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Home

> Computers > Components > Processors

Compare Intel Core 2 Duo E8400, 3Ghz (BX80570E8400A) Boxed Processor to Intel CORE 2 QUAD Q9400-2.66GHz-6MB-1333FSB-LGA775-Quad Core (BX80580Q9400) Boxed Processor

Comparing 1 - 2 of 2 products

 
 
 

Intel Core 2 Duo E8400 Image
Intel Core 2 Duo E8400, 3Ghz (BX80570E8400A) Boxed Processor

Intel Core 2 Quad Q9400 Image
Intel CORE 2 QUAD Q9400-2.66GHz-6MB-1333FSB-LGA775-Quad Core (BX80580Q9400) Boxed Processor
From $145  |  13 stores
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From $154  |  17 stores
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  Smart Buy   
The lowest price from a trusted store. What is "<span>Smart Buy</span>"?
eBay $145
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eBay $154
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Product Description   
 
Intel® Core™2 Duo processor is the new brand name for our next-generation energy-efficient performance desktop and mobile processors. Formerly known by their codenames Conroe and Merom, the... More
Intel® Core™2 Duo processor is the new brand name for our next-generation energy-efficient performance desktop and mobile processors. Formerly known by their codenames Conroe and Merom, the Intel® Core™2 processors for desktop and mobile computers are based on the Intel® Core™ microarchitecture, Intel's new industry-leading foundation for all mobile, desktop and server platforms moving forward. Less
Introducing Intel® Core™2 Quad processor for notebook and desktop PCs, designed to handle massive compute and visualization workloads enabled by powerful multi-core technology. Optimized for... More
Introducing Intel® Core™2 Quad processor for notebook and desktop PCs, designed to handle massive compute and visualization workloads enabled by powerful multi-core technology. Optimized for the longest possible battery life without compromise to performance, Intel Core 2 Quad processors for notebooks allow you to stay unwired longer while running the most compute-intensive applications. Less
Product MPN   
MPN BX80570E8400A BX80580Q9400
Key Features   
Product Type Processor Processor
Front Side Bus Speed 1333 MHz 1333 MHz
Processor Type Core 2 Duo Core 2 Quad
Socket Type   What is "Socket Type"? Socket LGA775 Socket LGA775
Architecture 45 nanometers 45 nanometers
Package Type Intel Boxed Intel Boxed
Processor   
Processor Number E8400 Q9400
Product Type   What is "Product Type"? Processor Processor
Manufacturer Intel Intel
Processor Type   What is "Processor Type"? Core 2 Duo Core 2 Quad
Clock Speed   What is "Clock Speed"? 3 GHz 2.66 GHz
Processor Instruction Set SSE • SSE2 • SSE3 • SSE4 Intel MMX • SSE • SSE2 • SSE3 • SSE4
Memory   
L2 Cache Size 6 MB 6 MB
L1 Cache Size   What is "L1 Cache Size"? 64 KB 128 KB
Other Features   
Included Devices Unknown Cooling Fan
Processor Features Enhanced Intel Speedstep technology • Extended Memory 64 Technology (EM64T) • Execute Disable Bit • Dual Core • Virtualization Technology • Intel Thermal Monitor 2 • Enhanced Halt State (C1E) Enhanced Intel Speedstep technology • Deeper/Deep Sleep states for dynamic power management • Extended Memory 64 Technology (EM64T) • Execute Disable Bit • Virtualization Technology • Intel Thermal Monitor 2 • Enhanced Halt State (C1E) • Quad Core
Platform   What is "Platform"? PC PC
Package Qty. 1 1
Miscellaneous   
UPC 675900938243 675900973947
Product ID 53897755 69204187
 
Product Reviews
Intel Core 2 Duo E8400 Image
Intel Core 2 Duo E8400, 3Ghz (BX80570E8400A) Boxed Processor
5/5 stars
4 reviews
Intel Core 2 Quad Q9400 Image
Intel CORE 2 QUAD Q9400-2.66GHz-6MB-1333FSB-LGA775-Quad Core (BX80580Q9400) Boxed Processor

My Over-Clocking King.

by wheelchair-wiz , Feb 17, 2009
Pros: Easy to overclock, runs cool, doesn't use much energy.
Cons: May require a large hsf replacement, as the stock HSF is not very good.
The Bottom Line: An amazing processor that I would buy over and over again if I had to.
This reviewer recommends this product.
Review: This is the processor I am using day in and day out and it is by far the best piece of hardware I have ever owned. Not only does it work perfectly and stay cool, it over-clocks like no tomorrow.

I have my little E8400 running at 4.0Ghz on...
Read full review »
Author's Rating: 5/5 stars  

Intel E8400 do's & don'ts

by glenn_welt , Apr 12, 2009
Pros: Best value 4.0Ghz Dual Core 6MB L2 Cache processor available today.
Cons: $165 less for me to spend on pizza.
The Bottom Line: Best $165 I've ever spent on a processor.
This reviewer recommends this product.
Review: Having built many PCs back to the days of paying $1,000 for a processor that ran at 100hz, recalling the progressions over almost 30 years has brought me to the point where justifying the purchase of another CPU has become nearly impossible due to...
Read full review »
Author's Rating: 5/5 stars  
Read all reviews for this product >>
 

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