Intel Core i9-12900H vs Intel Core i7-14650HX

Compare Intel 12th Generation Core i9 14 core CPU vs Intel Core i7 (14th gen) 16 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

8158 points
10831 points
32% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

10256 points
12542 points
22% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

7544 points
10318 points
36% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

7441 points
10235 points
37% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i9-12900H and the Core i7-14650HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

7534 points
9829 points
30% slightly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

209.04 points
278.01 points
32% slightly higher Blender score

Specifications

Cores

Number of physical processing units

14
16
14% slightly more cores

Threads

Number of logical processing units

20
24
20% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.5 GHz
13% slightly higher clock speed
2.2 GHz

Turbo Speed

Higher frequency used for heavy workloads

5 GHz
5.2 GHz
4% slightly higher turbo 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

L3 Cache

General memory pool for all cores

24 MiB
30 MiB
25% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

142nd of 1,089
72nd of 1,089

Family

The product line

12th Generation Core i9
Core i7 (14th gen)

Release date

The official date of release of this chip

2022 February
2024 February

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 i9-12900H vs Core i7-14650HX comparison

Our benchmark analysis concludes that the Core i7-14650HX performs better than the Core i9-12900H. Furthermore, our gaming benchmark shows that it also outperforms the Core i9-12900H in all gaming tests too.

With info from our database, we find that the Core i7-14650HX has slightly more cores with 16 cores whereas the Core i9-12900H has 14 cores. It also has more threads than the Core i9-12900H. With our hardware info, we find that the Core i9-12900H has a slightly higher clock speed than the Core i7-14650HX. Despite this, the Core i7-14650HX has a slightly higher turbo speed.

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 i9-12900H has more threads than cores. Each physical core is split into multiple threads.

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