Intel Core i7-8650U vs AMD Ryzen 7 5825U

Compare Intel 8th Generation Core i7 4 core CPU vs AMD Ryzen 7 Mobile 8 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

2006 points
4898 points
144% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

3386 points
6536 points
93% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1610 points
4408 points
173% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1539 points
4302 points
179% significantly better heavy workload score

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Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

45.01 points
131.31 points
191% significantly higher Blender score

Specifications

Cores

Number of physical processing units

4
8
100% significantly more cores

Threads

Number of logical processing units

8
16
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

1.9 GHz
2 GHz
5% slightly higher clock speed

Turbo Speed

Higher frequency used for heavy workloads

4.2 GHz
4.5 GHz
7% slightly higher turbo speed

TDP

Thermal Design Power: Measure of heat generated by the CPU

15 W
Identical
15 W

Memory Channels

Lanes for simultaneous memory access

2
Identical
2

L1 Cache

Smallest embedded memory, but the fastest

256 KiB
512 KiB
100% significantly more L1 cache

L2 Cache

Secondary embedded memory, slower than L1 cache

1 MiB
4 MiB
300% significantly more L2 cache

L3 Cache

General memory pool for all cores

8 MiB
16 MiB
100% significantly more L3 cache

Other details

Rank

Ranking in the hardwareDB database

735th of 1,119
371st of 1,119

Family

The product line

8th Generation Core i7
Ryzen 7 Mobile

Release date

The official date of release of this chip

2017 August
2022 January

Memory Type

The type of memory used by this chip

DDR4-2400
DDR4

Is Unlocked

Can this CPU can be overclocked

No
No

Supports ECC memory

Does this CPU support error correcting memory

No
-

Core i7-8650U vs Ryzen 7 5825U comparison

Our benchmark analysis concludes that the Ryzen 7 5825U performs better than the Core i7-8650U. Furthermore, our gaming benchmark shows that it also outperforms the Core i7-8650U in all gaming tests too.

With info from our database, we find that the Ryzen 7 5825U has significantly more cores with 8 cores whereas the Core i7-8650U has 4 cores. It also has more threads than the Core i7-8650U. Our comparison shows that the Ryzen 7 5825U has a slightly higher clock speed compared to the Core i7-8650U. Also, the Ryzen 7 5825U has a slightly higher turbo speed. Both these chips have an identical TDP (Thermal Design Power). This measures the amount of heat they output and can be used to estimate power consumption. The cache sizes of these CPUs are different. Indeed, the Ryzen 7 5825U has significantly more L2 cache than the Core i7-8650U. The Ryzen 7 5825U 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 i7-8650U has more threads than cores. Each physical core is split into multiple threads.

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