Intel Core i7-4770K vs Intel Xeon E5-1620

Compare Intel 4th Generation Core i7 4 core CPU vs Intel Xeon E5 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Price

The cheapest price from our partner retailers

$ 250
$ 220
$ 30.38 slightly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

33 %
Identical
33 %

Gaming Score

The raw gaming performance with a fast GPU

52 %
4% slightly better gaming score
50 %

Multitasking Score

Performance in workloads using up to 8 cores

27 %
28 %
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

26 %
27 %
3% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-4770K and the Xeon E5-1620? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

3,679
17% slightly higher Geekbench (multi) score
3,122

Geekbench (single) score

Single threaded benchmark

971
31% slightly higher Geekbench (single) score
740

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

4 GHz
4 GHz
2% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
2% slightly higher turbo speed
4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

84 W
54% significantly lower TDP
130 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
40
150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
4
100% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
375 GiB
1071% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

552nd of 1,337
551st of 1,337

Family

The product line

4th Generation Core i7
Xeon E5 Family

Release date

The official date of release of this chip

May 2013
February 2012

Memory Type

The type of memory used by this chip

DDR3-1333
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-4770K vs Xeon E5-1620 comparison

Our benchmark analysis concludes that the Xeon E5-1620 performs better than the Core i7-4770K. Despite this, the Core i7-4770K has the advantage in our gaming benchmark.

When comparing these CPUs we notice that they have the same number of cores and the same number of threads. Our comparison shows that the Xeon E5-1620 has a slightly higher clock speed compared to the Core i7-4770K. Despite this, the Core i7-4770K has a slightly higher turbo speed. A Core i7-4770K CPU outputs less heat than a Xeon E5-1620 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Core i7-4770K has more threads than cores. Each physical core is split into multiple threads.

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