Intel Core i5-12450H vs Intel Core i9-14900KF

Compare Intel 12th Generation Core i5 8 core CPU vs Intel Core i9 (14th gen) 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

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Benchmark Score

Overall Score

A combined score of all workloads

5248 points
15773 points
200% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7843 points
15321 points
95% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4484 points
16003 points
256% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4327 points
16246 points
275% significantly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5258 points
16795 points
219% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

113.50 points
508.28 points
347% significantly higher Blender score

Specifications

Cores

Number of physical processing units

8
24
200% significantly more cores

Threads

Number of logical processing units

12
32
166% significantly more threads

Clock Speed

Base frequency at which the chip operates

2 GHz
3.2 GHz
60% significantly higher clock speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

28
40% slightly more pcie lanes
20

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

Supported Memory

Maximum amount of RAM supported by this CPU

64 GiB
192 GiB
200% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
32 MiB
1500% significantly more L2 cache

L3 Cache

General memory pool for all cores

12 MiB
36 MiB
200% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

318th of 1,089
18th of 1,089

Family

The product line

12th Generation Core i5
Core i9 (14th gen)

Release date

The official date of release of this chip

2022 February
2023 November

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i5-12450H vs Core i9-14900KF comparison

In our benchmarks, the Core i9-14900KF beats the Core i5-12450H in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12450H in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-14900KF has significantly more cores than the Core i5-12450H. Indeed, the Core i9-14900KF has 24 cores compared to 8 cores found in the Core i5-12450H. It also has more threads than the Core i5-12450H. These CPUs have different clock speeds. Indeed, the Core i9-14900KF has a significantly higher clock speed compared to the Core i5-12450H. The info from our database shows that the Core i9-14900KF has more L2 cache than the Core i5-12450H. The Core i9-14900KF also has significantly 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. Indeed, the Core i5-12450H has more threads than cores. Each physical core is split into multiple threads.

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