Intel Core i5-13505H vs Intel Atom S1240

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CPU comparison with benchmarks


Intel Core i5-13505H CPU1 vs CPU2 Intel Atom S1240
Intel Core i5-13505H Intel Atom S1240

CPU comparison

Intel Core i5-13505H or Intel Atom S1240 - 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 i5-13505H has 12 cores with 16 threads and clocks with a maximum frequency of 4.70 GHz. Up to 96 GB of memory is supported in 2 memory channels. The Intel Core i5-13505H was released in Q1/2023.

The Intel Atom S1240 has 2 cores with 4 threads and clocks with a maximum frequency of 1.60 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Intel Atom S1240 was released in Q4/2012.
Intel Core i5 (331) Family Intel Atom (108)
Intel Core i 13000H (26) CPU group Intel Atom S1000 (3)
13 Generation 2
Raptor Lake H Architecture Centerton
Mobile Segment Desktop / Server
-- Predecessor --
-- Successor --

CPU Cores and Base Frequency

The Intel Core i5-13505H is a 12 core processor with a clock frequency of 2.60 GHz (4.70 GHz). The Intel Atom S1240 has 2 CPU cores with a clock frequency of 1.60 GHz.

Intel Core i5-13505H Characteristic Intel Atom S1240
12 Cores 2
16 Threads 4
hybrid (big.LITTLE) Core architecture normal
Yes Hyperthreading Yes
No Overclocking ? No
2.60 GHz (4.70 GHz)
4x Raptor Cove
A-Core 1.60 GHz
1.90 GHz (3.50 GHz)
8x 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 Core i5-13505H Characteristic Intel Atom S1240
-- AI hardware --
-- AI specifications --

Internal Graphics

The integrated graphics unit of a processor is not only responsible for the pure image output on the system, but can also significantly increase the efficiency of the system with the support of modern video codecs.

Intel Iris Xe Graphics 80 (Alder Lake) GPU no iGPU
0.40 GHz GPU frequency --
1.45 GHz GPU (Turbo) --
13 GPU Generation --
10 nm Technology
4 Max. displays
80 Compute units --
640 Shader --
No Hardware Raytracing No
No Frame Generation No
32 GB Max. GPU Memory --
12.1 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 Iris Xe Graphics 80 (Alder Lake) 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 Core i5-13505H supports a maximum of 96 GB of memory in 2 memory channels. The Intel Atom S1240 can connect up to 8 GB of memory in 1 memory channels.

Intel Core i5-13505H Characteristic Intel Atom S1240
LPDDR5-6400, LPDDR4X-4266, DDR5-5200, DDR4-3200 Memory DDR3-1333
96 GB Max. Memory 8 GB
2 (Dual Channel) Memory channels 1 (Single Channel)
102.4 GB/s Max. Bandwidth 10.6 GB/s
Yes ECC Yes
-- L2 Cache --
18.00 MB L3 Cache 1.00 MB
5.0 PCIe version 2.0
28 PCIe lanes 8
110.3 GB/s PCIe Bandwidth 4.0 GB/s

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Intel Core i5-13505H has a TDP of 45 W, that of the Intel Atom S1240 is 6.1 W.

Intel Core i5-13505H Characteristic Intel Atom S1240
45 W TDP (PL1 / PBP) 6.1 W
115 W TDP (PL2) --
95 W TDP up --
35 W TDP down --
100 °C Tjunction max. --

Technical details

The Intel Core i5-13505H has a 18.00 MB cache, while the Intel Atom S1240 cache has a total of 1.00 MB.

Intel Core i5-13505H Characteristic Intel Atom S1240
10 nm Technology 32 nm
Monolithic Chip design Monolithic
x86-64 (64 bit) Instruction set (ISA) x86-64 (64 bit)
SSE4.1, SSE4.2, AVX2, AVX2+ ISA extensions SSE3
BGA 1744 Socket BGA 1283
VT-x, VT-x EPT, VT-d Virtualization VT-x
Yes AES-NI No
Windows 10, Windows 11, Linux Operating systems Windows 10, Linux
Q1/2023 Release date Q4/2012
342 $ Release price 39 $
show more data show more data


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Average performance in benchmarks

⌀ Single core performance in 0 CPU benchmarks
Intel Core i5-13505H (0%)
Intel Atom S1240 (0%)
⌀ Multi core performance in 1 CPU benchmarks
Intel Core i5-13505H (100%)
Intel Atom S1240 (2%)

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 i5-13505H Intel Core i5-13505H
12C 16T @ 4.40 GHz
22910 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
432 (2%)

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 i5-13505H Intel Core i5-13505H
12C 16T @ 4.70 GHz
1718 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

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 i5-13505H Intel Core i5-13505H
12C 16T @ 4.40 GHz
10420 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

Geekbench 6 (Single-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The single-core benchmark only evaluates the performance of the fastest CPU core, the number of CPU cores in a processor is irrelevant here.
Intel Core i5-13505H Intel Core i5-13505H
12C 16T @ 4.70 GHz
2351 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

Geekbench 6 (Multi-Core)

Geekbench 6 is a benchmark for modern computers, notebooks and smartphones. What is new is an optimized utilization of newer CPU architectures, e.g. based on the big.LITTLE concept and combining CPU cores of different sizes. The multi-core benchmark evaluates the performance of all of the processor's CPU cores. Virtual thread improvements such as AMD SMT or Intel's Hyper-Threading have a positive impact on the benchmark result.
Intel Core i5-13505H Intel Core i5-13505H
12C 16T @ 4.40 GHz
11050 (100%)
Intel Atom S1240 Intel Atom S1240
2C 4T @ 1.60 GHz
0 (0%)

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 i5-13505H Intel Core i5-13505H
Intel Iris Xe Graphics 80 (Alder Lake) @ 1.45 GHz
1797 (100%)
Intel Atom S1240 Intel Atom S1240
@ 0.00 GHz
0 (0%)

Devices using this processor

Intel Core i5-13505H Intel Atom S1240
Unknown Unknown

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