Core i3-3227U 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 i3-3227U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,142 Rank: 1754

Rank	Name	Score	Visual
1750	Atom x5-Z8330	4,145	+0.1%
1751	A8-3510MX	4,144	+0%
1752	Athlon II X2 240	4,144	+0%
1753	Core i5-8200Y	4,143	+0%
1754	Core i3-3227U	4,142
1755	Core 2 Duo E4700	4,142	+0%
1756	Core 2 Duo P8800	4,141	+-0%
1757	Phenom II X2 B53	4,141	+-0%
1758	Phenom 9500	4,140	+-0%
1759	Turion II Neo N40L	4,140	+-0%

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Multicore Score

Multicore performance score for Core i3-3227U based on multi-threaded benchmark results.

4,327 Rank: 1664

Rank	Name	Score	Visual
1660	Core M 5Y10a	4,328	+0%
1661	Core i5-460M	4,328	+0%
1662	Athlon II X3 400e	4,328	+0%
1663	Athlon II X3 425	4,327	+0%
1664	Core i3-3227U	4,327
1665	A4-3400	4,327	+0%
1666	Core i5-450M	4,327	+0%
1667	Phenom X4 9750	4,327	+0%
1668	Intel Core i5-430M	4,326	+-0%
1669	Core i5-3230M	4,326	+-0%

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Singlecore Score

Single-core performance score for Core i3-3227U based on single-threaded benchmark results.

4,018 Rank: 1754

Rank	Name	Score	Visual
1750	A4-3300M	4,026	+0.2%
1751	Athlon II X2 240e	4,024	+0.1%
1752	Phenom II X2 B53	4,022	+0.1%
1753	Core i5-2467M	4,020	+0%
1754	Core i3-3227U	4,018
1755	Celeron E3200	4,018	+0%
1756	Core i3-350M	4,018	+0%
1757	A6-3600	4,017	+-0%
1758	Pentium T4400	4,014	-0.1%
1759	Core 2 Duo L9600	4,013	-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 i3-3227U based on integer math, floating point math, and prime number computation benchmarks.

4,506 Rank: 1489

Rank	Name	Score	Visual
1485	Athlon II X3 445	4,506	+0%
1486	Phenom II X3 720	4,506	+0%
1487	A8-3530MX	4,506	+0%
1488	Core i3-4010U	4,506	+0%
1489	Core i3-3227U	4,506
1490	Core i3-4005U	4,506	+0%
1491	Core i5-3339Y	4,506	+0%
1492	Core i5-450M	4,506	+0%
1493	Core i3-2350M	4,505	+-0%
1494	Core i3-2330M	4,505	+-0%

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Data Processing

Aggregated score for Core i3-3227U based on data encryption, data compression, and string sorting benchmarks.

4,471 Rank: 1525

Rank	Name	Score	Visual
1521	A4-7300	4,472	+0%
1522	Pentium G630	4,471	+0%
1523	Core M-5Y70	4,471	+0%
1524	Athlon II X2 255	4,471	+0%
1525	Core i3-3227U	4,471
1526	Celeron G1820T	4,471	+0%
1527	Celeron G1620T	4,471	+0%
1528	Core i5-430M	4,471	+0%
1529	Pentium E6700	4,470	+-0%
1530	Pentium E5800	4,470	+-0%

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Physics & Compute

Aggregated score for Core i3-3227U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,504 Rank: 1384

Rank	Name	Score	Visual
1380	Celeron G1840	4,504	+0%
1381	Pentium G2020	4,504	+0%
1382	Core M-5Y10	4,504	+0%
1383	A10-7400P	4,504	+0%
1384	Core i3-3227U	4,504
1385	Core i3-2328M	4,503	+-0%
1386	Phenom II X4 B45	4,503	+-0%
1387	A8-3800	4,503	+-0%
1388	Pentium G3250T	4,503	+-0%
1389	Core i3-560	4,503	+-0%

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Core i3-3227U Details

For users seeking a compact and energy-efficient solution for light productivity and multimedia tasks, the Intel Core i3-3227U offers a balanced blend of performance and power efficiency. Released in 2013 as part of Intel's 3rd generation Core lineup, this processor has stood the test of time in low-power applications, though it is now considered outdated by modern standards. Built on a 22 nm process and featuring a 65 W thermal envelope, the i3-3227U is designed for ultra-thin laptops and mobile devices where battery life and thermal management are critical.

The Core i3-3227U is a dual-core processor with Hyper-Threading support, enabling it to handle four threads simultaneously, which helps with multitasking and light workloads. It runs at a base frequency of 1.9 GHz and can boost to 2.3 GHz under load, providing a modest performance uplift when needed. The processor supports DDR3/L/RS memory up to 1600 MHz and can handle up to 32 GB of RAM across two channels, with a maximum memory bandwidth of 25.6 GB/s. It uses the FCBGA1023 socket and supports PCIe 2.0, making it suitable for older platforms that prioritize integrated graphics and low power consumption.

Integrated graphics are provided by Intel HD Graphics 4000, which operates at a base frequency of 350 MHz and can boost to 1.1 GHz. This GPU supports up to three displays and is adequate for basic video playback, light photo editing, and casual gaming. While not powerful by today's standards, it allows users to avoid the need for a discrete GPU in entry-level systems. The processor also includes a range of Intel technologies such as AES-NI for encryption, VT-x and VT-d for virtualization, and EIST for dynamic frequency scaling.

In benchmark testing, the Core i3-3227U achieves an overall score of 4142, ranking #1754 out of 2060 processors. Its single-core performance scores 4018, placing it behind more modern and higher-clocked CPUs, while its multicore score of 4327 ranks it at #1663. This indicates that the processor is best suited for tasks that benefit from single-threaded performance or light multi-threaded workloads. It competes with older dual-core processors like the Core i5-460M and the Athlon II X3 400e, but is outperformed by many modern low-power chips such as the Celeron N4000.

As of March 2026, the Core i3-3227U remains relevant only in legacy systems or for users who prioritize long-term battery life over raw performance. Its low TDP and integrated graphics make it a viable option for basic office work, web browsing, and media consumption on older laptops. However, it is not suitable for demanding applications such as video editing, 3D rendering, or modern gaming. For users upgrading from this processor, a modern Intel Core i3 or AMD Ryzen 3 would offer a substantial leap in performance and efficiency.