Intel Core i5-750S vs Intel Atom C5115

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CPU comparison with benchmarks


Intel Core i5-750S CPU1 vs CPU2 Intel Atom C5115
Intel Core i5-750S Intel Atom C5115

CPU comparison

Intel Core i5-750S or Intel Atom C5115 - 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 Intel Core i5-750S has 4 cores with 4 threads and clocks with a maximum frequency of 3.20 GHz. Up to 16 GB of memory is supported in 2 memory channels. The Intel Core i5-750S was released in Q1/2010.

The Intel Atom C5115 has 4 cores with 4 threads and clocks with a maximum frequency of 2.80 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C5115 was released in Q2/2022.
Intel Core i5 (331) Family Intel Atom (108)
Intel Core i5 700 (3) CPU group Intel Atom C5000 (5)
1 Generation 6
Lynnfield Architecture Parker Ridge
Desktop / Server Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-750S is a 4 core processor with a clock frequency of 2.40 GHz (3.20 GHz). The Intel Atom C5115 has 4 CPU cores with a clock frequency of 2.80 GHz.

Intel Core i5-750S Characteristic Intel Atom C5115
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
2.40 GHz Frequency 2.80 GHz
3.20 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 i5-750S Characteristic Intel Atom C5115
-- 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.

no iGPU GPU no iGPU
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation --
Technology
Max. displays
-- Compute units --
-- Shader --
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory --
-- DirectX Version --

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.

no iGPU GPU no iGPU
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 No
No Codec VP9 No
No Codec VP8 No
No Codec AV1 No
No Codec AVC No
No Codec VC-1 No
No Codec JPEG No

Memory & PCIe

The Intel Core i5-750S supports a maximum of 16 GB of memory in 2 memory channels. The Intel Atom C5115 can connect up to 256 GB of memory in 2 memory channels.

Intel Core i5-750S Characteristic Intel Atom C5115
DDR3-1066, DDR3-1333 Memory DDR4-2933
16 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
21.3 GB/s Max. Bandwidth 46.9 GB/s
No ECC Yes
1.00 MB L2 Cache 9.00 MB
8.00 MB L3 Cache --
2.0 PCIe version 3.0
16 PCIe lanes 32
8.0 GB/s PCIe Bandwidth 31.5 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i5-750S has a TDP of 82 W, that of the Intel Atom C5115 is 43 W.

Intel Core i5-750S Characteristic Intel Atom C5115
82 W TDP (PL1 / PBP) 43 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Core i5-750S has a 9.00 MB cache, while the Intel Atom C5115 cache has a total of 9.00 MB.

Intel Core i5-750S Characteristic Intel Atom C5115
45 nm Technology 10 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2 ISA extensions SSE4.1, SSE4.2, Intel QAT
LGA 1156 Socket BGA 2106
VT-x, VT-x EPT Virtualization VT-x, VT-x EPT, VT-d
No AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2010 Release date Q2/2022
279 $ Release price --
show more data show more data


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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 i5-750S Intel Core i5-750S
4C 4T @ 3.20 GHz
539 (100%)
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)

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 i5-750S Intel Core i5-750S
4C 4T @ 2.40 GHz
1522 (100%)
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)

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 i5-750S Intel Core i5-750S
4C 4T @ 2.40 GHz
2325 (100%)
Intel Atom C5115 Intel Atom C5115
4C 4T @ 2.80 GHz
0 (0%)

Devices using this processor

Intel Core i5-750S Intel Atom C5115
Unknown Unknown

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