Intel Atom C3436L vs Qualcomm Snapdragon 800

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CPU comparison with benchmarks


Intel Atom C3436L CPU1 vs CPU2 Qualcomm Snapdragon 800
Intel Atom C3436L Qualcomm Snapdragon 800

CPU comparison

In this CPU comparison, we compare the Intel Atom C3436L and the Qualcomm Snapdragon 800 and use benchmarks to check which processor is faster.

We compare the Intel Atom C3436L 4 core processor released in Q2/2020 with the Qualcomm Snapdragon 800 which has 4 CPU cores and was introduced in Q2/2013.
Intel Atom (108) Family Qualcomm Snapdragon (104)
Intel Atom C3000 (20) CPU group Qualcomm Snapdragon 800/801 (2)
5 Generation 2
Denverton Architecture Krait 400
Desktop / Server Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Atom C3436L is a 4 core processor with a clock frequency of 1.30 GHz. The processor can compute 4 threads at the same time. The Qualcomm Snapdragon 800 clocks with 2.45 GHz, has 4 CPU cores and can calculate 4 threads in parallel.

Intel Atom C3436L Characteristic Qualcomm Snapdragon 800
4 Cores 4
4 Threads 4
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.30 GHz Frequency 2.45 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 Atom C3436L Characteristic Qualcomm Snapdragon 800
-- AI hardware Qualcomm AI engine
-- AI specifications Hexagon QDSP6 V5
-- 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.

no iGPU GPU Qualcomm Adreno 330
GPU frequency --
-- GPU (Turbo) --
-- GPU Generation 3
Technology 28 nm
Max. displays 0
-- Compute units --
-- Shader 32
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 Qualcomm Adreno 330
No Codec h265 / HEVC (8 bit) No
No Codec h265 / HEVC (10 bit) No
No Codec h264 Decode / Encode
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

Up to 256 GB of memory in a maximum of 1 memory channels is supported by the Intel Atom C3436L, while the Qualcomm Snapdragon 800 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 14.9 GB/s enabled.

Intel Atom C3436L Characteristic Qualcomm Snapdragon 800
DDR4-1866 Memory LPDDR3-1866
256 GB Max. Memory 8 GB
1 (Single Channel) Memory channels 2 (Dual Channel)
29.9 GB/s Max. Bandwidth 14.9 GB/s
Yes ECC No
8.00 MB L2 Cache --
-- L3 Cache --
3.0 PCIe version --
10 PCIe lanes --
9.9 GB/s PCIe Bandwidth --

Thermal Management

The Intel Atom C3436L has a TDP of 10.75 W. The TDP of the Qualcomm Snapdragon 800 is --. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Atom C3436L Characteristic Qualcomm Snapdragon 800
10.75 W TDP (PL1 / PBP) --
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Atom C3436L has 8.00 MB cache and is manufactured in 14 nm. The cache of Qualcomm Snapdragon 800 is at 0.00 MB. The processor is manufactured in 28 nm.

Intel Atom C3436L Characteristic Qualcomm Snapdragon 800
14 nm Technology 28 nm
Monolithic Chip design Chiplet
x86-64 (64 bit) Instruction set (ISA) Armv7-A (32 bit)
SSE4.1, SSE4.2 ISA extensions --
BGA 1310 Socket --
VT-x, VT-x EPT, VT-d Virtualization None
Yes AES-NI No
Windows 10, Linux Operating systems Android
Q2/2020 Release date Q2/2013
64 $ Release price --
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Rate these processors

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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 Atom C3436L Intel Atom C3436L
4C 4T @ 1.30 GHz
0 (0%)
Qualcomm Snapdragon 800 Qualcomm Snapdragon 800
4C 4T @ 2.45 GHz
159 (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.
Intel Atom C3436L Intel Atom C3436L
4C 4T @ 1.30 GHz
0 (0%)
Qualcomm Snapdragon 800 Qualcomm Snapdragon 800
4C 4T @ 2.45 GHz
501 (100%)

Devices using this processor

Intel Atom C3436L Qualcomm Snapdragon 800
Unknown Unknown

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