Product Comparison: Intel Xeon E3-1245 v2 vs Intel Core i7-3770K


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General Specifications
Brand
Intel
Intel
Origin
Costa Rica
Costa Rica
About the Product
The Xeon E3-1245 V2 processor has 4 cores, is manufactured using a 22 nm process technology, the Ivy Bridge architecture. It has a number of threads 8. The core clock is 3.4GHz. The maximum frequency with Intel Turbo Boost mode reaches 3.8GHz. The motherboard must be with FCLGA1155 socket.
The 4-core Intel Core i7-3770K processor offers high performance in the latest games. Built on 22nm Ivy Bridge architecture, clocked at 3500 MHz base clock with 4 cores, 8 threads split and integrated Intel HD Graphics 4000.
Model
Core i7-3770K
Package Size
Height
4.5 in.
4.5 in.
Width
4 in.
4 in.
Depth
3.25 in.
2.4 in.
Weight
0.8 lbs.
0.97 lbs.

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Details
Socket
FCLGA1155
FCLGA1155
Lithography
22 nm
22 nm
Type of Processors
Server
Desktop
Code Name
Ivy Bridge
Ivy Bridge
What customers say about "Details"
Intel Xeon E3-1245 v2 CPU Processor
  • I am very pleased with this CPU. Installed it in 5 minutes.
  • It fits well my ASRock Z77 Extreme 6 motherboard. Convinient socket.
  • I am glad I went with the Xeon. The processor is easy to install into a socket.
  • This processor was easy to install and works perfectly.
  • Works well in most current lGA1155 motherboards. Good CPU and easy to install.
Intel Core i7-3770K CPU Processor
  • Great product. It consumes less than 2011 socket units.
  • It`s very pleasing to me it that for once, Intel kept the same socket.
  • Installation was simple and easy, and pin alignment with socket was well marked.
  • As good as I can expect from the socket. Very pleased with the performance.
  • Actually installing was tricky. Aligning the pins to the sockets on the motherboard without bending the pins.
Technical Specifications
CPU Cores
4
4
CPU Threads
8
8
Clock Speed
3.4 GHz
3.5 GHz
Turbo Clock Speed
3.8 GHz
3.9 GHz
Max TDP
77 W
77 W
Max Temperature
72.6 °C
67.4 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

What customers say about "Technical Specifications"
Intel Xeon E3-1245 v2 CPU Processor
  • Power consumption when idle seems very low and heat seems well-managed.
  • The processor and the motherboard allow settings for VT-d feature. Good CPU speed.
  • It handles every high end game I throw at it. Really good processor.
  • Nice CPU. Even browsing the web is noticeably quicker than my old i3 3220t.
  • You should buy it. 4 cores and 8 threads with 3.8GHz is all you need. Very fast.
Intel Core i7-3770K CPU Processor
  • I have not overclocked it but on stock speed it is great.
  • This unit does a very good job in responding to my orders. I love it.
  • The speed is amazing working with 32GB of RAM and a 240GB SSD.
  • Teamed with my 245GB SSD hard drive and 16GB 1600MHz RAM, I can barely keep up with my computer.
  • Its actually too dang fast!. I'm not accustomed to this much speed and computing power.
Cache And Memory Specifications
L1 Cache Size
256 kB
128 kB
L2 Cache Size
1024 kB
1024 kB
L3 Cache Size
8000 kB
8000 kB
Max Memory Size
32.77 GB
32 GB
Memory Types
DDR3
DDR3
Max Memory Channels
2
2
Max Memory Bandwidth
25.6 GB/s
25.6 GB/s

Intel Xeon E3-1245 v2

Intel Core i7-3770K

Intel Xeon E3-1245 v2

Intel Core i7-3770K

What customers say about "Cache And Memory Specifications"
Intel Xeon E3-1245 v2 CPU Processor
  • My Photoshop processing is much faster. Good job with my RAM.
  • It is easy to build a very powerful workstation around this chip, also nice L3.
  • Really good cache size. Big jobs such as transcoding and rendering are no problem.
  • Installed this processor a year ago. My memory type is DDR3. Works great.
  • With 8GB of RAM, this little processor works well, I recommend it.
Intel Core i7-3770K CPU Processor
  • Processor with 8 MB cache works well in my rig. I highly recommend it.
  • 8 MB L3 Cache is really good. The CPU does all my tasks.
  • This is a great chip. It's very fast, very stable, and the cache is pretty sweet.
  • I haven't yet seen a single memory hiccup. Works great.
  • By far the best processor. New DDR3 memory boosted my frame rates by about 25%-50% .
Graphics Specifications
DirectX* Support
11.1
11
Graphics Max Dynamic Frequency
1250 MHz
1150 MHz
Graphics Base Frequency
650 MHz
650 MHz
Processor Graphics
Intel HD Graphics P4000
Intel HD Graphics 4000

Intel Xeon E3-1245 v2

Intel Core i7-3770K

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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