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

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Intel Xeon E5-2603 v3 CPU Processor

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Intel Core i7-4790K CPU Processor

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General Specifications

Brand

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.

Height
Depth

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Details

Socket

FCLGA2011-3

FCLGA1150

Lithography

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

CPU Threads

Clock Speed

1.6 GHz

4 GHz

Max Temperature

72.8 °C

74.04 °C

Data Width

64 bits

Virtualization Technology

Yes

Turbo Clock Speed

4.4 GHz

Max TDP

88 W

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Intel Xeon E5-2603 v3

Intel Core i7-4790K

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

Max Memory Bandwidth

51 GB/s

25.6 GB/s

Max Memory Channels
L1 Cache Size

Intel Xeon E5-2603 v3

Intel Core i7-4790K

Intel Xeon E5-2603 v3

Intel Core i7-4790K

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

Turbo Boost / Turbo Core

Yes

Enhanced SpeedStep / PowerNow!

Yes

Hyper-Threading / HyperTransport

Yes