Core i5-3450S Benchmarks & Performance Report

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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 Core i5-3450S based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,818 Rank: 1012

Rank	Name	Score	Visual
1008	Core i7-6822EQ	4,827	+0.2%
1009	Core i7-4710HQ	4,826	+0.2%
1010	Core i5-6400T	4,824	+0.1%
1011	Core i3-4130	4,820	+0%
1012	Core i5-3450S	4,818
1013	Ryzen 3 2200GE	4,815	-0.1%
1014	Xeon E5-2643 v2	4,815	-0.1%
1015	Pentium Gold G5420T	4,813	-0.1%
1016	Core i3-6157U	4,813	-0.1%
1017	Pentium G3440	4,813	-0.1%

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Multicore Score

Multicore performance score for Core i5-3450S based on multi-threaded benchmark results.

4,643 Rank: 1038

Rank	Name	Score	Visual
1034	Xeon E3-1235L v5	4,648	+0.1%
1035	Core i5-3350P	4,647	+0.1%
1036	Xeon E3-1270	4,645	+0%
1037	FX-8310	4,644	+0%
1038	Core i5-3450S	4,643
1039	Xeon E3-1220 V2	4,642	+-0%
1040	Core i7-880	4,642	+-0%
1041	Core i3-6300T	4,641	+-0%
1042	Core i3-6300	4,640	-0.1%
1043	Xeon W3550	4,638	-0.1%

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Singlecore Score

Single-core performance score for Core i5-3450S based on single-threaded benchmark results.

4,935 Rank: 983

Rank	Name	Score	Visual
979	FX-4350	4,937	+0%
980	Core i7-4760HQ	4,937	+0%
981	Xeon E5-2620 v4	4,936	+0%
982	Celeron G4900T	4,935	+0%
983	Core i5-3450S	4,935
984	Core i3-4130T	4,935	+0%
985	Xeon D-1527	4,934	+-0%
986	Core i7-3770S	4,934	+-0%
987	Ryzen Threadripper 3990X	4,933	+-0%
988	Core i7-8665U	4,932	-0.1%

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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 Core i5-3450S based on integer math, floating point math, and prime number computation benchmarks.

4,623 Rank: 911

Rank	Name	Score	Visual
907	Core i7-3635QM	4,625	+0%
908	Core i7-975	4,625	+0%
909	Xeon E3-1230	4,624	+0%
910	Xeon D-1527	4,623	+0%
911	Core i5-3450S	4,623
912	Core i5-3350P	4,623	+0%
913	Ryzen 3 3300U	4,623	+0%
914	Core i5-6350HQ	4,622	+-0%
915	Core i5-3470S	4,622	+-0%
916	Core i5-7300HQ	4,621	+-0%

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Data Processing

Aggregated score for Core i5-3450S based on data encryption, data compression, and string sorting benchmarks.

4,581 Rank: 957

Rank	Name	Score	Visual
953	Pentium Gold G5620	4,582	+0%
954	Core i5-4430	4,582	+0%
955	Core i5-2500	4,581	+0%
956	Core i5-4460S	4,581	+0%
957	Core i5-3450S	4,581
958	Core i3-7320	4,580	+-0%
959	Core i3-7101E	4,580	+-0%
960	Xeon X5560	4,580	+-0%
961	Core i7-2710QE	4,579	+-0%
962	Core i5-3475S	4,579	+-0%

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Physics & Compute

Aggregated score for Core i5-3450S based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,610 Rank: 936

Rank	Name	Score	Visual
932	Xeon X5677	4,612	+0%
933	Core i3-7300T	4,611	+0%
934	Core i7-7560U	4,610	+0%
935	Core i5-2500K	4,610	+0%
936	Core i5-3450S	4,610
937	Core i5-3350P	4,610	+0%
938	Core i3-1005G1	4,609	+-0%
939	Ryzen 5 PRO 2500U	4,609	+-0%
940	Ryzen 5 2500U	4,609	+-0%
941	Core i5-3470S	4,609	+-0%

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Core i5-3450S Details

The Core i5-3450S stands out for its balanced performance and efficient power design, offering a solid foundation for mainstream desktop computing. Released in 2013 as part of Intel's 3rd generation Core family, this processor is built on a 22 nm process and features a 65 W TDP, making it ideal for systems where thermal efficiency is a priority. Despite its age, the i5-3450S remains a capable performer in its segment, particularly for users who need reliable multitasking without the need for a high-end CPU.

At the heart of the i5-3450S are four cores and four threads, operating at a base frequency of 2.8 GHz and capable of boosting up to 3.5 GHz with Intel's Turbo Boost technology. This allows the processor to deliver responsive performance in single-threaded applications while maintaining efficiency under load. The CPU supports DDR3-1333/1600 memory across two channels, with a maximum capacity of 32 GB and a peak memory bandwidth of 25.6 GB/s, ensuring adequate memory throughput for general productivity and light content creation.

Integrated into the i5-3450S is Intel's HD Graphics 2500 GPU, which features a base frequency of 650 MHz and a burst frequency of up to 1.1 GHz. This GPU supports up to three displays simultaneously and is suitable for basic multimedia playback and light gaming. While not powerful enough for modern AAA titles, it provides a viable option for users who do not require a discrete graphics card.

The i5-3450S supports a range of advanced features, including AVX2, AES-NI, and Intel's vPro technology for enterprise environments. It also includes virtualization extensions (VT-x and VT-d), EIST for dynamic power management, and Intel's TXT for enhanced security. These capabilities make it a versatile choice for both business and home use.

In benchmark testing, the Core i5-3450S achieves an overall score of 4818, placing it at #1012 among 2060 processors. Its single-core performance is rated at 4935, ranking #982, and its multicore score of 4643 places it at #1038. These results indicate that while the i5-3450S is competitive with some modern mid-tier CPUs, it falls behind contemporary processors in both single and multi-threaded performance. It is notably slower than top-tier chips like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K, which dominate the top 50 lists.

As of March 2026, the Core i5-3450S is best suited for legacy systems, office workstations, or budget builds where integrated graphics and power efficiency are more important than raw performance. While it lacks the modern features and scalability of newer processors, its stability and compatibility with DDR3 memory continue to make it a practical choice for certain use cases.