Intel Core i5-1235U vs Intel Core i9-14900HX

Compare Intel 12th Generation Core i5 10 core CPU vs Intel 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

3900 points
10999 points
182% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

5787 points
11453 points
97% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3361 points
10950 points
225% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3239 points
11076 points
241% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-1235U and the Core i9-14900HX? Download our free and quick PC Performance Test.

Other Benchmarks

3DMark Physics score

3DMark Physics score

Physics simulation benchmark

3379 points
12548 points
271% significantly higher 3DMark Physics score
Blender score

Blender score

Cycles Render (Samples per minute)

73.73 points
340.82 points
362% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

5632 points
15507 points
175% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1824 points
2661 points
45% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

10
24
139% significantly more cores

Threads

Number of logical processing units

12
32
166% significantly more threads

Clock Speed

Base frequency at which the chip operates

1.3 GHz
2.2 GHz
69% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.4 GHz
5.8 GHz
31% slightly higher turbo speed

PCIe Lanes

Number of physical connections between the CPU and expansion slots

20
Identical
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

2.5 MiB
32 MiB
1180% 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

442nd of 1,089
69th 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
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 i5-1235U vs Core i9-14900HX specs and performance

Our benchmark analysis concludes that the Core i9-14900HX performs better than the Core i5-1235U. Furthermore, our gaming benchmark shows that it also outperforms the Core i5-1235U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core i9-14900HX has significantly more cores than the Core i5-1235U. Indeed, the Core i9-14900HX has 24 cores compared to 10 cores found in the Core i5-1235U. It also has more threads than the Core i5-1235U. These CPUs have different clock speeds. Indeed, the Core i9-14900HX has a significantly higher clock speed compared to the Core i5-1235U. The info from our database shows that the Core i9-14900HX has more L2 cache than the Core i5-1235U. The Core i9-14900HX also has significantly more L3 cache.

Modern CPUs generally have more logical cores than physical cores, this means that each core is split into multiple virtual cores, improving efficiency for parallel workloads. Indeed, the Core i5-1235U has more threads than cores. Each physical core is split into multiple threads.

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