Product Comparison: Intel Xeon E5462 vs Intel Xeon E5440
General Specifications
Brand
Intel
Intel
Model
Xeon E5462
Xeon E5440
Origin
Costa Rica
China
About the Product
The breakthrough performance, energy efficiency, and reliability of Intel Xeon processor-based server systems make them the ideal choice for all of your data demanding or standard enterprise infrastructure applications.
The Intel Xeon E5440 processor runs at 2.83Hz and has a L2 cache of 12MB. It has 4 cores and 4 threads, is very widely used in the world and is ideal for a variety of business solutions. This is suitable for LGA771 socket. It does not have an integrated graphics core.
Package Size
Height
7.3 in.
7.3 in.
Width
5.1 in.
5.1 in.
Depth
2.4 in.
2.4 in.
Weight
1.15 lbs.
1.12 lbs.
Details
Socket
LGA771
LGA771
Lithography
45 nm
45 nm
Type of Processors
Server
Server
Code Name
Harpertown
Harpertown
What customers say about "Details"
Intel Xeon E5462 CPU Processor
- Easy install. Great product. Perfect.
- Easy install and good temps. Good CPU.
- Good processor! Great socket. Easy to install.
- This little processor is a great start. Nice socket for install to my board.
- Reliable CPU. Simple to setup.
Intel Xeon E5440 CPU Processor
- Fits perfectly on socket 771, I'm happy with this chip.
- Installing this processor is easy. I am pleased with this Intel product.
- I had a motherboard with socket 771 and the processor installed fine.
- It's easy to install, especially if you've already dealt with socket 771.
- I am happy with this CPU. I spent little time installing it.
Technical Specifications
CPU Cores
4
4
CPU Threads
4
4
Clock Speed
2.8 GHz
2.83 GHz
Max TDP
80 W
80 W
Max Temperature
67 °C
67 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes
What customers say about "Technical Specifications"
Intel Xeon E5462 CPU Processor
- Fast and solid product. Excellent.
- Fast and efficient. Would recommend.
- Fast processor for the price. Awesome.
- Fast and cheap processor - a great combo.
- This chip is very fast for the price.
Intel Xeon E5440 CPU Processor
- This processor has great processing power. I recommend it.
- Gave an old server a serious speed boost for cheap. Fast CPU.
- Reliable processor. I overclocked it to 3.33GHz, it worked great.
- Very fast and efficient processor, no worse than i5.
- The processor gets very hot, you need a good fan.
Cache And Memory Specifications
L1 Cache Size
256 kB
256 kB
L2 Cache Size
12000 kB
12000 kB
Memory Types
DDR3
DDR3
Max Memory Channels
2
2
What customers say about "Cache And Memory Specifications"
Intel Xeon E5440 CPU Processor
- Ideal processor for your home. Good speed of working with memory.
- You will not regret if you buy yourself this CPU. Works great with 8GB of RAM.
- I have been using it for 5 years now. L2 cache size is sufficient for work.
- Such a processor was installed in the server at my work. Worked fine with 6GB of RAM.
- Highly recommend this CPU. It has fast memory handling.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
No
No
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
No
No
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
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