Intel Core i5-9600KF vs Intel Core i5-1245U

Compare Intel 9th Generation Core i5 6 core CPU vs Intel 10 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

4518 points

5% slightly better overall score

4282 points

Gaming Score

The raw gaming performance with a fast GPU

7209 points

17% slightly better gaming score

6145 points

Multitasking Score

Performance in workloads using up to 8 cores

3673 points

3732 points

1% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3525 points

3606 points

2% slightly better heavy workload score

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

88.50 points

92.33 points

4% slightly higher Blender score

Specifications

Cores

Number of physical processing units

66% significantly more cores

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.7 GHz

131% significantly higher clock speed

1.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.6 GHz

4% slightly higher turbo speed

4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

95 W

15 W

533% 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

100% significantly more supported memory

64 GiB

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

800 KiB

108% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB

6.5 MiB

333% significantly more L2 cache

L3 Cache

General memory pool for all cores

9 MiB

12 MiB

33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

388th of 1,089

412th of 1,089

Family

The product line

9th Generation Core i5

12th Generation Core i5

Release date

The official date of release of this chip

2019 February

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

Core i5-9600KF vs Core i5-1245U specs and performance

Our benchmark analysis concludes that the Core i5-9600KF performs better than the Core i5-1245U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1245U in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i5-1245U has significantly more cores with 10 cores compared to the Core i5-9600KF that has 6 cores. It also has more threads than the Core i5-9600KF. With our hardware info, we find that the Core i5-9600KF has a significantly higher clock speed than the Core i5-1245U. The info from our database shows that the Core i5-1245U has more L2 cache than the Core i5-9600KF. The Core i5-1245U also has slightly more L3 cache.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. For instance, the Core i5-9600KF has the same number of threads as cores. This means the the CPU does not support hyperthreading.