Intel Core i7-6700K vs Intel Xeon E5-1650 v3

Compare Intel 6th Generation Core i7 4 core CPU vs Intel Xeon E5 v3 Family 6 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

$ 274.86
$ 1081.14 significantly less expensive
$ 1356.00

Benchmark Score

Overall Score

A combined score of all workloads

3497 points
3769 points
7% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5633 points
7% slightly better gaming score
5233 points

Multitasking Score

Performance in workloads using up to 8 cores

2866 points
3308 points
15% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2751 points
3206 points
16% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6700K and the Xeon E5-1650 v3? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

81.27 points
90.40 points
11% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4822 points
5154 points
6% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1442 points
31% slightly higher Geekbench 5 (single) score
1099 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4936 points
5477 points
10% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1506 points
25% slightly higher Geekbench 6 (single) score
1201 points

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
14% slightly higher clock speed
3.5 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
10% slightly higher turbo speed
3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W
47% significantly lower TDP
140 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

64 GiB
768 GiB
1100% significantly more supported memory

Other details

Rank

Ranking in the hardwareDB database

482nd of 1,089
453rd of 1,089

Family

The product line

6th Generation Core i7
Xeon E5 v3 Family

Release date

The official date of release of this chip

2015 August
2014 August

Memory Type

The type of memory used by this chip

DDR4-1866
DDR4-1333

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-6700K vs Xeon E5-1650 v3 benchmarks

Our benchmark analysis concludes that the Xeon E5-1650 v3 performs better than the Core i7-6700K. Despite this, the Core i7-6700K has the advantage in our gaming benchmark.

With info from our database, we find that the Xeon E5-1650 v3 has significantly more cores with 6 cores whereas the Core i7-6700K has 4 cores. It also has more threads than the Core i7-6700K. With our hardware info, we find that the Core i7-6700K has a slightly higher clock speed than the Xeon E5-1650 v3. Also, the Core i7-6700K has a slightly higher turbo speed. A Core i7-6700K CPU outputs less heat than a Xeon E5-1650 v3 CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. Indeed, the Core i7-6700K has more threads than cores. Each physical core is split into multiple threads.

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