AMD Ryzen 3 3300X vs Intel Core Ultra 7 155U

Compare AMD Ryzen 3 Desktop 4 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

3954 points
4819 points
21% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

6365 points
7087 points
11% slightly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

3235 points
4161 points
28% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

3106 points
4014 points
29% slightly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Ryzen 3 3300X 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)

87.13 points
94.95 points
8% slightly higher Blender score

Specifications

Cores

Number of physical processing units

4
12
200% significantly more cores

Threads

Number of logical processing units

8
14
75% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.8 GHz
80% significantly higher clock speed
2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

4.3 GHz
4.8 GHz
11% slightly higher turbo speed

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
10 MiB
400% significantly more L2 cache

L3 Cache

General memory pool for all cores

16 MiB
33% slightly more L3 cache
12 MiB

Other details

Rank

Ranking in the hardwareDB database

438th of 1,089
364th of 1,089

Family

The product line

Ryzen 3 Desktop
Core Ultra (Series 1)

Release date

The official date of release of this chip

2020 May
2023 November

Memory Type

The type of memory used by this chip

DDR4
DDR5-7467

Is Unlocked

Can this CPU can be overclocked

Yes
-

Supports ECC memory

Does this CPU support error correcting memory

-
No

Ryzen 3 3300X vs Core Ultra 7 155U benchmarks

Our benchmark analysis concludes that the Ryzen 3 3300X performs better than the Core Ultra 7 155U. 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 Ryzen 3 3300X. Indeed, the Core Ultra 7 155U has 12 cores compared to 4 cores found in the Ryzen 3 3300X. It also has more threads than the Ryzen 3 3300X. With our hardware info, we find that the Ryzen 3 3300X has a significantly higher clock speed than the Core Ultra 7 155U. The info from our database shows that the Core Ultra 7 155U has more L2 cache than the Ryzen 3 3300X. Despite this, the Ryzen 3 3300X has slightly more L3 cache compared to the Core Ultra 7 155U.

Most CPUs have more threads than cores. This technology, colloquially called hyperthreading, improves performance by splitting a core into multiple virtual ones. This provides more efficient utilisation of a core. Indeed, the Ryzen 3 3300X has more threads than cores. Each physical core is split into multiple threads.

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