What is the difference between the two CPUs Pentium T3400 Core T5800 and what does the letters and n

Inter Pentium Dual Core T3400 uses a Pentium dual-core processor with Core architecture The model number is T3400Inter Core2 Duo T5800 uses a dual-core processor with Core 2nd generation architecture Model number T5800 Core architecture is a new architecture launched by Inter The performance is better than AMD Sempron dual-core.

The Core 2nd Gen dual-core processor performs better than the Pentium dual-core.

Inter's T-series and P-series are mobile processors for laptops.

The E-series (dual-core) and Q-series (quad-core) I-series (newly launched Core i7) are desktop processors for desktops.

About numbers: Generally speaking, the higher the number, the better the performance (such as T5800>T5500).

As it stands, the higher the number after the CPU, the better the performance, and the lower the lower the negative it is.

T stands for Pentium series, P stands for 45nm process, Penryn, P is the abbreviation, and T is also an abbreviation.

The core has a better architecture than the Pentium, which is the main thing, and the second is that the core cache is higher than the Pentium. The letters and numbers at the end only represent the different products in the two series, generally from low to high.

Hello! Generally, Intel processors are followed by model numbers, which contain information such as frequency, and manufacturing cycle! The full name of this CPU is: Intel Core2 Duo CPU T6570 @

1. core2 duo (duo is the "transliteration" of dual, which means dual-core, Intel does it itself, quad is quad-core) The processor is dual-core.

1GHz is the main frequency of each core, and the main frequency of both cores is, you can see it as yes, but it is generally marked by the main frequency of each core.

Intel Pentium Dual-Core T3400

It's the Core 2 Duo T5800

A scaled-down version of . It's not far off.

Core's Level 2 cache is better and has strong stability

That's all there is to it when it comes to gaps

No matter what kind of CPU it is, it depends on the main frequency, the higher the performance.

Mainly look at the main frequency, L2 cache is also very important. But the technology of Pentium is not very mature, it belongs to the product of the transition stage, although the main frequency is high, it is recommended that you buy or buy Core.

Here's a comparison of 5800 and 3200 I found:

Core 2 Duo T5800 vs Intel Pentium Duo T3200:

When processing **, the former is about 25% faster.

The former is also a little faster when processing the audio path, and the exact value is not clear.

I don't have a comparison to 3400, but 3400 isn't much better than 3200.

The Pentium dual-core is the low-end of the Core 2, the core is the same, the L2 cache is smaller, and the L1 cache is no different. Worse performance than the Core 2 of the same period, but better than the old Core 2T5 series. For example, T3200 is better than T5550, and T3400 is better than T5800.

Pentium dual-core is not a dual-core processor in the true sense, although there are two processors on a CPU, but the other is not an independent core, it can be said to be a multi-tasking processor.

The Core series is different, it is a true dual-core processor, and the performance is naturally different.

The good core of the Core Duo has a large cache.

The Pentium Dual Core is a low-end product of Core, with both L1 and L2 caches being smaller than the Core and performing worse than the Core's.

t5800:

Manufacturer: Intel

CPU model: Intel Core2 Duo (Merom) T5800 (

Core frequency: Number of cores: 2

Core Type: Merom

Interface Type: Socket P

64-bit technology: Yes.

L2 cache: 2MB

FSB: 800MHz

CPU External Frequency: 200MHz

Production process: Intel Pentium Dual-Core T3400

Basic parameters. FSB: 667MHz

1MB L2 cache.

Interface type: socket 754

Number of cores: Dual-core.

Frequency: General Purpose Registers Data Width: 64 bits.

Production process: 45 nm.

Support Stepspeed, support TDP

I don't know where I know where I know the structure of the upstairs.

Among Intel's processors, processors with the same architecture have the greatest impact on performance.

frequency, not the second-level cache advertised. For example, the Pentium dual-core T3400 with only 1M L2 cache is in each.

The score of the review software surpassed the old T5550 with 2MB L2 cache, and it was on par with the T5650.

The Besturn dual-core T3400 will be 8% faster than the T5670 in the case of 100% CPU occupancy, which is already.

In many ways, it surpasses the Core 2T5800 with 2MB L2 cache. It is inferior only when it comes to unpacking files.

t5800。Of course, I think you'll rarely use a program that uses a dual-core processor to 100% unless it's a virus. So, you will rarely feel the advantages of the T3400. Besides, the 3400 was only launched in December last year, and the 5800 has been phased out. Incomprehensible for the experts upstairs!

Of course, it's Core, it's not just a little faster.

The architecture is not the same.

Pentium does not support Centrino technology, which is fundamental.

