Samsung Exynos 3475 vs Intel Pentium Gold 5405U

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CPU comparison with benchmarks


Samsung Exynos 3475 CPU1 vs CPU2 Intel Pentium Gold 5405U
Samsung Exynos 3475 Intel Pentium Gold 5405U

CPU comparison

Samsung Exynos 3475 or Intel Pentium Gold 5405U - which processor is faster? In this comparison we look at the differences and analyze which of these two CPUs is better. We compare the technical data and benchmark results.

The Samsung Exynos 3475 has 4 cores with 4 threads and clocks with a maximum frequency of 1.30 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 3475 was released in 2015.

The Intel Pentium Gold 5405U has 2 cores with 4 threads and clocks with a maximum frequency of 2.30 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Pentium Gold 5405U was released in Q1/2019.
Samsung Exynos (47) Family Intel Pentium (150)
Samsung Exynos 3400 (2) CPU group Intel Pentium 5000 (1)
3 Generation 8
Cortex-A7 Architecture Whiskey Lake U
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 3475 is a 4 core processor with a clock frequency of 1.30 GHz. The Intel Pentium Gold 5405U has 2 CPU cores with a clock frequency of 2.30 GHz.

Samsung Exynos 3475 Characteristic Intel Pentium Gold 5405U
4 Cores 2
4 Threads 4
normal Core architecture normal
No Hyperthreading Yes
No Overclocking ? No
1.30 GHz Frequency 2.30 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.

Samsung Exynos 3475 Characteristic Intel Pentium Gold 5405U
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

ARM Mali-T720 MP1 GPU Intel UHD Graphics 610
0.60 GHz GPU frequency 0.30 GHz
0.60 GHz GPU (Turbo) 0.95 GHz
Midgard 3 GPU Generation 9.5
28nm Technology 14 nm
2 Max. displays 3
1 Compute units 12
16 Shader 96
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 32 GB
11 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.

ARM Mali-T720 MP1 GPU Intel UHD Graphics 610
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode / Encode
Decode / Encode Codec VP8 Decode / Encode
No Codec AV1 No
No Codec AVC Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Samsung Exynos 3475 supports a maximum of GB of memory in 0 memory channels. The Intel Pentium Gold 5405U can connect up to 64 GB of memory in 2 memory channels.

Samsung Exynos 3475 Characteristic Intel Pentium Gold 5405U
LPDDR3-400 Memory LPDDR3-1866, DDR4-2133
Max. Memory 64 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 34.1 GB/s
No ECC No
-- L2 Cache --
-- L3 Cache 2.00 MB
-- PCIe version 2.0
-- PCIe lanes 12
-- PCIe Bandwidth 6.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 3475 has a TDP of --, that of the Intel Pentium Gold 5405U is 15 W.

Samsung Exynos 3475 Characteristic Intel Pentium Gold 5405U
-- TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 12.5 W
-- Tjunction max. 100 °C

Technical details

The Samsung Exynos 3475 has a 0.00 MB cache, while the Intel Pentium Gold 5405U cache has a total of 2.00 MB.

Samsung Exynos 3475 Characteristic Intel Pentium Gold 5405U
28 nm Technology 14 nm
Unknown Chip design Monolithic
Armv7-A (32 bit) Instruction set (ISA) x86-64 (64 bit)
-- ISA extensions SSE4.1, SSE4.2, AVX2
-- Socket BGA 1528
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Windows 11, Linux
2015 Release date Q1/2019
-- Release price 161 $
show more data show more data


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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.
Samsung Exynos 3475 Samsung Exynos 3475
ARM Mali-T720 MP1 @ 0.60 GHz
10 (6%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
Intel UHD Graphics 610 @ 0.95 GHz
182 (100%)

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.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
535 (100%)

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.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
1395 (100%)

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.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
579 (100%)

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.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
1325 (100%)

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.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
2270 (100%)

CPU-Z Benchmark 17 (Multi-Core)

The CPU-Z benchmark measures a processor's performance by measuring the time it takes the system to complete all benchmark calculations. The faster the benchmark is completed, the higher the score.
Samsung Exynos 3475 Samsung Exynos 3475
4C 4T @ 1.30 GHz
0 (0%)
Intel Pentium Gold 5405U Intel Pentium Gold 5405U
2C 4T @ 2.30 GHz
666 (100%)

Devices using this processor

Samsung Exynos 3475 Intel Pentium Gold 5405U
Unknown Lenovo V340
Lenovo IdeaPad C340
Lenovo IdeaPad L340
DELL Inspiron 15 3583

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