Core i5-3339Y 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 i5-3339Y based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,227 Rank: 1631

Rank	Name	Score	Visual
1627	Athlon X2 240	4,230	+0.1%
1628	Intel Core i5-460M	4,228	+0%
1629	A10-9600P	4,228	+0%
1630	A4-3400	4,228	+0%
1631	Core i5-3339Y	4,227
1632	Phenom II X4 905e	4,226	+-0%
1633	Athlon II X2 220	4,226	+-0%
1634	Celeron 1005M	4,225	+-0%
1635	Phenom II X4 810	4,224	-0.1%
1636	A4-5300	4,224	-0.1%

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Multicore Score

Multicore performance score for Core i5-3339Y based on multi-threaded benchmark results.

4,353 Rank: 1573

Rank	Name	Score	Visual
1569	Intel Core i5-480M	4,353	+0%
1570	Core i5-4210U	4,353	+0%
1571	FX-9800P	4,353	+0%
1572	FX-7600P	4,353	+0%
1573	Core i5-3339Y	4,353
1574	A6-7310	4,352	+-0%
1575	Core i5-560M	4,352	+-0%
1576	Core i5-540M	4,352	+-0%
1577	Celeron G4930T	4,351	+-0%
1578	Intel Atom x5-Z8550	4,351	+-0%

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Singlecore Score

Single-core performance score for Core i5-3339Y based on single-threaded benchmark results.

4,143 Rank: 1638

Rank	Name	Score	Visual
1634	Athlon X2 240	4,145	+0%
1635	Core i5-450M	4,145	+0%
1636	Pentium E5300	4,144	+0%
1637	A4-3420	4,144	+0%
1638	Core i5-3339Y	4,143
1639	Core 2 Duo T9400	4,143	+0%
1640	Xeon E5506	4,142	+-0%
1641	Celeron E3500	4,142	+-0%
1642	A8-3820	4,142	+-0%
1643	Intel Core i3-390M	4,137	-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 i5-3339Y based on integer math, floating point math, and prime number computation benchmarks.

4,506 Rank: 1491

Rank	Name	Score	Visual
1487	A8-3530MX	4,506	+0%
1488	Core i3-4010U	4,506	+0%
1489	Core i3-3227U	4,506	+0%
1490	Core i3-4005U	4,506	+0%
1491	Core i5-3339Y	4,506
1492	Core i5-450M	4,506	+0%
1493	Core i3-2350M	4,505	+-0%
1494	Core i3-2330M	4,505	+-0%
1495	Phenom II X2 565	4,505	+-0%
1496	A9-9410	4,505	+-0%

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Data Processing

Aggregated score for Core i5-3339Y based on data encryption, data compression, and string sorting benchmarks.

4,473 Rank: 1505

Rank	Name	Score	Visual
1501	A9-9430	4,473	+0%
1502	A6-9500E	4,473	+0%
1503	Athlon II X2 260	4,473	+0%
1504	A8-5545M	4,473	+0%
1505	Core i5-3339Y	4,473
1506	A4-6210	4,473	+0%
1507	E2-7110	4,473	+0%
1508	Celeron N3160	4,473	+0%
1509	Celeron N3150	4,473	+0%
1510	Celeron G1840T	4,473	+0%

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Physics & Compute

Aggregated score for Core i5-3339Y based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,496 Rank: 1438

Rank	Name	Score	Visual
1434	A8-5557M	4,497	+0%
1435	Pentium J4205	4,496	+0%
1436	A8-5550M	4,496	+0%
1437	A8-3530MX	4,496	+0%
1438	Core i5-3339Y	4,496
1439	Phenom II X4 910	4,496	+0%
1440	Celeron J3455	4,495	+-0%
1441	Xeon E5405	4,495	+-0%
1442	Core i7-620M	4,495	+-0%
1443	A6-3600	4,495	+-0%

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Core i5-3339Y Details

Ranking #1631 of 2060 in overall performance, the Intel Core i5-3339Y presents a compelling case for low-power computing, especially when considering its 2013 release date. While it may seem outdated by modern standards, its 13 W TDP and compact FCBGA1023 socket design make it a notable choice for ultra-portable devices and fanless systems. The processor's dual-core, quad-thread configuration, powered by Intel's 22 nm process, offers a base frequency of 1.5 GHz and a turbo boost up to 2.0 GHz, which enables efficient handling of everyday tasks without significant power draw.

Despite its modest single-core score of 4143 and multicore score of 4353, the i5-3339Y holds its own against several older mainstream processors, including the Core i5-540M and A6-7310, placing it firmly in the mid-tier of its generation. The integrated HD Graphics 4000 GPU, with a base frequency of 350 MHz and burst capability up to 850 MHz, supports up to three displays and delivers sufficient graphical performance for light multimedia use and basic office applications. Its 2 GB maximum shared memory allocation ensures adequate performance for non-demanding graphical workloads.

The Core i5-3339Y supports DDR3-1333/1600 memory across two channels, delivering a peak memory bandwidth of 25.6 GB/s. This is complemented by a 4 MB L3 cache, which enhances data access speed and supports efficient multitasking. The processor also includes advanced features such as AVX2, AES-NI, and Intel vPro, which provide hardware acceleration for encryption, virtualization, and security functions. Additionally, it supports Hyper-Threading, allowing it to handle multiple threads simultaneously, which is particularly useful for background processes and light productivity workloads.

In comparison to modern CPUs, the i5-3339Y falls far behind in both single-core and multicore performance. Its single-core score ranks it well below contemporary offerings like the Core Ultra 9 285K and Ryzen 9 9950X3D, which achieve scores over 8,500. However, when viewed in the context of its era, it was a capable performer for thin-and-light laptops and energy-efficient systems. As of March 2026, the processor remains relevant in niche applications such as embedded systems, low-power workstations, or systems where power efficiency and thermal constraints are paramount.

Overall, the Core i5-3339Y is best suited for users requiring a balance of performance and power efficiency in a compact form factor. While it cannot compete with modern high-end processors, its integration of essential features, low TDP, and compatibility with DDR3 memory make it a viable option for legacy systems or specialized environments where minimal power consumption is a priority.