The Core is much better than the Pentium, and this advantage is obvious in this book.

The architecture of the two is not the same,Of courseT5800 is the first choice,But**High,And the performance can not be reflected in daily life,After all, the notebook is used for office or Internet access,Even if you play games because the graphics card is not good, you can't distinguish the performance of the two,So I still choose the cost-effectiveT3400.

The Core dual-core is absolutely good, he is a Centrino platform, and the performance is much better than the Pentium.

Remember to adopt it.

Processor Model Architecture Frequency FSB L2 Cache Instruction Set Process Power Consumption Celeron Dual-Core T1600 Merom 667MHz 1MB SSE3 65nm 35W Celeron Dual-Core T1700 Merom 667MHz 1MB SSE3 65nm 35W Processor Model Architecture Frequency FSB L2 Cache Instruction Set Process Power Consumption Pentium Dual-Core T3200 MEROM 667MHz 1MB SSE3 65nm 35W Besturn Dual-Core T3400 MEROM 667MHz 1MB SSE3 65nm 35W Pentium Dual-Core T4200 Panryn 800MHz 1MB SSE4 45nm 35W Processor Model Architecture Frequency FSB L2 Cache L2 Cache Instruction Set Process Power Consumption Core 2 Duo T5800 Merom 800MHz 2MB SSE3 65nm 35W Core 2 Duo T6400 Panryn 800MHz 2MB SSE4 45nm 35W Core 2 Duo T6600 Panryn 800MHz 2MB SSE4 45nm 35W Processor Model Architecture Frequency FSB L2 Cache Instruction Set Process Power Consumption Core 2 Duo P7350 Penryn 1066MHz 3MB 45nm 25W Core 2 Duo P7450 Penryn 1066MHz 3MB 45NM 25W Core 2 Duo P8400 Penryn 1066MHz 3MB 45NM 25W T series is more power consumption than P series, but the technology is not bad; The P series is the Centrino 2 platform, and the T series is the Centrino platform, although the manufacturing process is more advanced than before, some new functions have been added, and the power consumption is reduced, but the actual performance is not as strong as Intel advocates, and it is recommended to choose the cost-effective T series.

The Pentium Dual Core is not an overkill of the Pentium to Core, but a low-to-mid-range model of the Core 2.

The Core 2 comes in two inexpensive models: 1, the Pentium dual-core; 2, Celeron dual-core. The Pentium dual-core is mainly for the low-end market, while the Celeron dual-core is for the low-end market.

The difference between them is L2 cache, front-side bus, and clock speed.

At present, the 65nm technology and 45nm technology Pentium dual-core notebook models are all 1MB L2 cache, and the L2 cache is also smaller than the T5 and T6 of the same era, such as the T2410 Pentium dual-core L2 cache is 1MB, the front-side bus is 553MHz, and the Core 2T5750 is 2MB, 667MHz.

Compared with the Pentium dual-core of the same era, the main frequency has been reduced. For example, Celeron T1400 not only has a L2 cache of only 512KB and a front-side bus of 553MHz, but also has a main frequency, which is lower than that of the same generation T2410 and T5750.

This is actually similar to the high-end Pentium and low-end Celeron in the single-core era, the two are not excessive products of whom, but market strategies, which are divided into high-end and low-end.

In general use, the advantages of L2 cache are not obvious in dual-core CPUs (and certainly not at all). In CPU testing software such as 3DMark, the main frequency is still the dominant CPU performance. The T3400 is a Pentium dual-core, but because of the high frequency, it is said that the comprehensive performance test score not only exceeds all the Pentium dual-cores, but also surpasses the Core 2 dual-core of the T5 series, and even equals the high-end T7300 (T7300 has 4MB L2 cache) and the T6400 and P7350 that have just come out and use the SSE4 instruction set.

Of course, the Pentium dual-core at the same frequency is probably 3% to 7% lower than the Core dual-core. Considering the cost performance, it is recommended to buy T3400. I've seen American notebooks, the T3400 is $5800 cheaper than its contemporary, and $6400 cheaper than the T100.

The Pentium dual-core is the core architecture, that is to say, the core of the Pentium dual-core is the core core, and the Pentium dual-core is an excessive product from the Pentium to the Core dual-core, such as: E2140 E2160 E2180 is the Pentium dual-core.

1: The so-called Pentium dual-core T2XX can be regarded as a low-end product of Core 2.

2: During software testing, the Besturn dual-core is often measured to have only one core. Its dual cores are:

Logic dual-core, which is different from Core 2.

This is the previous generation of the Pentium platform, which will only die and live under the crushing of the Core I series processors, and can only be regarded as a turtle.