Pentium 5405U 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 Pentium 5405U based on all benchmark results gathered. Look at this like a meta score, you will find more specific workload ratings below.

4,529 Rank: 1261

Rank	Name	Score	Visual
1257	Phenom II X4 970	4,532	+0.1%
1258	Core i7-3537U	4,532	+0.1%
1259	Core i5-4300U	4,529	+0%
1260	Core i3-7100U	4,529	+0%
1261	Pentium 5405U	4,529
1262	Core M-5Y51	4,529	+0%
1263	A10-6800K	4,527	+-0%
1264	Xeon E5-2620 v2	4,527	+-0%
1265	Celeron G1830	4,526	-0.1%
1266	Core i5-2300	4,523	-0.1%

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Multicore Score

Multicore performance score for Pentium 5405U based on multi-threaded benchmark results.

4,431 Rank: 1380

Rank	Name	Score	Visual
1376	Core i7-4600U	4,433	+0%
1377	Core i5-4300U	4,433	+0%
1378	Pentium 4417U	4,433	+0%
1379	Celeron G3930	4,431	+0%
1380	Pentium 5405U	4,431
1381	Athlon II X4 641	4,431	+0%
1382	Core M-5Y10c	4,431	+0%
1383	FX-8800P	4,431	+0%
1384	Phenom II X4 B60	4,430	+-0%
1385	A8-6500	4,430	+-0%

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Singlecore Score

Single-core performance score for Pentium 5405U based on single-threaded benchmark results.

4,594 Rank: 1221

Rank	Name	Score	Visual
1217	Core i7-3517U	4,597	+0.1%
1218	Core i5-3427U	4,596	+0%
1219	PRO A6-9500	4,596	+0%
1220	Athlon 200GE	4,595	+0%
1221	Pentium 5405U	4,594
1222	Core i5-4300U	4,593	+-0%
1223	Xeon Silver 4116	4,592	+-0%
1224	Pentium G2030	4,591	-0.1%
1225	Core M 5Y71	4,589	-0.1%
1226	Athlon X4 845	4,583	-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 Pentium 5405U based on integer math, floating point math, and prime number computation benchmarks.

4,524 Rank: 1351

Rank	Name	Score	Visual
1347	A8-3820	4,525	+0%
1348	Phenom II X4 900e	4,525	+0%
1349	Phenom II X4 820	4,525	+0%
1350	Athlon II X4 645	4,524	+0%
1351	Pentium 5405U	4,524
1352	Pentium 4417U	4,524	+0%
1353	Pentium 4415U	4,524	+0%
1354	Core i3-3120M	4,524	+0%
1355	Core M-5Y70	4,524	+0%
1356	A10-4655M	4,524	+0%

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Data Processing

Aggregated score for Pentium 5405U based on data encryption, data compression, and string sorting benchmarks.

4,498 Rank: 1340

Rank	Name	Score	Visual
1336	Core i5-7Y54	4,498	+0%
1337	Core i5-2450M	4,498	+0%
1338	Celeron G4900	4,498	+0%
1339	Core i5-5200U	4,498	+0%
1340	Pentium 5405U	4,498
1341	Core i3-7020U	4,498	+0%
1342	Pentium 4415U	4,498	+0%
1343	Pentium G3460	4,497	+-0%
1344	Pentium G3260	4,497	+-0%
1345	Xeon E5507	4,497	+-0%

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Physics & Compute

Aggregated score for Pentium 5405U based on physics simulation and extended instruction set (SSE/AVX) benchmarks.

4,507 Rank: 1356

Rank	Name	Score	Visual
1352	A10-9600P	4,508	+0%
1353	Core i3-4005U	4,508	+0%
1354	Phenom II X4 B93	4,508	+0%
1355	Celeron J4105	4,507	+0%
1356	Pentium 5405U	4,507
1357	Phenom II X4 910e	4,507	+0%
1358	Core i5-661	4,507	+0%
1359	Core i5-660	4,507	+0%
1360	Celeron 4305U	4,507	+0%
1361	Core i3-2350M	4,506	+-0%

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Pentium 5405U Details

Ranked #1259 in overall performance among 2060 CPUs, the Intel Pentium 5405U offers a modest entry-level computing experience, particularly suited for light productivity and basic multimedia use. As of March 2026, this processor is no longer competitive with modern mainstream offerings, having been released during a period when Intel’s mobile lineup was transitioning from older microarchitectures to more advanced designs. Despite its age, it remains a viable option for low-power systems where integrated graphics and efficiency are prioritized over raw performance.

The Pentium 5405U is built on Intel’s 14 nm process and features a dual-core, four-thread design, leveraging Hyper-Threading to enhance multitasking capabilities. It operates at a base frequency of 2.3 GHz, with a turbo boost up to 2.48 GHz, enabling it to handle everyday tasks such as web browsing, office applications, and video playback with reasonable efficiency. The processor supports DDR4-2133 and LPDDR3-1866 memory types, with a maximum capacity of 32 GB and a peak memory bandwidth of 37.5 GB/s, providing adequate performance for general use.

Equipped with Intel UHD Graphics 610, the Pentium 5405U delivers integrated graphics capable of handling basic display outputs and light content rendering. The GPU operates at a base frequency of 300 MHz and can boost up to 950 MHz, supporting up to three displays simultaneously. While not suited for gaming or intensive graphics workloads, it is sufficient for multimedia playback and simple graphic tasks.

The processor operates within a 15 W TDP, making it ideal for thin and light laptops that prioritize battery life and thermal efficiency. It uses the FCBGA1528 socket, a common package for Intel’s mobile processors, and supports PCIe 2.0 with up to 12 lanes. Additional features include Intel’s vPro technology, VT-x, and TXT, which provide virtualization and security enhancements, although ECC memory support is not included.

In benchmark testing, the Pentium 5405U achieves a single-core score of 4594, placing it #1221 in the single-core rankings, and a multicore score of 4431, ranking #1379. These results indicate that the processor performs comparably to other low-power mobile CPUs from the same era, such as the Core i5-4300U and Pentium 4417U, but trails behind more powerful modern processors. Its overall score of 4529 positions it as a mid-tier performer in its class, though it is clearly outpaced by contemporary high-end and even mid-range CPUs.

Overall, the Pentium 5405U is best suited for users seeking a reliable, low-power processor for basic computing needs. While it lacks the performance and modern features of current-generation CPUs, its efficiency and integration make it a practical choice for budget devices, educational laptops, or secondary systems where advanced processing power is not required.