Intel Celeron 7305L vs Intel Atom C3758

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CPU comparison with benchmarks


Intel Celeron 7305L CPU1 vs CPU2 Intel Atom C3758
Intel Celeron 7305L Intel Atom C3758

CPU comparison

Intel Celeron 7305L or Intel Atom C3758 - 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 Celeron 7305L has 5 cores with 6 threads and clocks with a maximum frequency of 1.00 GHz. Up to 64 GB of memory is supported in 2 memory channels. The Intel Celeron 7305L was released in Q3/2022.

The Intel Atom C3758 has 8 cores with 8 threads and clocks with a maximum frequency of 2.20 GHz. The CPU supports up to 256 GB of memory in 2 memory channels. The Intel Atom C3758 was released in Q3/2017.
Intel Celeron (165) Family Intel Atom (108)
Intel Celeron 7000 (3) CPU group Intel Atom C3000 (20)
12 Generation 5
Alder Lake U Architecture Denverton
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Celeron 7305L has 5 CPU cores and can calculate 6 threads in parallel. The clock frequency of the Intel Celeron 7305L is 1.00 GHz while the Intel Atom C3758 has 8 CPU cores and 8 threads can calculate simultaneously. The clock frequency of the Intel Atom C3758 is at 2.20 GHz.
Intel Celeron 7305L Characteristic Intel Atom C3758
5 Cores 8
6 Threads 8
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading No
No Overclocking ? No
1.00 GHz
1x Golden Cove		 A-Core 2.20 GHz
0.90 GHz
4x Gracemont		 B-Core --

Artificial Intelligence and Machine Learning

Processors with the support of artificial intelligence (AI) and machine learning (ML) can process many calculations, especially audio, image and video processing, much faster than classic processors. Algorithms for ML improve their performance the more data they have collected via software. ML tasks can be processed up to 10,000 times faster than with a classic processor.
Intel Celeron 7305L Characteristic Intel Atom C3758
-- AI hardware --
-- AI specifications --

Internal Graphics

The Intel Celeron 7305L or Intel Atom C3758 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.
Intel UHD Graphics 12th Gen (48 EU) GPU no iGPU
0.20 GHz GPU frequency --
1.10 GHz GPU (Turbo) --
12 GPU Generation --
10 nm Technology
3 Max. displays
48 Compute units --
384 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 UHD Graphics 12th Gen (48 EU) 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 Codec VP8 No
Decode Codec AV1 No
Decode / Encode Codec AVC No
Decode Codec VC-1 No
Decode / Encode Codec JPEG No

Memory & PCIe

The Intel Celeron 7305L can use up to 64 GB of memory in 2 memory channels. The maximum memory bandwidth is 76.8 GB/s. The Intel Atom C3758 supports up to 256 GB of memory in 2 memory channels and achieves a memory bandwidth of up to 38.4 GB/s.
Intel Celeron 7305L Characteristic Intel Atom C3758
DDR5-4800, DDR4-3200 Memory DDR4-2400
64 GB Max. Memory 256 GB
2 (Dual Channel) Memory channels 2 (Dual Channel)
76.8 GB/s Max. Bandwidth 38.4 GB/s
No ECC Yes
3.25 MB L2 Cache 16.00 MB
8.00 MB L3 Cache --
4.0 PCIe version 3.0
20 PCIe lanes 16
39.4 GB/s PCIe Bandwidth 15.8 GB/s

Thermal Management

The thermal design power (TDP for short) of the Intel Celeron 7305L is 15 W, while the Intel Atom C3758 has a TDP of 25 W. The TDP specifies the necessary cooling solution that is required to cool the processor sufficiently.
Intel Celeron 7305L Characteristic Intel Atom C3758
15 W TDP (PL1 / PBP) 25 W
55 W TDP (PL2) --
28 W TDP up --
12 W TDP down --
100 °C Tjunction max. 100 °C

Technical details

The Intel Celeron 7305L is manufactured in 10 nm and has 11.25 MB cache. The Intel Atom C3758 is manufactured in 14 nm and has a 16.00 MB cache.
Intel Celeron 7305L Characteristic Intel Atom C3758
10 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 1744 Socket BGA 1310
VT-x, VT-x EPT, VT-d Virtualization VT-x, VT-x EPT, VT-d
Yes AES-NI Yes
Operating systems Windows 10, Linux
Q3/2022 Release date Q3/2017
107 $ Release price 193 $
show more data show more data


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 Celeron 7305L Intel Celeron 7305L
5C 6T @ 1.00 GHz
0 (0%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
349 (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 7305L Intel Celeron 7305L
5C 6T @ 1.00 GHz
0 (0%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
2612 (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 7305L Intel Celeron 7305L
Intel UHD Graphics 12th Gen (48 EU) @ 1.10 GHz
844 (100%)
Intel Atom C3758 Intel Atom C3758
@ 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 Celeron 7305L Intel Celeron 7305L
5C 6T @ 1.00 GHz
0 (0%)
Intel Atom C3758 Intel Atom C3758
8C 8T @ 2.20 GHz
4750 (100%)

Devices using this processor
Intel Celeron 7305L Intel Atom C3758
Unknown Unknown

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