Pentium 5405U

Details and Benchmarks for Intel Pentium 5405U

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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%

View full ranking →

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%

View full ranking →

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%

View full ranking →

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%

View full ranking →

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%

View full ranking →

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%

View full ranking →

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.
Frequently Compared

AMD Ryzen 5 3500X 4 views

AMD Ryzen Threadripper 1900X 4 views

AMD Ryzen Threadripper 2970WX 4 views

Intel Intel Celeron N3150 4 views

Intel Xeon X3430 3 views

AMD Ryzen Threadripper 1920X 3 views

AMD Ryzen 9 PRO 3900 2 views

AMD Ryzen 3 PRO 2200GE 1 view

Intel Xeon Silver 4214 1 view

Intel Xeon Silver 4210 1 view

Intel Pentium 5405U

Main Specifications

Designer: Intel
Name: Pentium 5405U
Model Number: 5405U
Cores: 2
Threads: 4
Base Frequency: 2300 MHz
Socket: FCBGA1528
Max CPUs: 1
TDP: 15 W

Cache Specifications

Memory Specifications

Supported Memory Type: DDR4-2133, LPDDR3-1866
Memory Channels: 2
Maximum Memory: 0 GB
Maximum Bandwidth: 37.5 GB/s
ECC Support: No

PCI-Express Specifications

PCIe Revision: 2.0
PCIe Lanes: 12
PCIe Configuration: 1x4, 2x2, 1x2+2x1 and 4x1

Integrated Graphics

GPU: UHD Graphics 610
GPU Designer: Intel
GPU Max Frequency: 950 MHz

Physical Specifications

Process: 14 nm
Word Size: 64-bit

CPU Features

SSE4.1 SSE4.2 AVX2 AES x86-64 HT EIST TXT vPro VT-x VT-d EPT Secure Key SMEP SIPP IPT TSX Flex Memory FMA
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