Intel Core i7-6567U vs Intel Xeon E3-1245

Compare Intel 6th Generation Core i7 2 core CPU vs Intel Xeon E3 Family 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Benchmark Score

Overall Score

A combined score of all workloads

26 %
27 %
3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

44 %
18% slightly better gaming score
37 %

Multitasking Score

Performance in workloads using up to 8 cores

21 %
24 %
14% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

20 %
23 %
15% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-6567U and the Xeon E3-1245? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

37% slightly higher Geekbench (multi) score

Geekbench (single) score

Single threaded benchmark

21% slightly higher Geekbench (single) score



Number of physical processing units

100% significantly more cores


Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3 GHz
3 GHz

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
4 GHz
2% slightly higher turbo speed


Thermal Design Power: Measure of heat generated by the CPU

28 W
239% significantly lower TDP
95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

66% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access


Supported Memory

Maximum amount of RAM supported by this CPU

32 GiB
32 GiB

Other details


Ranking in the hardwareDB database

672nd of 1,327
648th of 1,327


The product line

6th Generation Core i7
Xeon E3 Family

Release date

The official date of release of this chip

August 2015
May 2011

Memory Type

The type of memory used by this chip


Supports ECC memory

Does this CPU support error correcting memory


Core i7-6567U vs Xeon E3-1245 specs and performance

In our benchmarks, the Xeon E3-1245 beats the Core i7-6567U in overall performance. Despite this, the Core i7-6567U has the advantage in our gaming benchmark.

When comparing core counts for these CPUs, we notice that the Xeon E3-1245 has significantly more cores with 4 cores compared to the Core i7-6567U that has 2 cores. It also has more threads than the Core i7-6567U. In terms of clock speed, the Core i7-6567U and Xeon E3-1245 are identical in this regard. Despite this, the Xeon E3-1245 has a slightly higher turbo speed. A Core i7-6567U CPU outputs less heat than a Xeon E3-1245 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 i7-6567U has more threads than cores. Each physical core is split into multiple threads.


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