Ryzen 3 PRO 4450U

Details and Benchmarks for AMD Ryzen 3 PRO 4450U

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Benchmark Results

Combined benchmark scores based on multiple data points, giving a quick overview of this processor's performance.

Overall Score

Overall score for Ryzen 3 PRO 4450U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

5,224 Rank: 686
Rank Name Score Visual
682 Core i5-4690K 5,226
+0%
683 Core i3-9100 5,225
+0%
684 Core i3-7100T 5,225
+0%
685 Ryzen 5 PRO 2400GE 5,224
+0%
686 Ryzen 3 PRO 4450U 5,224
687 Core i7-10510U 5,221
-0.1%
688 Ryzen 5 4600H 5,221
-0.1%
689 Xeon Gold 5215 5,220
-0.1%
690 Core i7-9750HF 5,220
-0.1%
691 Ryzen 5 1500X 5,219
-0.1%

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Multicore Score

Multicore performance score for Ryzen 3 PRO 4450U based on multi-threaded benchmark results.

4,906 Rank: 719
Rank Name Score Visual
715 Core i7-4770S 4,909
+0.1%
716 Core i5-4670K 4,908
+0%
717 Core i3-9350KF 4,907
+0%
718 Xeon E3-1285L v4 4,907
+0%
719 Ryzen 3 PRO 4450U 4,906
720 Core i3-8100 4,903
-0.1%
721 Core i3-6098P 4,903
-0.1%
722 Core i5-9400F 4,901
-0.1%
723 Core i5-8400H 4,900
-0.1%
724 Ryzen 3 3200G 4,899
-0.1%

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Singlecore Score

Single-core performance score for Ryzen 3 PRO 4450U based on single-threaded benchmark results.

5,436 Rank: 604
Rank Name Score Visual
600 Core i7-6920HQ 5,442
+0.1%
601 EPYC 7642 5,440
+0.1%
602 Core i5-8305G 5,437
+0%
603 Ryzen 7 PRO 4750U 5,437
+0%
604 Ryzen 3 PRO 4450U 5,436
605 EPYC 7402P 5,433
-0.1%
606 Ryzen 5 1600 5,431
-0.1%
607 Core i7-4930MX 5,431
-0.1%
608 EPYC 7451 5,426
-0.2%
609 Ryzen 5 PRO 2400G 5,425
-0.2%

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Workload Scores

Performance scores grouped by workload type, normalized and aggregated from multiple raw benchmark results.

Number Crunching

Aggregated score for Ryzen 3 PRO 4450U based on integer math, floating point math, and prime number computation benchmarks.

4,699 Rank: 675
Rank Name Score Visual
671 Xeon Bronze 3106 4,700
+0%
672 Core i5-8400T 4,700
+0%
673 Core i3-8350K 4,699
+0%
674 Core i7-4790 4,699
+0%
675 Ryzen 3 PRO 4450U 4,699
676 Core i5-8400H 4,698
+-0%
677 Xeon E3-1270 v3 4,698
+-0%
678 Ryzen 3 2300X 4,698
+-0%
679 Ryzen 5 7520U 4,698
+-0%
680 Xeon E3-1230 V5 4,696
-0.1%

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Data Processing

Aggregated score for Ryzen 3 PRO 4450U based on data encryption, data compression, and string sorting benchmarks.

4,811 Rank: 548
Rank Name Score Visual
544 Ryzen 3 5300U 4,813
+0%
545 Xeon E-2226G 4,812
+0%
546 Core i7-5820K 4,812
+0%
547 Ryzen 5 PRO 1500 4,811
+0%
548 Ryzen 3 PRO 4450U 4,811
549 Xeon Silver 4110 4,810
+-0%
550 Core i5-10400T 4,810
+-0%
551 Core i9-8950HK 4,808
-0.1%
552 Core i7-3960X 4,804
-0.1%
553 Ryzen 3 7330U 4,804
-0.1%

