Intel Celeron SU2300 vs Intel Atom E3815

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CPU comparison with benchmarks


Intel Celeron SU2300 CPU1 vs CPU2 Intel Atom E3815
Intel Celeron SU2300 Intel Atom E3815

CPU comparison

In this CPU comparison, we compare the Intel Celeron SU2300 and the Intel Atom E3815 and use benchmarks to check which processor is faster.

We compare the Intel Celeron SU2300 2 core processor released in Q3/2009 with the Intel Atom E3815 which has 1 CPU cores and was introduced in Q4/2013.
Intel Celeron (165) Family Intel Atom (108)
Intel Celeron SU2000 (1) CPU group Intel Atom E3800 (6)
1 Generation 4
Montevina (Penryn) Architecture Bay Trail
Mobile Segment Mobile
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron SU2300 is a 2 core processor with a clock frequency of 1.20 GHz. The processor can compute 2 threads at the same time. The Intel Atom E3815 clocks with 1.46 GHz, has 1 CPU cores and can calculate 1 threads in parallel.

Intel Celeron SU2300 Characteristic Intel Atom E3815
2 Cores 1
2 Threads 1
normal Core architecture normal
No Hyperthreading No
No Overclocking ? No
1.20 GHz Frequency 1.46 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 Celeron SU2300 Characteristic Intel Atom E3815
-- 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.

no iGPU GPU Intel HD Graphics (Bay Trail GT1)
GPU frequency 0.40 GHz
-- GPU (Turbo) 0.40 GHz
-- GPU Generation 7
Technology 22 nm
Max. displays 2
-- Compute units 4
-- Shader 32
No Hardware Raytracing No
No Frame Generation No
-- Max. GPU Memory 2 GB
-- DirectX Version 11.2

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 Intel HD Graphics (Bay Trail GT1)
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 Decode / Encode
No Codec VC-1 Decode
No Codec JPEG Decode

Memory & PCIe

Up to GB of memory in a maximum of 0 memory channels is supported by the Intel Celeron SU2300, while the Intel Atom E3815 supports a maximum of 8 GB of memory with a maximum memory bandwidth of 8.6 GB/s enabled.

Intel Celeron SU2300 Characteristic Intel Atom E3815
Memory DDR3L-1066
Max. Memory 8 GB
0 Memory channels 1 (Single Channel)
-- Max. Bandwidth 8.6 GB/s
No ECC No
1.00 MB L2 Cache --
-- L3 Cache 1.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The Intel Celeron SU2300 has a TDP of 10 W. The TDP of the Intel Atom E3815 is 5 W. System integrators use the TDP of the processor as a guide when dimensioning the cooling solution.

Intel Celeron SU2300 Characteristic Intel Atom E3815
10 W TDP (PL1 / PBP) 5 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
100 °C Tjunction max. --

Technical details

The Intel Celeron SU2300 has 1.00 MB cache and is manufactured in 45 nm. The cache of Intel Atom E3815 is at 1.00 MB. The processor is manufactured in 22 nm.

Intel Celeron SU2300 Characteristic Intel Atom E3815
45 nm Technology 22 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
MMX, SSE, SSE2, SSE3,SSSE3 ISA extensions SSE4.1, SSE4.2
BGA 956 Socket BGA 1170
VT-x Virtualization VT-x, VT-x EPT
No AES-NI Yes
Windows 10, Linux Operating systems
Q3/2009 Release date Q4/2013
-- Release price --
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Celeron SU2300 (0%)
Intel Atom E3815 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Celeron SU2300 (100%)
Intel Atom E3815 (40%)

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 Celeron SU2300 Intel Celeron SU2300
2C 2T @ 1.20 GHz
455 (100%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
184 (40%)

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 Celeron SU2300 Intel Celeron SU2300
2C 2T @ 1.20 GHz
0 (0%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
147 (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 Celeron SU2300 Intel Celeron SU2300
2C 2T @ 1.20 GHz
0 (0%)
Intel Atom E3815 Intel Atom E3815
1C 1T @ 1.46 GHz
148 (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 Celeron SU2300 Intel Celeron SU2300
@ 0.00 GHz
0 (0%)
Intel Atom E3815 Intel Atom E3815
Intel HD Graphics (Bay Trail GT1) @ 0.40 GHz
26 (100%)

Devices using this processor

Intel Celeron SU2300 Intel Atom E3815
Unknown Unknown

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