Intel Core i7-10510U vs Intel Xeon E3-1275

Compare Intel 10th Generation Core i7 4 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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The cheapest price from our partner retailers

$ 5102.99
$ 363.02
$ 4739.97 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

23 %
4% slightly better overall score
22 %

Gaming Score

The raw gaming performance with a fast GPU

39 %
25% slightly better gaming score
31 %

Multitasking Score

Performance in workloads using up to 8 cores

19 %
19 %

Heavy Workload Score

Performance in workloads using up to 16 cores

18 %
19 %
5% slightly better heavy workload score

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Number of physical processing units



Number of logical processing units


Clock Speed

Base frequency at which the chip operates

1.8 GHz
3.4 GHz
88% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.9 GHz
28% slightly higher turbo speed
3.8 GHz


Thermal Design Power: Measure of heat generated by the CPU

15 W
533% significantly lower TDP
95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access


Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
100% significantly more supported memory
32 GiB

Other details


Ranking in the hardwareDB database

546th of 1,239
571st of 1,239


The product line

10th Generation Core i7
Xeon E3 Family

Release date

The official date of release of this chip

August 2019
May 2011

Memory Type

The type of memory used by this chip


Is Unlocked

Can this CPU can be overclocked


Supports ECC memory

Does this CPU support error correcting memory


Core i7-10510U vs Xeon E3-1275 specs and performance

Our benchmark analysis concludes that the Core i7-10510U performs better than the Xeon E3-1275. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E3-1275 in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. Our comparison shows that the Xeon E3-1275 has a significantly higher clock speed compared to the Core i7-10510U. Despite this, the Core i7-10510U has a slightly higher turbo speed. A Core i7-10510U CPU outputs less heat than a Xeon E3-1275 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 i7-10510U has more threads than cores. Each physical core is split into multiple threads.


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