Intel Core i3-10300 vs Intel Core i7-7700K

Compare Intel 10th Generation Core i3 4 core CPU vs Intel 7th Generation Core i7 4 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

$ 159.99
$ 25.01 slightly less expensive
$ 185.00

Benchmark Score

Overall Score

A combined score of all workloads

3697 points
2% slightly better overall score
3620 points

Gaming Score

The raw gaming performance with a fast GPU

5880 points
2% slightly better gaming score
5762 points

Multitasking Score

Performance in workloads using up to 8 cores

3053 points
2% slightly better multitasking score
2983 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2936 points
2% slightly better heavy workload score
2864 points

Free CPU Benchmark

Want to compare your processor against the Core i3-10300 and the Core i7-7700K? Download our free and quick PC Performance Test.

Other Benchmarks

Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

4527 points
5070 points
11% slightly higher Geekbench 5 (multi) score
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1156 points
1524 points
31% slightly higher Geekbench 5 (single) score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4824 points
5174 points
7% slightly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1520 points
1596 points
5% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

8
Identical
8

Clock Speed

Base frequency at which the chip operates

3.7 GHz
4.2 GHz
13% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
4.5 GHz
2% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W
46% significantly lower TDP
95 W

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
Identical
16

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB
100% significantly more supported memory
64 GiB

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
Identical
256 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
Identical
1 MiB

L3 Cache

General memory pool for all cores

8 MiB
Identical
8 MiB

Other details

Rank

Ranking in the hardwareDB database

461st of 1,089
471st of 1,089

Family

The product line

10th Generation Core i3
7th Generation Core i7

Release date

The official date of release of this chip

2020 May
2017 February

Memory Type

The type of memory used by this chip

DDR4-2666
DDR4-2133

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i3-10300 vs Core i7-7700K comparison

Our benchmark analysis concludes that the Core i7-7700K performs better than the Core i3-10300. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-10300 in all gaming tests too.

Info from our database shows that they both have the same core count and the same number of threads. Our comparison shows that the Core i7-7700K has a slightly higher clock speed compared to the Core i3-10300. Also, the Core i7-7700K has a slightly higher turbo speed. A Core i3-10300 CPU outputs less heat than a Core i7-7700K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. When comparing cache sizes, these CPUs have an identical amount of L2 cache and 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. Indeed, the Core i3-10300 has more threads than cores. Each physical core is split into multiple threads.

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