What is the difference between i7 and i7 levels, and how many generations of i7 processors are there

When I saw the i7 level on the title, I immediately thought of the whole machine of some unscrupulous stores in a certain treasure that used foreign garbage to pit Xiaobai. At that time, when I saw this i7 level for the first time, I rejected it in my heart, because the 1st generation i7 is also i7, and the 8th generation i7 is also i7, so what level is this i7 level? Generation 1 and Generation 8 are almost worlds apart.

So it's obviously a trap.

core i7

Chinese: Core.

i7, core codename: Bloomfield) processor is Intel.

Introduced in 2008, the 64-bit quad-core CPU follows the x86-64 instruction set and replaces the Intel Core 2 series processors based on the Intel Nehalem microarchitecture.

Intel officially confirmed that the new generation of desktop processors based on the new Nehalem architecture will continue the name "Core" (Core) and be renamed the "Intel Core i7" series, while the name of the Extreme Edition is the "Intel Core i7 Extreme" series. Generations of Core i7 logo (7 photos) Nehalem used to be Pentium 4

Codename for the 10 GHz version.

i7 level is the Xeon processor,Don't buy it to play games,2680V2 God U,The running score is very i7 8700 is about the same,But the game performance2680V2 can only reach G5420,Even i3 8100 can't do it,I have a so-called God U,2680v2 Play peace elite on about 40 frames,And i7 4770 open 3 hangs are full frames60,This is the gap,Don't take the end game to eat chicken test,End game eats graphics card,The emulator not only eats CPU,Also eats graphics card。

i7 refers to the Intel Core i7 series.

i7 level is mostly a treasure profiteer in the name of i7 high-end processor, secretly use foreign garbage e5 to cheat Xiaobai, as long as you see i7 level from the configuration list, E5, E3, Xero, etc., almost 89% of them are determined to be profiteers.

And, if it is indeed the processor of the i7, but the specific model is not marked, it should also be noted at this time that the profiteers are likely to use outdated models such as the i7 970, which are even inferior to foreign garbage.

Comparison of CPU i5 and i7 performance! Is the i7 necessarily better than the i5, and the i5 necessarily inferior to the i7?

How big is the difference between i5 and i7? i7 and i5 which one is more suitable for you, huh? i5 or i7 who is better in the game, huh?

It can be mixed and matched like this.

However, the CPU of 955 cannot fully play the super graphics card of 7970.

At least an i7-level CPU is required to fully function.

What is the difference between the i5 processor and the i7 processor.

1. The basic frequency is different.

i7 processor base frequency GHz.

i7-class processor base frequency GHz.

2. The turbo frequency is different.

i7 Maximum Turbo Frequency GHz.

i7 Maximum Turbo Frequency GHz.

3. TDP is different.

The TDP of the i7 is 65W.

The TDP of the i7 class is 90W.

4. The motherboard is different.

The i7 cannot be overclocked, and is generally equipped with a B250 motherboard.

The i7 level unlocked multiplier can be overclocked, and it is equipped with a Z270 motherboard.

There are four generations of Core i7, and the models are:

The regular version of the i7 has 920 940 950 960 870 860 860s 930 870 870s 875K are all 4C8T, 970 and 980 are 6C12T, and the 980X and 990X are 6C12T, and the 965 and 975 are 4C8T.

There is no Extreme Edition for Generation Intelligence, 2600 2600K 2600S and 2700K are all 4C8T.

There are 3770 3770S 3770T 3770K and 38205 models in the ordinary version of the generation intelligence, all of which are 4C8T, and the three models of the 3930K 3960X and 3970X of the Extreme Edition are all 6C12T.

The regular version of the generation intelligent is 4765T 4770 4770S 4770T 4770K 4770R 4771 and 4820K are all 4C8T, and the 4930K and 4960X of the Extreme Edition are both 6C12T.

The Core i7 is a CPU family logo for high-end users, including Bloomfield (2008), Lynnfield (2009), Clarksfield (2009), AR Randale (2010), Gulftown (2010), Sandy Bridge (2011), Ivy Bridge (2012), Haswell (2013), Skylake (2016), Kaby Lake (Q1 2017), Coffee Lake (Q3 2017) and other sub-series.

1. The architecture is different.

The first-generation i7 was based on the Nehalem microarchitecture.

The second-generation i7 is based on the Sandy Bridge microarchitecture.

2. The memory controller is different.

The first-generation i7 has a built-in three-channel DDR3 memory controller (Nehalem only).

The second-generation i7 has a built-in dual-channel four-channel memory controller (four-channel is only available in Sandy Bridge-E).

3. Turbo mode is different.

The first-generation i7 uses the first-generation Turbo Mode.

The second-generation i7 uses the second-generation Turbo Boost, which has better performance.

The Core i7 (Chinese: Core i7, core codename: Bloomfield) processor is a 64-bit quad-core CPU launched by Intel in 2008, which follows the X86-64 instruction set and is based on the Intel Nehalem microarchitecture, replacing the Intel Core 2 series processor.

The Core i7 is a CPU family logo for mid-to-high-end users produced by Intel (Intel Corporation), including Bloomfield (2008), Lynnfield (2009), Clarksfield (2009), Arrandale (2010), Gulftown (2010), Sandy Bridge (2011), Ivy Bridge ( 2012), Haswell (2013), Haswell Devil'S Canyon (2014), Broadwell (2015), Skylake (2015) and many other sub-series.