Intel Core i5-8500 vs Intel Core Ultra 7 155U

Compare Intel 8th Generation Core i5 6 core CPU vs Intel 12 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

3718 points
4819 points
29% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6040 points
7087 points
17% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3002 points
4161 points
38% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

2880 points
4014 points
39% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Core i5-8500 and the Core Ultra 7 155U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

83.18 points
94.95 points
14% slightly higher Blender score

Specifications

Cores

Number of physical processing units

6
12
100% significantly more cores

Threads

Number of logical processing units

6
14
133% significantly more threads

Clock Speed

Base frequency at which the chip operates

3 GHz
42% much higher clock speed
2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.1 GHz
4.8 GHz
17% 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

128 GiB
33% slightly more supported memory
96 GiB

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

460th of 1,089
364th of 1,089

Family

The product line

8th Generation Core i5
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 i5-8500 vs Core Ultra 7 155U specs and performance

In our benchmarks, the Core i5-8500 beats the Core Ultra 7 155U in overall performance. Furthermore, our gaming benchmark shows that it also outperforms the Core Ultra 7 155U in all gaming tests too.

In terms of the number of cores of each of these CPUs, the Core Ultra 7 155U has significantly more cores than the Core i5-8500. Indeed, the Core Ultra 7 155U has 12 cores compared to 6 cores found in the Core i5-8500. It also has more threads than the Core i5-8500. Our comparison shows that the Core i5-8500 has a much higher clock speed compared to the Core Ultra 7 155U. The info from our database shows that the Core Ultra 7 155U has more L2 cache than the Core i5-8500. The Core Ultra 7 155U 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. For instance, the Core i5-8500 has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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