Intel Core i7-3820QM vs Intel Xeon E5-2609 v4

Compare Intel Core 4 core CPU vs Intel Xeon E5 v4 Family 8 core processor, specs and benchmark score. Which is the better CPU for gaming?

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The cheapest price from our partner retailers

$ 499
$ 157
$ 342.40 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

23 %
27 %
17% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

37 %
37 %

Multitasking Score

Performance in workloads using up to 8 cores

19 %
24 %
26% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

19 %
23 %
21% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i7-3820QM and the Xeon E5-2609 v4? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

6% slightly higher Geekbench (multi) score

Geekbench (single) score

Single threaded benchmark

59% significantly higher Geekbench (single) score



Number of physical processing units

100% significantly more cores


Number of logical processing units


Clock Speed

Base frequency at which the chip operates

3 GHz
58% significantly higher clock speed
2 GHz


Thermal Design Power: Measure of heat generated by the CPU

45 W
88% significantly lower TDP
85 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

150% significantly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

100% significantly more memory channels

Other details


Ranking in the hardwareDB database

742nd of 1,335
658th of 1,335


The product line

Xeon E5 v4 Family

Release date

The official date of release of this chip

May 2012
February 2016

Memory Type

The type of memory used by this chip


Supports ECC memory

Does this CPU support error correcting memory


Core i7-3820QM vs Xeon E5-2609 v4 comparison

According to the hardwareDB Benchmark tool, the Xeon E5-2609 v4 is faster than the Core i7-3820QM. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-3820QM in all gaming tests too.

With info from our database, we find that the Xeon E5-2609 v4 has significantly more cores with 8 cores whereas the Core i7-3820QM has 4 cores. But they both have the same number of threads. With our hardware info, we find that the Core i7-3820QM has a significantly higher clock speed than the Xeon E5-2609 v4. A Core i7-3820QM CPU outputs less heat than a Xeon E5-2609 v4 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 i7-3820QM has more threads than cores. Each physical core is split into multiple threads.


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