Intel Core i7-8750H vs Intel Core Ultra 5 125U

Compare Intel 8th Generation Core i7 6 core CPU vs Intel 12 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

3418 points
5% slightly better overall score
3241 points

Gaming Score

The raw gaming performance with a fast GPU

4937 points
5004 points
1% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

2961 points
8% slightly better multitasking score
2724 points

Heavy Workload Score

Performance in workloads using up to 16 cores

2863 points
9% slightly better heavy workload score
2614 points

Free CPU Benchmark

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

80.62 points
91.09 points
12% slightly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

4668 points
7587 points
62% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

1311 points
1843 points
40% slightly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

6
12
100% significantly more cores

Threads

Number of logical processing units

12
14
16% slightly more threads

Clock Speed

Base frequency at which the chip operates

2.20 GHz
3.6 GHz
63% significantly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
4.3 GHz
4% slightly higher turbo speed

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
96 GiB
49% significantly more supported memory

L2 Cache

Secondary embedded memory, slower than L1 cache

1.5 MiB
10 MiB
566% significantly more L2 cache

L3 Cache

General memory pool for all cores

9 MiB
12 MiB
33% slightly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

493rd of 1,089
506th of 1,089

Family

The product line

8th Generation Core i7
Core Ultra (Series 1)

Release date

The official date of release of this chip

2018 May
2023 November

Memory Type

The type of memory used by this chip

DDR4-2666
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

No
-

Supports ECC memory

Does this CPU support error correcting memory

No
No

Core i7-8750H vs Core Ultra 5 125U comparison

Our benchmark analysis concludes that the Core Ultra 5 125U performs better than the Core i7-8750H. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8750H in all gaming tests too.

When comparing core counts for these CPUs, we notice that the Core Ultra 5 125U has significantly more cores with 12 cores compared to the Core i7-8750H that has 6 cores. It also has more threads than the Core i7-8750H. These CPUs have different clock speeds. Indeed, the Core Ultra 5 125U has a significantly higher clock speed compared to the Core i7-8750H. The info from our database shows that the Core Ultra 5 125U has more L2 cache than the Core i7-8750H. The Core Ultra 5 125U also has slightly 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 i7-8750H has more threads than cores. Each physical core is split into multiple threads.

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