Product Comparison: AMD Athlon II X2 270 vs Intel Pentium G645

Advertiser Disclosure

This site is a free online resource that strives to offer helpful content and comparison features to its visitors. Please be advised that the operator of this site accepts advertising compensation from certain companies that appear on the site, and such compensation impacts the location and order in which the companies (and/or their products) are presented, and in some cases may also impact the scoring that is assigned to them. The scoring that appears on this site is determined by the site operator in its sole discretion, and should NOT be relied upon for accuracy purposes. In fact, Company/product listings on this page DO NOT imply endorsement by the site operator. Except as expressly set forth in our Terms of Use, all representations and warranties regarding the information presented on this page are disclaimed. The information which appears on this site is subject to change at any time. More info

Best Pick

AMD Athlon II X2 270 CPU Processor

Check Price

Intel Pentium G645 CPU Processor

Check Price

General Specifications

Brand

AMD

Intel

Model

Athlon II X2 270

Pentium G645

Origin

China

Costa Rica

About the Product

The dual-core AMD Athlon II processor X2 270 offers a clock speed of 3400 MHz and 2MB L2 cache. The inexpensive 45nm solution has an x17 multiplier, a 4 GT / s HT bus and a DDR3 memory controller that expands the RAM up to 32GB.

Representative of the modern line of entry-level processors within the SandyBridge architecture. Has two physical cores and support for modern Intel technologies.

Package Size

Height

4.5 in.

Width

3.4 in.

Depth

2.4 in.

Weight

1.1 lbs.

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

Details

Socket

AM3

FCLGA1155

Lithography

45 nm

32 nm

Type of Processors

Desktop

Code Name

Regor

Sandy Bridge

What customers say about "Details"

AMD Athlon II X2 270 CPU Processor

Not heated, even with a boxed cooler. Great socket type.
Easy to install, good chip.
Great processor, AM3 socket easy to install.
No problems with installation.
Good AMD CPU, good performance, easy to install.

Intel Pentium G645 CPU Processor

It was easy to install, FCLGA1155 really good socket.
1155 socket a bit outdated. Difficult to install.

Technical Specifications

CPU Cores

CPU Threads

Clock Speed

3.4 GHz

2.9 GHz

Max TDP

65 W

Max Temperature

65 °C

69.1 °C

Data Width

64 bits

Virtualization Technology

Yes

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

What customers say about "Technical Specifications"

AMD Athlon II X2 270 CPU Processor

Quite powerful for its price, cold.
Idle temperature 25-28, in games 40-45. Great CPU!
4 powerful cores, do not overheat.
A powerful processor that feels good in games.
On the first day, it was overclocked from 2.8 MHz to 3.5 MHz. Doesn't lag.

Intel Pentium G645 CPU Processor

Very good working speed.
Easily handles any linear load.
An excellent processor for its money, cold, no more than 55С under load.
Very low power consumption, powerful cores.
Multitasking is its weak point.

Cache And Memory Specifications

L1 Cache Size

128 kB

L2 Cache Size

2000 kB

512 kB

Max Memory Size

32 GB

Memory Types

DDR3

Max Memory Channels

Max Memory Bandwidth

33.1 GB/s

17 GB/s

L3 Cache Size

3000 kB

L1 Cache Size
Max Memory Channels

AMD Athlon II X2 270

Intel Pentium G645

AMD Athlon II X2 270

Intel Pentium G645

What customers say about "Cache And Memory Specifications"

AMD Athlon II X2 270 CPU Processor

Good memory speed bandwidth.
Works with Nvidia GT440 512Mb DDR5, 2Gb DDR3 RAM. I can play games, watch movies.
I like it, works well. Satisfied with the cache.
Not enough cache memory.
Supports DDR2 only up to 800Mhz and DDR3 1066Mhz.

Intel Pentium G645 CPU Processor