Core i5-3437U 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 i5-3437U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,496 Rank: 1290

Rank	Name	Score	Visual
1286	Xeon E3-1260L	4,503	+0.2%
1287	Celeron 4305U	4,503	+0.2%
1288	FX-6120	4,501	+0.1%
1289	Xeon E3-1220	4,501	+0.1%
1290	Core i5-3437U	4,496
1291	Phenom II X4 975	4,493	-0.1%
1292	Xeon X3440	4,492	-0.1%
1293	A8-7670K	4,492	-0.1%
1294	Pentium G2030	4,491	-0.1%
1295	Athlon II X2 265	4,489	-0.2%

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Multicore Score

Multicore performance score for Core i5-3437U based on multi-threaded benchmark results.

4,425 Rank: 1396

Rank	Name	Score	Visual
1392	Phenom II X4 960T	4,427	+0%
1393	Phenom II X4 B95	4,427	+0%
1394	Core i3-5157U	4,426	+0%
1395	Celeron G1850	4,425	+0%
1396	Core i5-3437U	4,425
1397	Core i7-860S	4,425	+0%
1398	FX-4130	4,425	+0%
1399	A10 PRO-7800B	4,425	+0%
1400	Phenom II X3 B77	4,424	+-0%
1401	Celeron G4920	4,423	+-0%

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Singlecore Score

Single-core performance score for Core i5-3437U based on single-threaded benchmark results.

4,544 Rank: 1254

Rank	Name	Score	Visual
1250	Core i5-2500	4,550	+0.1%
1251	A8-9600	4,550	+0.1%
1252	Core i7-2675QM	4,549	+0.1%
1253	A10-5800B	4,549	+0.1%
1254	Core i5-3437U	4,544
1255	Phenom 9950	4,543	+-0%
1256	Xeon X5670	4,543	+-0%
1257	Xeon W3530	4,541	-0.1%
1258	Xeon E3-1220L v2	4,540	-0.1%
1259	Core i3-3240T	4,537	-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 Core i5-3437U based on integer math, floating point math, and prime number computation benchmarks.

4,523 Rank: 1363

Rank	Name	Score	Visual
1359	Xeon D-1602	4,523	+0%
1360	Celeron G3930TE	4,523	+0%
1361	Pentium G2010	4,523	+0%
1362	Core i5-4200U	4,523	+0%
1363	Core i5-3437U	4,523
1364	Core i3-5010U	4,523	+0%
1365	Core M-5Y71	4,523	+0%
1366	Celeron G1630	4,523	+0%
1367	Core i3-550	4,523	+0%
1368	Pentium 4405U	4,522	+-0%

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Data Processing

Aggregated score for Core i5-3437U based on data encryption, data compression, and string sorting benchmarks.

4,497 Rank: 1346

Rank	Name	Score	Visual
1342	Pentium 4415U	4,498	+0%
1343	Pentium G3460	4,497	+0%
1344	Pentium G3260	4,497	+0%
1345	Xeon E5507	4,497	+0%
1346	Core i5-3437U	4,497
1347	Athlon II X3 435	4,497	+0%
1348	A10-9600P	4,497	+0%
1349	A6-3600	4,497	+0%
1350	Core i7-7Y75	4,496	+-0%
1351	Core i5-2430M	4,496	+-0%

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Physics & Compute

Aggregated score for Core i5-3437U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,521 Rank: 1260

Rank	Name	Score	Visual
1256	Pentium G3440	4,521	+0%
1257	Phenom II X4 B65	4,521	+0%
1258	Core i3-2120T	4,521	+0%
1259	Core i7-3517U	4,521	+0%
1260	Core i5-3437U	4,521
1261	Core i5-3337U	4,521	+0%
1262	Core i7-3689Y	4,521	+0%
1263	Pentium G4400T	4,520	+-0%
1264	Pentium G3430	4,520	+-0%
1265	Core i3-5015U	4,520	+-0%

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Core i5-3437U Details

The Core i5-3437U stands as a notable entry in Intel's Ivy Bridge lineup, offering a balanced performance profile for its time, though it now ranks well below the current top-tier processors. Released in 2013, this dual-core mobile CPU is based on the 22 nm process and utilizes the Sandy Bridge architecture, featuring integrated HD Graphics 4000. At a TDP of 17 W, it is designed for low-power laptops, delivering a base frequency of 1.9 GHz with a turbo boost up to 2.9 GHz. Despite its age, the processor remains relevant for light productivity and basic multimedia tasks, especially in systems where power efficiency is prioritized.

The Core i5-3437U achieves an Overall Score of 4496, placing it at #1290 among 2060 CPUs, with a Singlecore Score of 4544 (#1254) and a Multicore Score of 4425 (#1395). These scores reflect a processor that, while no longer competitive in high-performance computing, still holds its own against some older and mid-tier CPUs. It outperforms several Phenom II and Celeron models, particularly in single-threaded workloads, though it lags behind more recent Intel and AMD processors in both single- and multi-core performance.

Key features include support for DDR3 memory up to 1600 MHz, dual-channel memory architecture, and a maximum memory capacity of 32 GB. The processor supports a range of modern technologies such as AVX2, AES-NI, and Intel's Hyper-Threading, allowing it to handle multiple threads efficiently. Its integrated GPU, the HD Graphics 4000, supports up to three displays and can reach a burst frequency of 1.2 GHz, making it suitable for light gaming and video playback.

In the broader context of modern computing, the Core i5-3437U is a relic of a bygone era. As of March 2026, it ranks far behind today's top processors like the Ryzen Threadripper PRO 9995WX and Core Ultra 9 285K, which dominate in both single- and multicore performance. Nevertheless, its low power consumption and sufficient performance for basic use cases make it a viable option in older laptops or as a cost-effective upgrade in systems with limited thermal headroom.

Overall, the Core i5-3437U is best suited for users requiring a reliable, energy-efficient processor for everyday tasks such as web browsing, office applications, and media consumption. While it lacks the power of modern CPUs, its longevity and compatibility with a wide range of systems ensure it remains a practical choice for budget-conscious users or those maintaining legacy hardware.