Intel Core i5-12450H vs Intel Core i9-13900KF

Compare Intel 12th Generation Core i5 8 core CPU vs Intel 13th Generation Core i9 24 core processor, specs and benchmark score. Which is the better CPU for gaming?

CPU Comparison

Quickly search and compare processors

Benchmark Score

Overall Score

A combined score of all workloads

5248 points
17180 points
227% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

7843 points
16331 points
108% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

4484 points
17547 points
291% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

4327 points
17852 points
312% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-12450H and the Core i9-13900KF? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

5258 points
16391 points
211% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

113.50 points
526.86 points
364% 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 GHz
49% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5.8 GHz
31% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

45 W
177% significantly lower TDP
125 W

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
128 GiB
100% significantly more supported memory

L1 Cache

Smallest embedded memory, but the fastest

640 KiB
1920 KiB
200% significantly more L1 cache

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
8th of 1,089

Family

The product line

12th Generation Core i5
13th Generation Core i9

Release date

The official date of release of this chip

2022 February
2022 October

Memory Type

The type of memory used by this chip

DDR5-4800
DDR5-5600

Is Unlocked

Can this CPU can be overclocked

No
Yes

Supports ECC memory

Does this CPU support error correcting memory

No
Yes

Core i5-12450H vs Core i9-13900KF specs and performance

According to the hardwareDB Benchmark tool, the Core i9-13900KF is faster than the Core i5-12450H. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-12450H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core i9-13900KF has significantly more cores with 24 cores compared to the Core i5-12450H that has 8 cores. It also has more threads than the Core i5-12450H. With our hardware info, we find that the Core i9-13900KF has a significantly higher clock speed than the Core i5-12450H. Also, the Core i9-13900KF has a slightly higher turbo speed. A Core i5-12450H CPU outputs less heat than a Core i9-13900KF CPU because of its 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 i9-13900KF has more L2 cache than the Core i5-12450H. The Core i9-13900KF 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 i5-12450H has more threads than cores. Each physical core is split into multiple threads.

Comments

No comments yet! Be the first to leave a comment using the form below.

Keep comments on topic and be polite. Comments are subject to moderation before they are published.

Popular CPU Comparisons