Intel Core i3-10100T vs Intel Core i7-5820K

Compare Intel 10th Generation Core i3 4 core CPU vs Intel Core X-series 6 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

2795 points
4081 points
46% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4716 points
5494 points
16% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2245 points
3634 points
61% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2160 points
3527 points
63% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i3-10100T and the Core i7-5820K? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

57.48 points
95.66 points
66% significantly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4048 points
5383 points
32% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1273 points
12% slightly higher Geekbench 5 (single) score
1134 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3698 points
5467 points
47% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1265 points
7% slightly higher Geekbench 6 (single) score
1180 points

Specifications

Cores

Number of physical processing units

4
6
49% significantly more cores

Threads

Number of logical processing units

8
12
49% significantly more threads

Clock Speed

Base frequency at which the chip operates

3 GHz
3.3 GHz
10% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

3.8 GHz
5% slightly higher turbo speed
3.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

35 W
300% significantly lower TDP
140 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
28
75% 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

128 GiB
100% significantly more supported memory
64 GiB

Other details

Rank

Ranking in the hardwareDB database

585th of 1,114
442nd of 1,114

Family

The product line

10th Generation Core i3
Core X-series

Release date

The official date of release of this chip

2020 May
2014 August

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-1600

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10100T vs Core i7-5820K benchmarks

In our benchmarks, the Core i7-5820K beats the Core i3-10100T in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-10100T in all gaming tests too.

With info from our database, we find that the Core i7-5820K has significantly more cores with 6 cores whereas the Core i3-10100T has 4 cores. It also has more threads than the Core i3-10100T. With our hardware info, we find that the Core i7-5820K has a slightly higher clock speed than the Core i3-10100T. Despite this, the Core i3-10100T has a slightly higher turbo speed. A Core i3-10100T CPU outputs less heat than a Core i7-5820K 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 i3-10100T has more threads than cores. Each physical core is split into multiple threads.

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