Intel Core i5-8300H vs Intel Core i7-3930K

Compare Intel 8th Generation Core i5 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

2837 points
3669 points
29% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4554 points
4984 points
9% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2331 points
3245 points
39% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2236 points
3138 points
40% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-8300H and the Core i7-3930K? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

2480 points
5001 points
101% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

55.07 points
70.18 points
27% slightly higher Blender score
Geekbench 5 (multi) score

Geekbench 5 (multi) score

Multi threaded benchmark

3631 points
20% slightly higher Geekbench 5 (multi) score
3014 points
Geekbench 5 (single) score

Geekbench 5 (single) score

Single threaded benchmark

1233 points
105% significantly higher Geekbench 5 (single) score
601 points
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

3732 points
25% slightly higher Geekbench 6 (multi) score
2984 points
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1267 points
105% significantly higher Geekbench 6 (single) score
616 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

2.3 GHz
3.2 GHz
39% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4 GHz
5% slightly higher turbo speed
3.8 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
188% significantly lower TDP
130 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
178% significantly more supported memory
23 GiB

Other details

Rank

Ranking in the hardwareDB database

564th of 1,089
466th of 1,089

Family

The product line

8th Generation Core i5
Core X-series

Release date

The official date of release of this chip

2018 May
2011 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR3-1066

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i5-8300H vs Core i7-3930K specs and performance

According to the hardwareDB Benchmark tool, the Core i7-3930K is faster than the Core i5-8300H. Despite this, the Core i5-8300H has the advantage in our gaming benchmark.

With info from our database, we find that the Core i7-3930K has significantly more cores with 6 cores whereas the Core i5-8300H has 4 cores. It also has more threads than the Core i5-8300H. Our comparison shows that the Core i7-3930K has a slightly higher clock speed compared to the Core i5-8300H. Despite this, the Core i5-8300H has a slightly higher turbo speed. A Core i5-8300H CPU outputs less heat than a Core i7-3930K CPU because of its significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption.

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. Indeed, the Core i5-8300H has more threads than cores. Each physical core is split into multiple threads.

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