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Physics & Compute

Aggregated score for Ryzen 3 PRO 4450U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,740 Rank: 668
Rank Name Score Visual
664 Core i3-9100 4,741
+0%
665 Xeon E5-1620 v4 4,741
+0%
666 Xeon E3-1535M V5 4,740
+0%
667 Core i7-6820HK 4,740
+0%
668 Ryzen 3 PRO 4450U 4,740
669 Core i3-9300T 4,739
+-0%
670 Xeon E3-1286 v3 4,739
+-0%
671 Core i5-10200H 4,739
+-0%
672 Core i5-1035G7 4,737
-0.1%
673 Core i7-4750HQ 4,737
-0.1%

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Ryzen 3 PRO 4450U Details

As of March 2026, the AMD Ryzen 3 PRO 4450U remains a capable mobile processor, particularly for users prioritizing efficiency and integrated graphics in business or lightweight computing environments. Launched in May 2020, the chip is now over four years old, placing it in the older generation of mobile processors, but its performance and low power consumption still make it relevant for specific use cases. Built on AMD’s Zen 2 (Renoir) architecture using a 7 nm process at TSMC, the Ryzen 3 PRO 4450U is designed for the mobile market and features a compact 156 mm² die with 9.8 billion transistors. It operates at a base frequency of 2.4 GHz and can boost up to 3.7 GHz, supported by a locked multiplier and Simultaneous Multithreading (SMT), enabling 8 threads from its 4 cores. With a TDP of just 15 W, it delivers excellent power efficiency, making it ideal for thin-and-light laptops and enterprise devices where thermal constraints are tight.

The processor supports DDR4 memory with a dual-channel interface, reaching up to 4266 MT/s, and provides a memory bandwidth of 68.3 GB/s. It includes 4 MB of L3 cache, 0.488 MiB of L2 cache, and 0.061 MiB of L1 cache, which helps maintain performance in memory-intensive tasks. Integrated into the chip is the Radeon Graphics 320SP, a modest GPU with 320 shader cores and a maximum frequency of 1.4 GHz, capable of driving two displays simultaneously. While not suited for modern gaming or high-end graphics workloads, it handles everyday productivity and light multimedia tasks well.

In terms of features, the Ryzen 3 PRO 4450U supports a wide array of instruction sets, including AVX, AVX2, AES-NI, SSE, and AMD-V, which enhance performance in encryption, multimedia processing, and virtualization. ECC memory support is absent, which is typical for this segment. Benchmark results place the processor at an Overall Score of 5224, ranking it #685 out of 2060 processors, with a Singlecore Score of 5436 (#604) and a Multicore Score of 4906 (#719). These results indicate that while the single-core performance is competitive—outperforming several Intel Core i7 and i5 models—it lags in multi-threaded performance compared to modern mainstream and high-end CPUs. Notably, its multicore score is slightly behind the Core i3-9350KF and Xeon E3-1285L v4, despite being a mobile processor.

When compared to the top 50 processors, the Ryzen 3 PRO 4450U falls well below leaders like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K, highlighting its position as a mid-tier, energy-efficient mobile CPU. Its strongest performance lies in single-threaded tasks, where it competes with higher-tier processors in the same score range, but its multicore performance is significantly weaker than current generation offerings. This suggests that the processor is best suited for business laptops, thin-and-light devices, and users who prioritize portability and power efficiency over raw computational power. For general office use, web browsing, and light content creation, it remains a solid choice, though it may struggle with more demanding applications like video editing or software development on a modern platform.
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AMD Ryzen 3 PRO 4450U

Main Specifications

Designer: AMD
Name: Ryzen 3 PRO 4450U
Cores: 4
Threads: 8
Base Frequency: 2400 MHz
Clock Multiplier: 24x (locked)
Core Name: Renoir
Socket: Socket FP6
Package:
Target Segment: Mobile
TDP: 15 W

Cache Specifications

L1 Cache: 62.464 KiB
L2 Cache: 0.488 MiB
L3 Cache: 3.815 MiB

Memory Specifications

Supported Memory Type: DDR4

Physical Specifications

Process: 7 nm
Die Area: 156 mm²
Manufacturer: TSMC

CPU Features

MMX SSE SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2 BMI1 BMI2 FMA3 AES F16C SMEP SSE4a SHA AMD-V SMT
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