Intel Core i3-7100H vs Intel Atom C3758R

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CPU comparison with benchmarks


Intel Core i3-7100H CPU1 vs CPU2 Intel Atom C3758R
Intel Core i3-7100H Intel Atom C3758R

CPU comparison

In this CPU comparison, we compare the Intel Core i3-7100H and the Intel Atom C3758R and use benchmarks to check which processor is faster.

We compare the Intel Core i3-7100H 2 core processor released in Q1/2017 with the Intel Atom C3758R which has 8 CPU cores and was introduced in Q2/2020.
Intel Core i3 (205) Family Intel Atom (108)
Intel Core i 7000H (10) CPU group Intel Atom C3000 (20)
7 Generation 5
Kaby Lake H Architecture Denverton
Mobile Segment Desktop / Server
Intel Core i3-6100H Predecessor --
Intel Core i3-8100H Successor --

CPU Cores and Base Frequency

The Intel Core i3-7100H is a 2 core processor with a clock frequency of 3.00 GHz. The processor can compute 4 threads at the same time. The Intel Atom C3758R clocks with 2.40 GHz, has 8 CPU cores and can calculate 8 threads in parallel.

Intel Core i3-7100H Characteristic Intel Atom C3758R
2 Cores 8
4 Threads 8
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
3.00 GHz Frequency 2.40 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 i3-7100H Characteristic Intel Atom C3758R
-- 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 HD Graphics 630 GPU no iGPU
0.30 GHz GPU frequency --
0.95 GHz GPU (Turbo) --
9.5 GPU Generation --
14 nm Technology
3 Max. displays
24 Compute units --
192 Shader --
No Hardware Raytracing No
No Frame Generation No
64 GB Max. GPU Memory --
12 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.

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

Memory & PCIe

Up to 64 GB of memory in a maximum of 2 memory channels is supported by the Intel Core i3-7100H, while the Intel Atom C3758R supports a maximum of 256 GB of memory with a maximum memory bandwidth of 38.4 GB/s enabled.

Intel Core i3-7100H Characteristic Intel Atom C3758R
DDR4-2400 Memory DDR4-2400
64 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
38.4 GB/s Max. Bandwidth 38.4 GB/s
No ECC Yes
-- L2 Cache 16.00 MB
3.00 MB L3 Cache --
3.0 PCIe version 3.0
12 PCIe lanes 20
11.8 GB/s PCIe Bandwidth 19.7 GB/s

Thermal Management

The Intel Core i3-7100H has a TDP of 35 W. The TDP of the Intel Atom C3758R is 26 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Core i3-7100H Characteristic Intel Atom C3758R
35 W TDP (PL1 / PBP) 26 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. 100 °C

Technical details

The Intel Core i3-7100H has 3.00 MB cache and is manufactured in 14 nm. The cache of Intel Atom C3758R is at 16.00 MB. The processor is manufactured in 14 nm.

Intel Core i3-7100H Characteristic Intel Atom C3758R
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
BGA 1356 Socket BGA 1310
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Windows 10, Linux Operating systems Windows 10, Linux
Q1/2017 Release date Q2/2020
-- Release price 209 $
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Average performance in benchmarks

⌀ Single core performance in 1 CPU benchmarks
Intel Core i3-7100H (100%)
Intel Atom C3758R (50%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Core i3-7100H (58%)
Intel Atom C3758R (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.
Intel Core i3-7100H Intel Core i3-7100H
2C 4T @ 3.00 GHz
765 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
381 (50%)

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 i3-7100H Intel Core i3-7100H
2C 4T @ 3.00 GHz
1669 (58%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
2856 (100%)

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 i3-7100H Intel Core i3-7100H
Intel HD Graphics 630 @ 0.95 GHz
365 (100%)
Intel Atom C3758R Intel Atom C3758R
@ 0.00 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 i3-7100H Intel Core i3-7100H
2C 4T @ 3.00 GHz
3430 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 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 i3-7100H Intel Core i3-7100H
2C 4T @ 3.00 GHz
128 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
0 (0%)

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 i3-7100H Intel Core i3-7100H
2C 4T @ 3.00 GHz
328 (100%)
Intel Atom C3758R Intel Atom C3758R
8C 8T @ 2.40 GHz
0 (0%)

Devices using this processor

Intel Core i3-7100H Intel Atom C3758R
Unknown Unknown

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