Intel Core i9-8950HK vs Intel Core i5-1245U

Compare Intel 8th Generation Core i9 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

2473 points
4282 points
73% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3684 points
6145 points
66% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2115 points
3732 points
76% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2044 points
3606 points
76% significantly better heavy workload score

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

85.61 points
92.33 points
7% slightly higher Blender score

Specifications

Cores

Number of physical processing units

6
10
66% significantly more cores

Threads

Number of logical processing units

12
Identical
12

Clock Speed

Base frequency at which the chip operates

2.9 GHz
81% significantly higher clock speed
1.6 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.8 GHz
9% slightly higher turbo speed
4.4 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
15 W
200% significantly lower TDP

PCIe Lanes

Number of physical connections between the CPU and expansion slots

16
20
25% slightly more pcie lanes

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
Identical
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

12 MiB
Identical
12 MiB

Other details

Rank

Ranking in the hardwareDB database

634th of 1,089
412th of 1,089

Family

The product line

8th Generation Core i9
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
No

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i9-8950HK vs Core i5-1245U benchmarks

In our benchmarks, the Core i5-1245U beats the Core i9-8950HK in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-8950HK in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i5-1245U has significantly more cores than the Core i9-8950HK. Indeed, the Core i5-1245U has 10 cores compared to 6 cores found in the Core i9-8950HK. But they both have the same number of threads. These CPUs have different clock speeds. Indeed, the Core i9-8950HK has a significantly higher clock speed compared to the Core i5-1245U. In terms of cache, the Core i5-1245U has significantly more L2 cache when compared to the Core i9-8950HK. However, both these chips have the same amount of 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. Indeed, the Core i9-8950HK has more threads than cores. Each physical core is split into multiple threads.

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