Intel Core i5-10505 vs Intel Pentium 4405Y

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CPU comparison with benchmarks


Intel Core i5-10505 CPU1 vs CPU2 Intel Pentium 4405Y
Intel Core i5-10505 Intel Pentium 4405Y

CPU comparison

In this CPU comparison, we compare the Intel Core i5-10505 and the Intel Pentium 4405Y and use benchmarks to check which processor is faster.

We compare the Intel Core i5-10505 6 core processor released in Q1/2021 with the Intel Pentium 4405Y which has 2 CPU cores and was introduced in Q3/2015.
Intel Core i5 (331) Family Intel Pentium (150)
Intel Core i 10000 (43) CPU group Intel Pentium 4000 (2)
10 Generation 6
Comet Lake S Architecture Skylake U
Desktop / Server Segment Mobile
Intel Core i5-9500 Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-10505 is a 6 core processor with a clock frequency of 3.20 GHz (4.60 GHz). The processor can compute 12 threads at the same time. The Intel Pentium 4405Y clocks with 1.50 GHz, has 2 CPU cores and can calculate 4 threads in parallel.

Intel Core i5-10505 Characteristic Intel Pentium 4405Y
6 Cores 2
12 Threads 4
normal Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
3.20 GHz Frequency 1.50 GHz
4.60 GHz Turbo Frequency (1 Core) --
-- Turbo Frequency (All Cores) --

NPU AI performance

The performance values of the processor's AI unit. The isolated NPU performance is specified here, the total AI performance (NPU+CPU+iGPU) can be higher. Processors with support for artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors.

Intel Core i5-10505 Characteristic Intel Pentium 4405Y
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

Graphics (iGPU) integrated into the processor not only enable image output without having to rely on a dedicated graphics solution, but can also efficiently accelerate video playback.

Intel UHD Graphics 630 GPU Intel HD Graphics 515
0.35 GHz GPU frequency 0.30 GHz
1.20 GHz GPU (Turbo) 0.80 GHz
9.5 GPU Generation 9
14 nm Technology 14 nm
3 Max. displays 3
24 Compute units 24
192 Shader 192
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory 16 GB
12 DirectX Version 12

Hardware codec support

A photo or video codec that is accelerated in hardware can greatly accelerate the working speed of a processor and extend the battery life of notebooks or smartphones when playing videos.

Intel UHD Graphics 630 GPU Intel HD Graphics 515
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
Decode / Encode Codec AVC Decode / Encode
Decode Codec VC-1 Decode
Decode / Encode Codec JPEG Decode / Encode

Memory & PCIe

Up to 128 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i5-10505, while the Intel Pentium 4405Y supports a maximum of 16 GB of memory with a maximum memory bandwidth of 29.9 GB/s enabled.

Intel Core i5-10505 Characteristic Intel Pentium 4405Y
DDR4-2666 Memory LPDDR3-1866, DDR3L-1600
128 GB Max. Memory 16 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
42.7 GB/s Max. Bandwidth 29.9 GB/s
No ECC No
-- L2 Cache --
12.00 MB L3 Cache 4.00 MB
3.0 PCIe version 3.0
16 PCIe lanes 10
15.8 GB/s PCIe Bandwidth 9.9 GB/s

Thermal Management

The Intel Core i5-10505 has a TDP of 65 W. The TDP of the Intel Pentium 4405Y is 6 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i5-10505 Characteristic Intel Pentium 4405Y
65 W TDP (PL1 / PBP) 6 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 4.5 W
100 °C Tjunction max. 100 °C

Technical details

The Intel Core i5-10505 has 12.00 MB cache and is manufactured in 14 nm. The cache of Intel Pentium 4405Y is at 4.00 MB. The processor is manufactured in 14 nm.

Intel Core i5-10505 Characteristic Intel Pentium 4405Y
14 nm Technology 14 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2 ISA extensions SSE4.1, SSE4.2
LGA 1200 Socket BGA 1515
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2021 Release date Q3/2015
192 $ Release price 161 $
show more data show more data


Rate these processors

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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i5-10505 (100%)
Intel Pentium 4405Y (31%)
⌀ Multi core performance in 2 CPU benchmarks
Intel Core i5-10505 (100%)
Intel Pentium 4405Y (13%)

Geekbench 5, 64bit (Single-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 4.60 GHz
1173 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
364 (31%)

Geekbench 5, 64bit (Multi-Core)

Geekbench 5 is a cross plattform benchmark that heavily uses the systems memory. A fast memory will push the result a lot. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
5964 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
836 (14%)

iGPU - FP32 Performance (Single-precision GFLOPS)

The theoretical computing performance of the internal graphics unit of the processor with simple accuracy (32 bit) in GFLOPS. GFLOPS indicates how many billion floating point operations the iGPU can perform per second.
Intel Core i5-10505 Intel Core i5-10505
Intel UHD Graphics 630 @ 1.20 GHz
461 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
Intel HD Graphics 515 @ 0.80 GHz
307 (67%)

Estimated results for PassMark CPU Mark

Some of the CPUs listed below have been benchmarked by CPU-monkey. However the majority of CPUs have not been tested and the results have been estimated by a CPU-monkey’s secret proprietary formula. As such they do not accurately reflect the actual Passmark CPU mark values and are not endorsed by PassMark Software Pty Ltd.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
12877 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
1526 (12%)

Cinebench R23 (Single-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 4.60 GHz
1097 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Cinebench R23 (Multi-Core)

Cinebench R23 is the successor of Cinebench R20 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
8294 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 4.60 GHz
1540 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
6632 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Cinebench R20 (Single-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 4.60 GHz
478 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Cinebench R20 (Multi-Core)

Cinebench R20 is the successor of Cinebench R15 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
3455 (100%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
0 (0%)

Cinebench R15 (Single-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 4.60 GHz
0 (0%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
64 (100%)

Cinebench R15 (Multi-Core)

Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
Intel Core i5-10505 Intel Core i5-10505
6C 12T @ 3.20 GHz
0 (0%)
Intel Pentium 4405Y Intel Pentium 4405Y
2C 4T @ 1.50 GHz
161 (100%)

Devices using this processor

Intel Core i5-10505 Intel Pentium 4405Y
Unknown Unknown

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