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Screams performance. Conserves power. Revolutionizes PCs. With Intel® Core™2 Duo desktop processor, you'll experience revolutionary performance, unbelievable system responsiveness, and energy-efficiency built in – up to 40% faster and up to 40% more energy efficient. Discover the world's best processors built for the world's best platforms with Intel Core 2 Duo processors.

Intel Core 2 Duo Processor Features
Delivering the best overall performance. Period.
Up to 40 percent faster than previous generation desktop processors¹ the Intel Core 2 Duo desktop processor provides unrivaled performance for all your desktop computing needs. With the latest arsenal of performance-rich technologies, including up to 4MB of shared L2 cache, and up to 1066 MHz Front Side Bus, you've got the future of computing now, and only from Intel:
  • Intel® Wide Dynamic Execution, enabling delivery of more instructions per clock cycle to improve execution time and energy efficiency
  • Intel® Intelligent Power Capability, designed to deliver more energy-efficient performance
  • Intel® Smart Memory Access, improving system performance by optimizing the use of the available data bandwidth
  • Intel® Advanced Smart Cache, providing a higher-performance, more efficient cache subsystem. Optimized for multi-core and dual-core processors
  • Intel® Advanced Digital Media Boost, accelerating a broad range of applications, including video, speech and image, photo processing, encryption, financial, engineering and scientific applications

Big, big performance. More energy efficient. Now available in smaller packages.
The Intel Core 2 Duo processor-based desktop PC was designed from the ground up for energy efficiency, letting you enjoy higher performing, ultra-quiet, sleek, and low power desktop PC designs.

Multitask with reckless abandon.
Do more at the same time, like playing your favorite music, running virus scan in the background, and all while you edit video or pictures. The powerful Intel Core 2 Duo desktop processor PCs provides you with the speed you need to perform any and all tasks imaginable.

   
Intel® Core™2 Duo with Intel® Viiv™ technology:
Digital Home Performance Overview
Powered by the dual-core Intel® Core™2 Duo processor E6700, Intel® Viiv™ technology(5) puts you in control of your digital entertainment. You control the music, movies and photos to enjoy when and where you want. Share digital content with friends and family or sync media files with handheld devices and take your entertainment with you on the go. Download news, movies, music, games and much more from your choice of participating Intel Viiv technology service providers. Access all your content faster with instant on/off functionality that allows your entertainment PC to turn on quickly like a TV (after initial boot, when activated).
What generation of Intel technology best suits your needs?
Intel® Pentium® 4 Processor 571 with HT Technology
and Intel® 945G Express Chipset
Intel® Pentium® D Processor 960
and Intel® 945G Express Chipset with Intel® Viiv™ technology
Intel® Core™2 Duo Processor E6700
and Intel® P965 Express Chipset with Intel® Viiv™ technology
Performance Results Single-core Dual-core Dual-core
Intel® DHCAT
Intel® Digital Home Capabilities Assessment Tool
84
points
205
points
288
points
Digital Music(1)
Convert more songs to digital format in 5 minutes
47
Songs
64
Songs
99
Songs
Home Video(2)
Compress a 25 min home video in less time
20.0
minutes
13.4
minutes
9.7
minutes
Image Editing(3)
Edit and improve more digital photos in 5 minutes
160
photos
152
photos
217
photos
Shows on the Go(4)
Quickly convert your home video to take with you on your iPod
Baseline +24%
faster
+74%
faster
Industry Benchmark Performance: PCMark* 05
Gaming Performance: Half Life* 2 and Unreal Tournament* 2004
1 Extrapolation based on Apple* iTunes* 6.0.4.2 converting 69 minutes and 29 seconds of music from WAV to MP3 format. The number of 3 minute tracks that can be converted in a 5 minute time period was then calculated. No other applications were running during the test. Results may vary depending on CD load and unload time.

2 A 25 minute video extrapolation based on Microsoft* Windows* Movie Maker 2.1 compressing a 416 MB DV video to a 25.7 MB WMV9 file. No other applications were running during the test.

3 A 5 minute photo editing extrapolation based on Adobe* Photoshop* Elements 4.0 running the auto smart-fix function on 103 jpeg images. The average size of each image is 600MB. No other applications were running during the test.

4 Calculation based on Quicktime* Pro 7.1 application compressing a 412 MB DV file to a 10.1 MB MOV format at using Quicktime* Broadband-High profile with H.264 compression. No other applications were running during the test.

5 Home networking capability and many Intel® Viiv™ technology-based usage models will require additional hardware devices, software or services. Functionality of Intel® Viiv™ technology verified devices will vary; check product details for desired features. System and component performance and functionality will vary depending on your specific hardware and software configurations. See http://www.intel.com/go/viiv_info for more information.

Performance tests and ratings are measured using specific computer systems and/or components and reflect the approximate performance of Intel products as measured by those tests. Any difference in system hardware or software design or configuration may affect actual performance. Buyers should consult other sources of information to evaluate the performance of systems or components they are considering purchasing. For more information on performance tests and on the performance of Intel products, visit www.intel.com/performance/resources/limits.htm or call (U.S.) 1-800-628-8686 or 1-916-356-3104.

Hyper-Threading Technology (HT Technology) requires a computer system with an Intel® Processor supporting HT Technology and an HT Technology enabled chipset, BIOS, and operating system. Performance will vary depending on the specific hardware and software you use. See www.intel.com/products/ht/hyperthreading_more.htm for more information including details on which processors support HT Technology.

* Other names and brands may be claimed as the property of others.

  
Archi-
tecture
Cache
Clock Speed
Front Side Bus
Dual-core
Intel® Virtual-
ization Technology±
Enhanced Intel Speed
Step® Technology‡
Intel® EM64T
Execute Disable Bit°
E6700
65 nm,
4MB L2
2.66 GHz
1066 MHz
Yes
Yes
Yes
Yes
Yes
E6600
65 nm,
4MB L2
2.40 GHz
1066 MHz
Yes
Yes
Yes
Yes
Yes
E6400
65 nm,
2MB L2
2.13 GHz
1066 MHz
Yes
Yes
Yes
Yes
Yes
E6300
65 nm, 5
2MB L2
1.86 GHz
1066 MHz
Yes
Yes
Yes
Yes
Yes

± Intel® Virtualization Technology requires a computer system with an enabled Intel® processor, BIOS, virtual machine monitor (VMM) and for some uses, certain platform software enabled for it. Functionality, performance or other benefits will vary depending on hardware and software configurations. Intel Virtualization Technology-enabled BIOS and VMM applications are currently in development.

‡ Enhanced Intel SpeedStep® Technology for specified units of this processor will be available in the 2nd quarter of 2006. See the Processor Spec Finder at http://processorfinder.intel.com or contact your Intel representative for more information.

† Intel® EM64T requires a computer system with a processor, chipset, BIOS, operating system, device drivers and applications enabled for Intel EM64T. Processor will not operate (including 32-bit operation) without an Intel EM64T-enabled BIOS. Performance will vary depending on your hardware and software configurations. See www.intel.com/technology/64bitextensions/ for more information including details on which processors support Intel EM64T or consult with your system vendor for more information.

° Enabling Execute Disable Bit functionality requires a PC with a processor with Execute Disable Bit capability and a supporting operating system. Check with your PC manufacturer on whether your system delivers Execute Disable Bit functionality.

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