Intel Core i7-6500U vs Intel Xeon W3520

Compare Intel 6th Generation Core i7 2 core CPU vs Intel Xeon 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Price

The cheapest price from our partner retailers

$ 1793.00
$ 229.95
$ 1563.05 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

1306 points
1318 points
0.92% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2566 points
6% slightly better gaming score
2412 points

Multitasking Score

Performance in workloads using up to 8 cores

974 points
1009 points
3% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

934 points
969 points
3% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6500U and the Xeon W3520? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

24.12 points
10% slightly higher Blender score
21.91 points
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

1641 points
1924 points
17% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

719 points
49% significantly higher Geekbench 5 (single) score
482 points

Specifications

Cores

Number of physical processing units

2
4
100% significantly more cores

Threads

Number of logical processing units

4
Identical
4

Clock Speed

Base frequency at which the chip operates

2.5 GHz
2.66 GHz
6% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.1 GHz
5% slightly higher turbo speed
2.93 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
766% significantly lower TDP
130 W

Memory Channels

Lanes for simultaneous memory access

2
3
49% significantly more memory channels

Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
33% slightly more supported memory
24 GiB

Other details

Rank

Ranking in the hardwareDB database

870th of 1,089
865th of 1,089

Family

The product line

6th Generation Core i7
Xeon

Release date

The official date of release of this chip

2015 August
2009 February

Memory Type

The type of memory used by this chip

DDR4-2133
DDR3-1066

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i7-6500U vs Xeon W3520 comparison

According to the hardwareDB Benchmark tool, the Xeon W3520 is faster than the Core i7-6500U. Despite this, the Core i7-6500U has the advantage in our gaming benchmark.

In terms of the number of cores of each of these CPUs, the Xeon W3520 has significantly more cores than the Core i7-6500U. Indeed, the Xeon W3520 has 4 cores compared to 2 cores found in the Core i7-6500U. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Xeon W3520 has a slightly higher clock speed compared to the Core i7-6500U. Despite this, the Core i7-6500U has a slightly higher turbo speed. A Core i7-6500U CPU outputs less heat than a Xeon W3520 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 i7-6500U has more threads than cores. Each physical core is split into multiple threads.

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