Product Comparison: Intel Core 2 Duo E6400 vs Intel Core i3-3220


Intel Core 2 Duo E6400 CPU Processor
Best Pick
Intel Core i3-3220 CPU Processor
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General Specifications
Brand
Intel
Intel
Model
Core 2 Duo E6400
Core i3-3220
Origin
Malaysia
Malaysia
About the Product
The Intel Core 2 Duo E6400 was a desktop processor with 2 cores. It is part of the Core 2 Duo lineup, using the Conroe architecture with Socket 775. Core 2 Duo E6400 has 2MB of L2 cache and operates at 2.133 GHz.
The 2-core Intel Core i3-3220 processor is a 22nm performance solution for a wide range of tasks. There is a clock frequency of 3300 MHz, Hyper-Threading technology, an integrated graphics accelerator Intel HD Graphics 2500. There is support for operating DDR3 memory with a maximum volume of up to 32 GB.
Package Size
Height
6.6 in.
4.9 in.
Width
6.2 in.
4.2 in.
Depth
3.7 in.
2.8 in.
Weight
1.1 lbs.
Details
Socket
PLGA775/LGA775
FCLGA1155
Lithography
65 nm
22 nm
Type of Processors
Desktop
Desktop
Code Name
Conroe
Ivy Bridge
What customers say about "Details"
Intel Core 2 Duo E6400 CPU Processor
  • Easy to install. It worked out well.
  • It is the best CPU ever made, I always love intel. Installation was easy.
  • I bought this for an older PC to get it running for a child. No issues with installation.
  • Good for the price. Great performance. Simple install.
  • It runs very quiet and gave my aging PC the added power it needed. Easy to install. Perfect.
Intel Core i3-3220 CPU Processor
  • The LGA1155 socket is great for this processor.
  • Highly popular 1155 socket. This is exactly what I needed.
  • When I went to install it, I was a bit of a novice and I did it easy.
  • Works great. No issues on install and with daily use. Thanks Intel.
  • This is the first time I assembled the computer myself and the installation of this CPU was easy.
Technical Specifications
CPU Cores
2
2
CPU Threads
2
4
Clock Speed
2.13 GHz
3.3 GHz
Max TDP
65 W
55 W
Max Temperature
61.4 °C
65.3 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes
What customers say about "Technical Specifications"
Intel Core 2 Duo E6400 CPU Processor
  • I was impressed. Very fast for the price.
  • No more glitching or painful waiting for programs to load. Fast.
  • This is a great processor, very fast for the money.
  • Very powerful. Very fast. I recommend.
  • I had a little heat problem. CPU little slow for my needs.
Intel Core i3-3220 CPU Processor
  • This cpu is great for the price. I've read that it outperforms amd fx quad cores that run at 4.2ghz.
  • The hyperthreading feature allows you simulate two more cores at fast speeds.
  • The 3.3 ghz on this baby make it very fast. Excellent processor.
  • Great option for my my budget gaming build. Definitely recommend. Just works!
  • A processor that is fast and affordable, you can't go wrong.
Cache And Memory Specifications
L1 Cache Size
128 kB
64 kB
L2 Cache Size
2000 kB
512 kB
Memory Types
DDR3
DDR3
Max Memory Channels
2
2
L3 Cache Size
3000 kB
Max Memory Size
32 GB
Max Memory Bandwidth
25.6 GB/s
What customers say about "Cache And Memory Specifications"
Intel Core 2 Duo E6400 CPU Processor
  • It's screaming fast and rock stable. Good memory support.
  • A pair of normal DDR2 800 MHz memory can overclock the CPU to 3.2.
  • It came with 2.13 GHz. It is very easy to overclock as well. Works well with my DDR3 memory.
  • Extra 2 MB cache goes a long way. Good performance.
  • No lag, faster loading times, works perfect with DDR3 memory, etc. Highly recommended!
Intel Core i3-3220 CPU Processor
  • For everyday work on a computer and not very complex tasks, the cache in this processor is enough.
  • This one is 22nm so I can use my memory at 1600 which is good.
  • I coupled the 3220 with a mid range video card and 4GB of memory. I'm happy with how it works.
  • No complaints. I install 32 GB of RAM and the computer flies.
  • Limited cache. I would like a little more for such a processor.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
No
No
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
No
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer
Link
Graphics Specifications
DirectX* Support
11
Graphics Max Dynamic Frequency
1050 MHz
Graphics Base Frequency
650 MHz
Processor Graphics
Intel HD Graphics 2500

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