Ryzen 3 PRO 4450U vs Ryzen 3 1300X

VS

Aggregate performance score

Ryzen 3 1300X
2017
4 cores / 4 threads, 65 Watt
4.39
Ryzen 3 PRO 4450U
2020
4 cores / 8 threads, 15 Watt
6.23
+41.9%

Ryzen 3 PRO 4450U outperforms Ryzen 3 1300X by a considerable 42% based on our aggregate benchmark results.

Primary details

Comparing Ryzen 3 1300X and Ryzen 3 PRO 4450U processor market type (desktop or notebook), architecture, sales start time and price.

Place in the ranking13521083
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation3.97no data
Market segmentDesktop processorLaptop
SeriesAMD Ryzen 3AMD Renoir (Ryzen 4000 APU)
Power efficiency6.3939.31
Architecture codenameZen (2017−2020)Renoir PRO (Zen 2) (2020)
Release date27 July 2017 (7 years ago)7 May 2020 (4 years ago)
Launch price (MSRP)$129no data

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Ryzen 3 1300X and Ryzen 3 PRO 4450U basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads48
Base clock speed3.4 GHz2.4 GHz
Boost clock speed3.5 GHz3.7 GHz
Bus rate4 × 8 GT/sno data
Multiplier3425
L1 cache384 KB256 KB
L2 cache2 MB2 MB
L3 cache8 MB (shared)4 MB (shared)
Chip lithography14 nm7 nm
Die size213 mm2156 mm2
Maximum core temperatureno data105 °C
Number of transistors4800 Million9800 Million
64 bit support++
Windows 11 compatibility-+
Unlocked multiplier+-

Compatibility

Information on Ryzen 3 1300X and Ryzen 3 PRO 4450U compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration1 (Uniprocessor)1
SocketAM4FP6
Power consumption (TDP)65 Watt15 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Ryzen 3 1300X and Ryzen 3 PRO 4450U. You'll probably need this information if you require some particular technology.

Instruction set extensionsXFR, FMA3, SSE 4.2, AVX2, SMTXFR, FMA3, SSE 4.2, AVX2, SMT
AES-NI++
AVX++

Virtualization technologies

Virtual machine speed-up technologies supported by Ryzen 3 1300X and Ryzen 3 PRO 4450U are enumerated here.

AMD-V++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Ryzen 3 1300X and Ryzen 3 PRO 4450U. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR4 Dual-channelDDR4-4266
Maximum memory size64 GB64 GB
Max memory channels24
Maximum memory bandwidth42.671 GB/s68.27 GB/s
ECC memory support+-

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card-AMD Radeon RX Vega 5 ( - 1400 MHz)

Peripherals

Specifications and connection of peripherals supported by Ryzen 3 1300X and Ryzen 3 PRO 4450U.

PCIe version3.03.0
PCI Express lanes20no data

Synthetic benchmark performance

Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.


Combined synthetic benchmark score

This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

Ryzen 3 1300X 4.39
Ryzen 3 PRO 4450U 6.23
+41.9%

Passmark

Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.

Ryzen 3 1300X 6969
Ryzen 3 PRO 4450U 9900
+42.1%

GeekBench 5 Single-Core

GeekBench 5 Single-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses only a single CPU core.

Ryzen 3 1300X 1101
Ryzen 3 PRO 4450U 1299
+18%

GeekBench 5 Multi-Core

GeekBench 5 Multi-Core is a cross-platform application developed in the form of CPU tests that independently recreate certain real-world tasks with which to accurately measure performance. This version uses all available CPU cores.

Ryzen 3 1300X 3125
Ryzen 3 PRO 4450U 3967
+26.9%

Geekbench 5.5 Multi-Core

Ryzen 3 1300X 5210
+42.5%
Ryzen 3 PRO 4450U 3657

Gaming performance

Pros & cons summary


Performance score 4.39 6.23
Recency 27 July 2017 7 May 2020
Threads 4 8
Chip lithography 14 nm 7 nm
Power consumption (TDP) 65 Watt 15 Watt

Ryzen 3 PRO 4450U has a 41.9% higher aggregate performance score, an age advantage of 2 years, 100% more threads, a 100% more advanced lithography process, and 333.3% lower power consumption.

The Ryzen 3 PRO 4450U is our recommended choice as it beats the Ryzen 3 1300X in performance tests.

Note that Ryzen 3 1300X is a desktop processor while Ryzen 3 PRO 4450U is a notebook one.


Should you still have questions on choice between Ryzen 3 1300X and Ryzen 3 PRO 4450U, ask them in Comments section, and we shall answer.

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AMD Ryzen 3 1300X
Ryzen 3 1300X
AMD Ryzen 3 PRO 4450U
Ryzen 3 PRO 4450U

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Community ratings

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Questions & comments

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