Samsung Exynos 5422 vs Intel Core i5-6440HQ

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CPU comparison with benchmarks


Samsung Exynos 5422 CPU1 vs CPU2 Intel Core i5-6440HQ
Samsung Exynos 5422 Intel Core i5-6440HQ

CPU comparison

Samsung Exynos 5422 or Intel Core i5-6440HQ - 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 5422 has 8 cores with 8 threads and clocks with a maximum frequency of 2.10 GHz. Up to GB of memory is supported in 0 memory channels. The Samsung Exynos 5422 was released in Q1/2014.

The Intel Core i5-6440HQ has 4 cores with 4 threads and clocks with a maximum frequency of 3.50 GHz. The CPU supports up to 64 GB of memory in 2 memory channels. The Intel Core i5-6440HQ was released in Q3/2015.
Samsung Exynos (49) Family Intel Core i5 (334)
Samsung Exynos 5260/5410/5420/5422/5800 (5) CPU group Intel Core i 6000H (15)
3 Generation 6
Cortex-A15 / Cortex-A7 Architecture Skylake H
Smartphone / Tablet Segment Notebook
-- Predecessor --
-- Successor Intel Core i5-7440HQ

CPU Cores and Base Frequency

The Samsung Exynos 5422 is a 8 core processor with a clock frequency of 2.10 GHz. The Intel Core i5-6440HQ has 4 CPU cores with a clock frequency of 2.60 GHz (3.50 GHz).

Samsung Exynos 5422 Characteristic Intel Core i5-6440HQ
8 Cores 4
8 Threads 4
hybrid (big.LITTLE) Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.10 GHz
4x Cortex-A15
A-Core 2.60 GHz (3.50 GHz)
1.40 GHz
4x Cortex-A7
B-Core --

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 5422 Characteristic Intel Core i5-6440HQ
-- 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-T628 MP6 GPU Intel HD Graphics 530
0.53 GHz GPU frequency 0.35 GHz
-- GPU (Turbo) 0.95 GHz
Midgard 2 GPU Generation 9
32nm Technology 14 nm
1 Max. displays 3
6 Compute units 24
96 Shader 192
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-T628 MP6 GPU Intel HD Graphics 530
No Codec h265 / HEVC (8 bit) Decode / Encode
No Codec h265 / HEVC (10 bit) Decode
Decode / Encode Codec h264 Decode / Encode
No Codec VP9 Decode
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 5422 supports a maximum of GB of memory in 0 memory channels. The Intel Core i5-6440HQ can connect up to 64 GB of memory in 2 memory channels.

Samsung Exynos 5422 Characteristic Intel Core i5-6440HQ
LPDDR3e-933 Memory LPDDR3-1866, DDR4-2133
Max. Memory 64 GB
0 Memory channels 2 (Dual Channel)
-- Max. Bandwidth 34.1 GB/s
No ECC No
2.50 MB L2 Cache --
-- L3 Cache 6.00 MB
-- PCIe version 3.0
-- PCIe lanes 16
-- PCIe Bandwidth 15.8 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 5422 has a TDP of --, that of the Intel Core i5-6440HQ is 45 W.

Samsung Exynos 5422 Characteristic Intel Core i5-6440HQ
-- TDP (PL1 / PBP) 45 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 35 W
-- Tjunction max. --

Technical details

The Samsung Exynos 5422 has a 2.50 MB cache, while the Intel Core i5-6440HQ cache has a total of 6.00 MB.

Samsung Exynos 5422 Characteristic Intel Core i5-6440HQ
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 1440
None Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Android Operating systems Windows 10, Linux
Q1/2014 Release date Q3/2015
-- Release price --
show more data show more data


Rate these processors

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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 5422 Samsung Exynos 5422
ARM Mali-T628 MP6 @ 0.53 GHz
102 (28%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
Intel HD Graphics 530 @ 0.95 GHz
365 (100%)

Geekbench 6 (Single-Core)

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
Samsung Exynos 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.50 GHz
1106 (100%)

Geekbench 6 (Multi-Core)

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
Samsung Exynos 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.10 GHz
3077 (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 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.50 GHz
860 (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 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.10 GHz
2897 (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 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.10 GHz
5106 (100%)

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.
Samsung Exynos 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.50 GHz
144 (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.
Samsung Exynos 5422 Samsung Exynos 5422
8C 8T @ 2.10 GHz
0 (0%)
Intel Core i5-6440HQ Intel Core i5-6440HQ
4C 4T @ 3.10 GHz
546 (100%)

Devices using this processor

Samsung Exynos 5422 Intel Core i5-6440HQ
Unknown Unknown

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