Product Comparison: Intel Xeon X3440 vs Intel Core i7-870


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General Specifications
Brand
Intel
Intel
Model
Xeon X3440
Core i7-870
Origin
Malaysia
Costa Rica
About the Product
Xeon X3440 processor released by Intel. The processor is designed for server computers and is built on the Lynnfield architecture. The total number of cores - 4, threads - 8. Maximum processor clock frequency - 2.93 GHz. Technological process - 45 nm. Cache size: L1 - 256 KB, L2 - 1 MB, L3 - 8 MB.
Package Size
Height
5.7 in.
5.5 in.
Width
5.2 in.
4.8 in.
Depth
3.2 in.
2.8 in.
Weight
0.8 lbs.
0.8 lbs.

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

Details
Socket
LGA1156
LGA1156
Lithography
45 nm
45 nm
Type of Processors
Server
Desktop
Code Name
Lynnfield
Lynnfield
What customers say about "Details"
Intel Xeon X3440 CPU Processor
  • Good working product, great socket performance.
  • The first time meets 1156 socket, it was easy to install.
  • The box cooler is pretty good, there were no problems with the installation.
  • Works well, installation took 15-20 minutes.
  • LGA1156 good, but outdated.
Intel Core i7-870 CPU Processor
  • It's a good buy so if you have an LGA 1156 socket don't think twice.
  • If you are still on an LGA 1156 then look no further, this is a great processor for your motherboard!
  • This is the 2nd most powerful I7 processor you can get for the LGA1156 socket.
  • I really like this type of socket it's easy to install.
  • There is very little choice of alternative cooling for LGA1156.
Technical Specifications
CPU Cores
4
4
CPU Threads
8
8
Clock Speed
2.53 GHz
2.93 GHz
Turbo Clock Speed
2.93 GHz
3.6 GHz
Max TDP
95 W
95 W
Max Temperature
72.7 °C
72.7 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

What customers say about "Technical Specifications"
Intel Xeon X3440 CPU Processor
  • Supports 32Gb RAM, unlike i7 860.
  • A good model for its money, easily overclocked to 3.3 GHz.
  • Compatible with many consumer motherboard models.
  • In a stress test at a stock frequency of 59 degrees, pretty good!
  • A good cooler is needed when overclocking.
Intel Core i7-870 CPU Processor
  • Excellent performance, low heat dissipation, and energy efficiency.
  • Maximum heating 47 C with stock cooling.
  • It is still relevant, works great with all systems.
  • I tried to overclock, it gets very hot during tests.
  • Unfortunately, even with slight overclocking, the LGA1156 did not pass stability tests.
Cache And Memory Specifications
L1 Cache Size
256 kB
256 kB
L2 Cache Size
1024 kB
1024 kB
L3 Cache Size
8000 kB
8000 kB
Max Memory Size
32 GB
16 GB
Memory Types
DDR3
DDR3
Max Memory Channels
2
2
Max Memory Bandwidth
21 GB/s
21 GB/s

Intel Xeon X3440

Intel Core i7-870

Intel Xeon X3440

Intel Core i7-870

What customers say about "Cache And Memory Specifications"
Intel Xeon X3440 CPU Processor
  • Works without problems with 4 dual-rank RAM planks with a total capacity of 32 GB.
  • Impressive cache size! Great processor.
  • Xeon an excellent processor, good frequency, lots of cache, and support for 32GB of RAM.
  • This cache size is enough for absolutely any games.
  • Excellent processor, 8MB of cache is a lot!
Intel Core i7-870 CPU Processor
  • Powerful. Multi-threaded, large cache.
  • Very large cache, everything works without lags.
  • Not bad memory bandwidth! Xeon is good variant for home PC.
  • Using 16GB DDR3 1033 and games works great, no lags!
  • Supports only 16GB of RAM, modern processors 32GB and more.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
Yes
Yes
Enhanced SpeedStep / PowerNow!
Yes
Yes
Hyper-Threading / HyperTransport
Yes
Yes
Warranty / Certifications
Manufacturer Warranty
3 year(s)
3 year(s)
Certifications
CE, FCC
CE, FCC
Other Information
Manufacturer


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