AMD Ryzen 3 1300X vs AMD Ryzen 5 3450U

Compare AMD Ryzen 3 Desktop 4 core CPU vs AMD Ryzen 5 Mobile with Radeon Vega Graphics 4 core processor, specs and benchmark score. Which is the better CPU for gaming?

Benchmark Score
Other Benchmarks
Specifications
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Benchmark Score

Overall Score

A combined score of all workloads

2517 points

2626 points

4% slightly better overall score

Gaming Score

The raw gaming performance with a fast GPU

4619 points

7% slightly better gaming score

4310 points

Multitasking Score

Performance in workloads using up to 8 cores

1924 points

2126 points

10% slightly better multitasking score

Heavy Workload Score

Performance in workloads using up to 16 cores

1846 points

2033 points

10% slightly better heavy workload score

Free CPU Benchmark

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Other Benchmarks

Blender score

Cycles Render (Samples per minute)

48.09 points

21% slightly higher Blender score

39.48 points

Cinebench R23 score

Multi threaded benchmark

3486 points

9% slightly higher Cinebench R23 score

3195 points

Specifications

Cores

Number of physical processing units

Identical

Threads

Number of logical processing units

100% significantly more threads

Clock Speed

Base frequency at which the chip operates

3.5 GHz

66% significantly higher clock speed

2.1 GHz

Turbo Speed

Higher frequency used for heavy workloads

3.7 GHz

5% slightly higher turbo speed

3.5 GHz

TDP

Thermal Design Power: Measure of heat generated by the CPU

65 W

15 W

333% significantly lower TDP

Memory Channels

Lanes for simultaneous memory access

Identical

L1 Cache

Smallest embedded memory, but the fastest

384 KiB

Identical

384 KiB

L2 Cache

Secondary embedded memory, slower than L1 cache

2 MiB

Identical

2 MiB

L3 Cache

General memory pool for all cores

8 MiB

100% significantly more L3 cache

4 MiB

Other details

Rank

Ranking in the hardwareDB database

624th of 1,089

604th of 1,089

Family

The product line

Ryzen 3 Desktop

Ryzen 5 Mobile with Radeon Vega Graphics

Release date

The official date of release of this chip

2017 July

Memory Type

The type of memory used by this chip

DDR4

Is Unlocked

Can this CPU can be overclocked

Yes

Ryzen 3 1300X vs Ryzen 5 3450U specs and performance

Our benchmark analysis concludes that the Ryzen 3 1300X performs better than the Ryzen 5 3450U. Furthermore, our gaming benchmark shows that it also outperforms the Ryzen 5 3450U in all gaming tests too.

Our spec comparison shows that they have an identical amount of cores but the Ryzen 5 3450U has more threads. These CPUs have different clock speeds. Indeed, the Ryzen 3 1300X has a significantly higher clock speed compared to the Ryzen 5 3450U. The Ryzen 5 3450U outputs less heat than Ryzen 3 1300X thanks to a significantly lower TDP. This measures the amount of heat they output and can be used to estimate power consumption. In terms of cache, both these CPUs have the same amount of L2 cache. The Ryzen 3 1300X 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 Ryzen 3 1300X has the same number of threads as cores. This means the the CPU does not support hyperthreading.