AMD Phenom II X4 945 vs AMD Ryzen 5 7520U

Compare AMD 4 core CPU vs AMD Ryzen 5 4 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

1445 points
3147 points
117% significantly better overall score

Gaming Score

The raw gaming performance with a fast GPU

2654 points
4989 points
87% significantly better gaming score

Multitasking Score

Performance in workloads using up to 8 cores

1105 points
2595 points
134% significantly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1061 points
2494 points
135% significantly better heavy workload score

Free CPU Benchmark

Want to compare your processor against the Phenom II X4 945 and the Ryzen 5 7520U? Download our free and quick PC Performance Test.

Other Benchmarks

Blender score

Blender score

Cycles Render (Samples per minute)

19.89 points
64.47 points
224% significantly higher Blender score
Geekbench 6 (multi) score

Geekbench 6 (multi) score

Multi threaded benchmark

1037 points
3685 points
255% significantly higher Geekbench 6 (multi) score
Geekbench 6 (single) score

Geekbench 6 (single) score

Single threaded benchmark

342 points
1171 points
242% significantly higher Geekbench 6 (single) score

Specifications

Cores

Number of physical processing units

4
Identical
4

Threads

Number of logical processing units

4
8
100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3 GHz
7% slightly higher clock speed
2.80 GHz

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB
Identical
2 MiB

L3 Cache

General memory pool for all cores

6 MiB
49% significantly more L3 cache
4 MiB

Other details

Rank

Ranking in the hardwareDB database

822nd of 1,089
518th of 1,089

Family

The product line

-
Ryzen 5

Release date

The official date of release of this chip

-
2022 September

Memory Type

The type of memory used by this chip

-
LPDDR5

Is Unlocked

Can this CPU can be overclocked

-
No

Phenom II X4 945 vs Ryzen 5 7520U benchmarks

According to the hardwareDB Benchmark tool, the Ryzen 5 7520U is faster than the Phenom II X4 945. Furthermore, our gaming benchmark shows that it also outperforms the Phenom II X4 945 in all gaming tests too.

Info from our database shows that they both have the same core count but the Ryzen 5 7520U has more threads. These CPUs have different clock speeds. Indeed, the Phenom II X4 945 has a slightly higher clock speed compared to the Ryzen 5 7520U. In terms of cache, both these CPUs have the same amount of L2 cache. The Phenom II X4 945 also has significantly more L3 cache.

The more cores a CPU has, the better the overall performance will be in parallel workloads such as multitasking. Many CPUs have more threads than cores, this means that each physical core is split into multiple logical cores, making them more efficient. For instance, the Phenom II X4 945 has the same number of threads as cores. This means the the CPU does not support hyperthreading.

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