Intel Core i7-8086K vs Intel Core i5-12600T

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 12th Generation Core i5 6 core processor, specs and benchmark score. Which is the better CPU for gaming?

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Specifications
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CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

5045 points

5246 points

3% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6765 points

8031 points

18% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4495 points

1% slightly better multitasking score

4444 points

Heavy Workload Score

Performance in workloads using up to 16 cores

4358 points

1% slightly better heavy workload score

4298 points

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Other Benchmarks

Geekbench 6 (multi) score

Multi threaded benchmark

7075 points

7345 points

3% slightly higher Geekbench 6 (multi) score

Geekbench 6 (single) score

Single threaded benchmark

1713 points

2043 points

19% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

Identical

Clock Speed

Base frequency at which the chip operates

4 GHz

90% significantly higher clock speed

2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz

8% slightly higher turbo speed

4.6 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

35 W

171% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

Identical

Supported Memory

Maximum amount of RAM supported by this CPU

128 GiB

Identical

128 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

480 KiB

25% slightly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

7.5 MiB

400% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB

18 MiB

49% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

359th of 1,118

335th of 1,118

Family

The product line

8th Generation Core i7

12th Generation Core i5

Release date

The official date of release of this chip

2018 May

2022 February

Memory Type

The type of memory used by this chip

DDR4-2666

DDR5-4800

Is Unlocked

Can this CPU can be overclocked

Yes

Supports ECC memory

Does this CPU support error correcting memory

Yes

Core i7-8086K vs Core i5-12600T comparison

Our benchmark analysis concludes that the Core i5-12600T performs better than the Core i7-8086K. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8086K in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores and the same number of threads. With our hardware info, we find that the Core i7-8086K has a significantly higher clock speed than the Core i5-12600T. Also, the Core i7-8086K has a slightly higher turbo speed. The Core i5-12600T outputs less heat than Core i7-8086K thanks to a significantly 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 Core i5-12600T has more L2 cache than the Core i7-8086K. The Core i5-12600T 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. Indeed, the Core i7-8086K has more threads than cores. Each physical core is split into multiple threads.