Процессор для ноутбука AMD Phenom II N870 HMN870DCR32GM

Количество товара на складе: 0 шт. Состояние: Б/У Гарантия: 1 мес. Цена: 400 р. Артикул: под заказ

At this time, December 2010, AMD Phenom II N870 is the fastest mobile microprocessor with three cores. The processor is based on enhanced K10 microarchitecture, and combines 4 cores (one of them is disabled), and DDR3-capable memory controller on one die. The N870 operates at 2.3 GHz, or 100 MHz and 200 MHz faster than earlier N850 and N830 models from the same family. The triple-core Phenom II employs two-level cache architecture, where each CPU core includes 128 KB level 1 and 512 KB level 2 caches. Being a high-performance microprocessor, the N870 includes all features that can be found in other Phenom II models:

• Accommodates full 128-bit Floating Point Unit, which results in better SSE performance
• Has increased memory bandwidth due to faster DDR3-1333 memory support. This ultimately translates into higher performance in memory-intensive applications.
• AMD64 instruction set extension allows this CPU to run 64-bit operating systems.
• Enhanced Virus Protection prevents computer virus infections by blocking certain types of exploits.
• Virtualization technology speeds up execution of user and system software in virtual environments.

AMD Phenom II N870 CPU contains PowerNow! technology, as well as several other low-power features, which, combined with processor's low frequency and presumably low core voltage, helps this model to achieve 35 Watt power rating. The Phenom II N870 is manufactured in 638-pin micro-PGA package, that requires socket S1. The processor fits all variations of socket S1, but works only in S1g4 revision of the socket.

Common perception "the most expensive processor performs the best", which more often than not works for desktop CPUs, is not true for mobile AMD microprocessors. While triple-core N870 will outrun dual-core Phenom II or Turion II counterparts in multi-threaded applications, they will not be as good in single- and dual-threaded tasks, and you may end up not just wasting your money, but also getting worse performance. Therefore, be careful when choosing this processor for new laptop, or as an upgrade CPU for existing laptop. An easy way to determine, whether the Phenom II X3 will work for you or not, is to run your favorite applications on a multi-core computer, and watch closely CPU usage for all cores. The Phenom II N870 should be good if the system frequently uses more than two cores.

AMD Phenom II N870 specifications

POPULAR PHENOM II N870 COMPARISONS

vs N660

vs N830

vs P860

Detailed side-by-side comparison

FAQ

Q: Is it possible to upgrade my AMD N870 CPU?

A: Probably yes. Processor compatibility is determined by your motherboard. Please check CPU-Upgrade.com website for CPU support list for your board.

Phenom II N870 Overclocking

Sorry, we do not have overclocking data for the microprocessor at this time.

Related news stories

AMD introduces new mobile microprocessors

Jan 05, 2011: In the past months we posted a series of articles dedicated to upcoming refresh of mainstream and ultrathin 2010 mobile platforms. If you followed the stories then you may know that a number of not yet released processors was spotted in specifications of Acer, Dell, HP and Lenovo notebooks, and some of these notebooks already materialized in retail stores. Today, AMD added new mobile models to 2010 AMD Mainstream Platform and 2010 AMD Ultrathin Platform pages, and updated AMD product pages as well.

HP service manual reveals new AMD mobile processors

Dec 16, 2010: Yesterday we published a story revealing not-yet officially released Phenom II Triple-Core N870 microprocessor in Dell Inspiron M501R notebook. We suspected that that processor would be a part of future refresh of AMD mainstream "Danube" platform. Today we found more mobile processors from the upcoming refresh. Hewlett Packard recently updated "Maintenance and Service Guide" for Compaq Presario CQ42 and HP G42 notebooks, and added unannounced AMD model numbers and their brief specifications.

Dell China ships Inspiron 501R with Phenom II N870 CPU

Dec 15, 2010: As the launch of Intel mobile Sandy Bridge microprocessors is getting imminent, we expect that AMD will respond to it with new versions of their low-power and mainstream mobile processors. Earlier this week we published two stories covering new models from AMD Ultrathin 2010 platform, Athlon II Neo K145, and Turion II Neo K645 and K685. AMD mainstream 2010 platform is getting refreshed too, and one of the new processors for that platform is a triple-core Phenom II N870.

AMD N870 Benchmarks and Performance evaluation

For N870 charts, comparing multi- and single-threaded performance of this microprocessor with other Phenom II Triple-Core Mobile processors and the fastest AMD and Intel x86 chips, please visit AMD Phenom II N870 multi-threaded and single-threaded performance pages.

For averaged performance in integer, floating-point, SIMD and memory-intensive applications please see the next section.

Integer, Floating-Point, SIMD and Memory performance

The graphs below show up to 10 microprocessors with approximately the same level of performance in integer (CPU), floating-point (FPU), SIMD and memory benchmarks. All processors were not overclocked, and were tested at a nominal frequency, with a stock heatsink and default BIOS settings. Click on the '?' mark next to each model name to see specifications of that model, and details of the test platform.

Benchmarked processor:

Integer performance

Floating Point performance

MMX / SSE / SSE2 performance

Memory-intensive program performance

CPU ID information for the Phenom II N870

Detailed characteristics of processor's internals, including x86 instruction set extensions and individual instructions, high- and low-level technologies, are listed below. This list was acquired from an actual AMD Phenom II Triple-Core Mobile N870 processor with the help of the x86 CPUID instruction. Any discrepancies between CPUID features and official specifications are likely due to some features being disabled in BIOS, or due to a bug in our CPUID decoding algorithm.

Our CPUID database contains 3 records for this microprocessor. See all submitted records.

Use our CPU identification tool to check features of your processor.

General information

Cache details

Supported instructions

Integrated features and technologies

CPUs, related to AMD Phenom II N870

The list of related CPUs does not include all models. For the complete list, please see the related "K10" processors for socket S1 (S1g4) page.

 • Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

 • Background color of specs and features indicate whether they are better or worse than similar spec/feature of the Phenom II N870

 • Click on the >  icon to compare any CPU in the table with the AMD Phenom II N870 (Javascript required).

 • Features abbreviations:

Unlock - Unlocked multiplier

Pictures (3)

2012-02-25 15:01:21 Posted by: gshv
Top view. Stepping code is NADIC AD. The processor was manufactured in the second half of September 2010. Package number (the number in the upper right corner) is 30605, which is standard for Phenom II triple- and quad-core CPUs.
2012-02-25 15:02:01 Posted by: gshv
Bottom view.
2012-06-18 14:33:37 Posted by: gshv
CPU-Z screenshot