Intel Core i3-3115C vs Intel Atom CE5315

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CPU comparison with benchmarks


Intel Core i3-3115C CPU1 vs CPU2 Intel Atom CE5315
Intel Core i3-3115C Intel Atom CE5315

CPU comparison

Intel Core i3-3115C or Intel Atom CE5315 - 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 i3-3115C has 2 cores with 4 threads and clocks with a maximum frequency of 2.50 GHz. Up to 32 GB of memory is supported in 2 memory channels. The Intel Core i3-3115C was released in Q3/2013.

The Intel Atom CE5315 has 2 cores with 2 threads and clocks with a maximum frequency of 1.20 GHz. The CPU supports up to GB of memory in 1 memory channels. The Intel Atom CE5315 was released in Q1/2013.
Intel Core i3 (205) Family Intel Atom (108)
Intel Core i 3000M (29) CPU group Intel Atom CE5300 (2)
3 Generation 3
Ivy Bridge H Architecture Berryville
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i3-3115C has 2 CPU cores and can calculate 4 threads in parallel. The clock frequency of the Intel Core i3-3115C is 2.50 GHz while the Intel Atom CE5315 has 2 CPU cores and 2 threads can calculate simultaneously. The clock frequency of the Intel Atom CE5315 is at 1.20 GHz.
Intel Core i3-3115C Characteristic Intel Atom CE5315
2 Cores 2
4 Threads 2
normal Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
2.50 GHz Frequency 1.20 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 i3-3115C Characteristic Intel Atom CE5315
-- AI hardware --
-- AI specifications --
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

The Intel Core i3-3115C or Intel Atom CE5315 has integrated graphics, called iGPU for short. The iGPU uses the system's main memory as graphics memory and sits on the processor's die.
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 i3-3115C can use up to 32 GB of memory in 2 memory channels. The maximum memory bandwidth is 21.3 GB/s. The Intel Atom CE5315 supports up to GB of memory in 1 memory channels and achieves a memory bandwidth of up to 25.6 GB/s.
Intel Core i3-3115C Characteristic Intel Atom CE5315
DDR3-1333 Memory DDR3L-1600
32 GB Max. Memory
2 (Dual Channel) Memory channels 1 (Single Channel)
21.3 GB/s Max. Bandwidth 25.6 GB/s
No ECC Yes
-- L2 Cache 0.50 MB
4.00 MB L3 Cache --
3.0 PCIe version --
20 PCIe lanes --
19.7 GB/s PCIe Bandwidth --

Thermal Management

The thermal design power (TDP for short) of the Intel Core i3-3115C is 25 W, while the Intel Atom CE5315 has a TDP of 15 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Core i3-3115C Characteristic Intel Atom CE5315
25 W TDP (PL1 / PBP) 15 W
-- TDP (PL2) --
-- TDP up --
-- TDP down 10 W
100 °C Tjunction max. --

Technical details

The Intel Core i3-3115C is manufactured in 22 nm and has 4.00 MB cache. The Intel Atom CE5315 is manufactured in 32 nm and has a 0.50 MB cache.
Intel Core i3-3115C Characteristic Intel Atom CE5315
22 nm Technology 32 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX ISA extensions Unknown
BGA 1284 Socket BGA 1283
VT-x, VT-x EPT Virtualization Unknown
Yes AES-NI Yes
Windows 10, Linux Operating systems
Q3/2013 Release date Q1/2013
-- Release price --
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Devices using this processor
Intel Core i3-3115C Intel Atom CE5315
Unknown Unknown

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