Intel Core i3-8350K vs Intel Core i7-7700K

Compare Intel 8th 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?

Benchmark Score
Other Benchmarks
Specifications
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CPU Comparison

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Intel Core i7-7700K

Price

The cheapest price from our partner retailers

$ 135.00

$ 50.00 significantly less expensive

$ 185.00

Benchmark Score

Overall Score

A combined score of all workloads

2843 points

3620 points

27% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5240 points

5762 points

9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2170 points

2983 points

37% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2084 points

2864 points

37% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

65.84 points

85.21 points

29% slightly higher Blender score

Geekbench 5 (multi) score

Multi threaded benchmark

4010 points

5070 points

26% slightly higher Geekbench 5 (multi) score

Geekbench 5 (single) score

Single threaded benchmark

1389 points

1524 points

9% slightly higher Geekbench 5 (single) score

Geekbench 6 (multi) score

Multi threaded benchmark

4384 points

5174 points

18% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1517 points

1596 points

5% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

4 GHz

4.2 GHz

5% slightly higher clock speed

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

Identical

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB

Identical

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

563rd of 1,089

471st of 1,089

Family

The product line

8th Generation Core i3

7th Generation Core i7

Release date

The official date of release of this chip

2017 November

2017 February

Memory Type

The type of memory used by this chip

DDR4-2400

DDR4-2133

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i3-8350K vs Core i7-7700K specs and performance

Our benchmark analysis concludes that the Core i7-7700K performs better than the Core i3-8350K. Furthermore, our gaming benchmark shows that it also outperforms the Core i3-8350K in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Core i7-7700K has more threads. With our hardware info, we find that the Core i7-7700K has a slightly higher clock speed than the Core i3-8350K. A Core i3-8350K CPU outputs less heat than a Core i7-7700K CPU because of its slightly 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.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. For instance, the Core i3-8350K has the same number of threads as cores. This means the the CPU does not support hyperthreading.