Intel Core i3-8350K vs Intel Xeon E5-2640

Compare Intel 8th Generation Core i3 4 core CPU vs Intel Xeon E5 Family 6 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

$ 135
$ 44
$ 90.69 significantly less expensive

Benchmark Score

Overall Score

A combined score of all workloads

35 %
2% slightly better overall score
34 %

Gaming Score

The raw gaming performance with a fast GPU

63 %
43% significantly better gaming score
44 %

Multitasking Score

Performance in workloads using up to 8 cores

27 %
30 %
11% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

26 %
29 %
11% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-8350K and the Xeon E5-2640? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench (multi) score

Multi threaded benchmark

3,852
15% slightly higher Geekbench (multi) score
3,325

Geekbench (single) score

Single threaded benchmark

1,166
109% significantly higher Geekbench (single) score
557

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

4
12
200% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz
59% significantly higher clock speed
3 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

91 W
4% slightly lower TDP
95 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
384 GiB
499% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
2 MiB
49% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
15 MiB
87% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

514th of 1,337
532nd of 1,337

Family

The product line

8th Generation Core i3
Xeon E5 Family

Release date

The official date of release of this chip

November 2017
February 2012

Memory Type

The type of memory used by this chip

DDR4-2400
DDR3-1066

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

Yes
Yes

Core i3-8350K vs Xeon E5-2640 benchmarks

Our benchmark analysis concludes that the Core i3-8350K performs better than the Xeon E5-2640. Furthermore, our gaming benchmark shows that it also outperforms the Xeon E5-2640 in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Xeon E5-2640 has significantly more cores with 6 cores compared to the Core i3-8350K that has 4 cores. It also has more threads than the Core i3-8350K. These CPUs have different clock speeds. Indeed, the Core i3-8350K has a significantly higher clock speed compared to the Xeon E5-2640. A Core i3-8350K CPU outputs less heat than a Xeon E5-2640 CPU because of its slightly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. The info from our database shows that the Xeon E5-2640 has more L2 cache than the Core i3-8350K. The Xeon E5-2640 also has significantly more L3 cache.

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. For instance, the Core i3-8350K has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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