1 socket, core, thread(1) Socket is the number of slots on the motherboard to plug the CPU, that is, the administrator said "road"The chip manufacturer encapsulates one or more cores on a chip, called a socket. Assuming a slot has two cores, the motherboard is plugged into 2 slots, which is the 4-core system.(2) Core is what we usually call "nuclear", that is, dual-core, 4-core and so on. Single-core (Single-core) and multicore (multi-core) are also k
Small series found that recently a lot of enthusiastic netizens in the network asked a more representative question: about E3 and i5 processor which is good?
E3 and i5 which is good i5 compared with E3 processor
In the current high-end mainstream installed, the most choice is i5 and E3 processor, which i5 and e3-1230 price difference is not much, bu
.
L2 cache (Level two caching) is the second layer of CPU cache, divided into internal and external chips. The internal chip level two cache runs the same speed as the frequency, while the external level two cache is only half the frequency. L2 cache capacity also affects CPU performance, the principle is that the larger the better, now the largest household CPU
, duration:148 sec.C converted Double Precision whetstones:67.6 MIPSReal 2m 28.88sUser 2m 28.25sSYS 0m 0.02SVi. Summary Run timeThe same program, the same number of cycles, takes 8.698 seconds to run on the Intel CPU and takes 148.88 seconds to run on the Qualcomm CPU.It can be concluded that in floating-point arithmetic, the Intel Pentium dual-core CPU E5300 2.60GHz is 17 times times stronger than Qualcomm
performance test Project, The iOS version currently provides only a single core and multi-core performance test project for CPUs.
CPU single-threaded and multithreaded performance comparisons
First is the comparison of processor performance, the PC (Desktop + notebook) selected core i7-6800k (six cores 12 threads), Core i7-6700k (quad core Eight threads), Core
U2300
Note: from top to bottom, the CPU performance is increased from high to low, that is, the t7700 has the highest performance, and the u2300 has the lowest performance. The performance of the CPU type in the same row is not much different. (The functions are not considered)PS: I always thought that the higher the model, the better the p
22nm
17W
3MB
i5-3230m
2.6GHz
3.2GHz
2/4
22nm
35W
3MB
Analysis:
I5-3337u can be seen as i5-3230m version (low-power version), performance loss is not small, if the pursuit of performance, select Ultra-polar, light and thin this time choose i5-3337u, otherwise use i5-3230m more suitable
and i5-4200u from a
The following Pepsi net makes a detailed parameter comparison for everyone, as follows.
Intel Core i3 4170 and i3 4160 processor contrast
Model i3 4170 i3 4160
Schema Haswell Refreshhaswell Refresh
Slot LGA 1150LGA 1150
Frequency 3.7Ghz 3.6Ghz
Cache 3M 3M
Nuclear display HD4400 HD4400
Power 54w54w
Price is about 800 yuan 750 yuan (boxed)
Process 22nm process dual core four thread 22nm process du
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