Product Comparison: Intel Xeon E5-2603 v3 vs Intel Core i7-4790K


Intel Xeon E5-2603 v3 CPU Processor
Best Pick
Intel Core i7-4790K CPU Processor
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General Specifications
Brand
Intel
Intel
Model
Xeon E5-2603 v3
Core i7-4790K
Origin
Malaysia
China
About the Product
Intel Xeon E5-2603 v3 is a server processor. It has 6 cores and 6 threads and is manufactured using a 22 nm process technology. The processor has a clock speed of 1.6GHz and it is compatible with FCLGA2011-3 socket. The CPU supports DDR4 memory. The L3 cache size is 15MB.
Intel Core i7-4790K inherits all the good technologies from the past, but at the same time received a new family of Intel 9-series chipsets. With its LGA 1150 socket design, the processor is compatible with the current fleet of motherboards based on Intel 8-series chipsets, which may require a BIOS update to function correctly.
Package Size
Height
5.5 in.
4.61 in.
Depth
3.2 in.
3.11 in.
Weight
0.9 lbs.
1.1 lbs.
Width
4.41 in.
Details
Socket
FCLGA2011-3
FCLGA1150
Lithography
22 nm
22 nm
Type of Processors
Server
Desktop
Code Name
Haswell
Devil's Canyon
What customers say about "Details"
Intel Xeon E5-2603 v3 CPU Processor
  • There were no problems with the installation.
  • I didn't expect this chip to be so easy to install.
  • Good processor. It took 5 minutes to install it.
  • I recommend this chip to everyone. It's easy to install.
  • The processor is easy to install. I didn't even read the instructions.
Intel Core i7-4790K CPU Processor
  • Most current chip for 1150 socket is great.
  • The absolute fastest single thread performance if you're still on this socket.
  • The LGA 1150 socket that it utilizes offers countless options for motherboards with varying price ranges.
  • Great performance. Best for 1150 socket for your build!
  • Just a super fast processor for the 1150 socket.
Technical Specifications
CPU Cores
6
4
CPU Threads
6
8
Clock Speed
1.6 GHz
4 GHz
Max Temperature
72.8 °C
74.04 °C
Data Width
64 bits
64 bits
Virtualization Technology
Yes
Yes
Turbo Clock Speed
4.4 GHz
Max TDP
88 W
What customers say about "Technical Specifications"
Intel Xeon E5-2603 v3 CPU Processor
  • This is just an incredible thing. It is very powerful.
  • I have always loved the Xeons for their power. A great option.
  • I love this processor and its speed. I recommend this.
  • This is a great option for a server or home PC. For any task.
  • It has a clock speed of only 1.6GHz. I think this is not enough.
Intel Core i7-4790K CPU Processor
  • This is a very strong very fast chip. Great for gaming and multitasking.
  • Pretty decent on video editing because of the hyperthreading.
  • Very fast CPU, I haven't tried any overclocking yet.
  • It runs unbelievably fast and surprisingly cool using the stock air cooler.
  • The i7 is really fast and handles all of my games, video streaming, and video encoding without any problems.
Cache And Memory Specifications
L1 Cache Size
384 kB
128 kB
L2 Cache Size
1536 kB
1000 kB
L3 Cache Size
15000 kB
8000 kB
Max Memory Size
768 GB
32 GB
Memory Types
DDR4
DDR3
Max Memory Channels
4
2
Max Memory Bandwidth
51 GB/s
25.6 GB/s
What customers say about "Cache And Memory Specifications"
Intel Xeon E5-2603 v3 CPU Processor
  • The large cache size is one of the reasons why I bought this processor.
  • Almost any size of RAM can be installed. This is not a problem for the processor.
  • This is a good server processor with a cool L3 cache size.
  • The processor is durable. With my memory DDR4 it works without lags.
  • A really good chip. Good power and cache size.
Intel Core i7-4790K CPU Processor
  • The 8 threads of execution, large cache, good overclocking ability. Great processor.
  • A real monster. Paired with an Nvidia 980 and 16GB of memory. Handles everything I throw at it.
  • The chip supports dual channel memory and at least up to 32GB RAM.
Supported Technologies
Execute Disable Bit / Virus Protection
Yes
Yes
Turbo Boost / Turbo Core
No
Yes
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
Link
Graphics Specifications
DirectX* Support
11.2/12
Graphics Output
eDP/DP/HDMI/DVI/VGA
Graphics Video Max Memory
2 GB
Graphics Max Dynamic Frequency
1250 MHz
Graphics Base Frequency
350 MHz
Processor Graphics
Intel HD Graphics 4600

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