +, 1667, Palomino, 133X2, 12.5, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90
Athlon xp2100 +, 1733, Palomino, 133X2, 13, 0.18 kb, 1.75 KB/full speed, opga (socket A), V, 90

Model 8 architecture (thoroughbred)
Thoroughbred A (cpuid680)
Athlon xp1700 +, 1467, thoroughbred A, 133*2, 11, 0.13 kb, 1.5 kb/full speed, opga (socket A), V, 90
Athlon xp1800 +, 1533, thoroughbred A, 133*2, 11.5, 0.13 kb, 1.5 kb/full speed, opga (socket A), V, 90
Athlon xp1900 +, 1600, thoroughbred A, 133*2, 12, 0.13 kb, 1.5 kb/full speed, opga (socket A), V, 90
Athlon xp2000 +, 1667, thoroughbred A, 133*2, 12.5, 0.13 kb, 1.6 kb/full speed, 1.65, opga (socket A), V/V, 90
Athlon xp2100 +, 1733, thoroughbred A, 133*2, 13, 0.13 kb, 1.6 kb/full speed, opga (socket A), V, 90
Athlon xp2200 +, 1800, thoroughbred A, 133*2, 13.5, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85
Thoroughbred B (cpuid681)
Athlon xp1700 +, 1467, thoroughbred B, 133*2, 11, 0.13 kb, 1.6 kb/full speed, opga (socket A), V, 90
Athlon xp1800 +, 1533, thoroughbred B, 133*2, 11.5, 0.13 kb, 1.6 kb/full speed, opga (socket A), V, 90
Athlon xp2000 +, 1667, thoroughbred B, 133*2, 12.5, 0.13 kb, 1.6 kb/full speed, 1.65, opga (socket A), V/V, 90
Athlon xp2100 +, 1733, thoroughbred B, 133*2, 13, 0.13 kb, 1.6 kb/full speed, opga (socket A), V, 90
Athlon xp2200 +, 1800, thoroughbred B, 133*2, 13.5, 0.13 kb, 1.6 kb/full speed, opga (socket A), V, 85
Athlon 242400 +, 2000, thoroughbred B, 133*2, 15, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85
Athlon xp2600 +, 2133, thoroughbred B, 133*2, 16, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85
Athlon xp2600 +, 2083, thoroughbred B, 166*2, 12.5, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85
Athlon xp2700 +, 2167, thoroughbred B, 166*2, 13, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85
Athlon xp2800 +, 2250, thoroughbred B, 166*2, 13.5, 0.13 kb, 1.65 KB/full speed, opga (socket A), V, 85

[Part number (OPN) Meaning]
Model 6
A x 2100 d m t 3 C (space is only used to facilitate resolution, but is not actually used)
A: The CPU family and architecture. A represents an AMD athlon XP processor that adopts the mode 6 Architecture.
X: high-performance desktop processor high-performance desktop Processor
2100: Pr value (based on the actual frequency), 1500-2100
D: encapsulation form. d Indicates opga.
M: operating voltage. M stands for 1.75 V.
T: the maximum temperature of the core, T stands for 90 degrees Celsius
3: L2 cache size, 3 representing KB
C: Maximum frontend bus frequency. c Represents 266 MHz.

Model 8
Axd a 2700 d k v 3 D (space is only used to facilitate resolution, but actually does not exist)
Axd: the CPU family and architecture. axd represents an AMD athlon XP processor that uses the Mode 8 architecture.
A: The processor type. A indicates the desktop processor.
2700: Pr value (based on the actual frequency), 1700-2800
D: encapsulation form. d Indicates opga.
K: operating voltage. k Represents 1.65 V, u represents 1.6 V, and l represents 1.5 V.
V: the maximum temperature of the core, T stands for 90 degrees Celsius, and V stands for 85 degrees Celsius.
3: L2 cache size, 3 representing KB
D: Maximum frontend bus frequency. c Represents 266 MHz, and D represents 333 MHz.