Samsung Exynos 2400 vs Apple A18

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CPU comparison with benchmarks


Samsung Exynos 2400 CPU1 vs CPU2 Apple A18
Samsung Exynos 2400 Apple A18

CPU comparison

Samsung Exynos 2400 or Apple A18 - 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 Samsung Exynos 2400 has 10 cores with 10 threads and clocks with a maximum frequency of 3.21 GHz. Up to 12 GB of memory is supported in 4 memory channels. The Samsung Exynos 2400 was released in Q4/2023.

The Apple A18 has 6 cores with 6 threads and clocks with a maximum frequency of 4.04 GHz. The CPU supports up to 8 GB of memory in 1 memory channels. The Apple A18 was released in Q3/2024.
Samsung Exynos (49) Family Apple A series (25)
Samsung Exynos 2400 (1) CPU group Apple A18 Pro (2)
7 Generation 18
Cortex-X4/-A720/-A520 Architecture Donan
Smartphone / Tablet Segment Smartphone / Tablet
-- Predecessor Apple A16 Bionic
-- Successor --

CPU Cores and Base Frequency

The Samsung Exynos 2400 is a 10 core processor with a clock frequency of 3.21 GHz. The Apple A18 has 6 CPU cores with a clock frequency of 0.70 GHz (4.04 GHz).

Samsung Exynos 2400 Characteristic Apple A18
10 Cores 6
10 Threads 6
hybrid (Prime / big.LITTLE) Core architecture hybrid (big.LITTLE)
No Hyperthreading No
No Overclocking ? No
3.21 GHz
1x Cortex-X4
A-Core 0.70 GHz (4.04 GHz)
2x Donan P-Core
2.60 GHz (2.90 GHz)
5x Cortex-A720
B-Core 0.74 GHz (2.30 GHz)
4x Donan E-Core
1.96 GHz
4x Cortex-A520
C-Core --

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.

Samsung Exynos 2400 Characteristic Apple A18
Samsung AI engine AI hardware Apple Neural Engine
Samsung AI Accelerator @ 42 TOPS AI specifications 16 Neural cores @ 38 TOPS
-- NPU + CPU + iGPU --

Integrated graphics (iGPU)

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.

Samsung Xclipse 940 GPU Apple A18 (5 GPU Cores)
1.10 GHz GPU frequency 0.39 GHz
-- GPU (Turbo) 1.68 GHz
-- GPU Generation --
4 nm Technology 3 nm
0 Max. displays 1
12 Compute units 20
768 Shader 640
Yes Hardware Raytracing No
AMD FSR Frame Generation No
4 GB Max. GPU Memory 8 GB
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.

Samsung Xclipse 940 GPU Apple A18 (5 GPU Cores)
Decode / Encode Codec h265 / HEVC (8 bit) Decode / Encode
Decode / Encode Codec h265 / HEVC (10 bit) Decode / Encode
Decode / Encode Codec h264 Decode / Encode
Decode / Encode Codec VP9 Decode / Encode
No Codec VP8 Decode / Encode
Decode Codec AV1 Decode
No Codec AVC Decode
No Codec VC-1 Decode
No Codec JPEG Decode / Encode

Memory & PCIe

The Samsung Exynos 2400 supports a maximum of 12 GB of memory in 4 memory channels. The Apple A18 can connect up to 8 GB of memory in 1 memory channels.

Samsung Exynos 2400 Characteristic Apple A18
LPDDR5X-8533 Memory LPDDR5X-7500
12 GB Max. Memory 8 GB
4 (Quad Channel) Memory channels 1 (Single Channel)
68.3 GB/s Max. Bandwidth 60.0 GB/s
No ECC No
5.50 MB L2 Cache 20.00 MB
8.00 MB L3 Cache 24.00 MB
-- PCIe version --
-- PCIe lanes --
-- PCIe Bandwidth --

Thermal Management

The TDP (Thermal Design Power) of a processor specifies the required cooling solution. The Samsung Exynos 2400 has a TDP of 12 W, that of the Apple A18 is 12 W.

Samsung Exynos 2400 Characteristic Apple A18
12 W TDP (PL1 / PBP) 12 W
-- TDP (PL2) --
-- TDP up --
-- TDP down --
-- Tjunction max. --

Technical details

The Samsung Exynos 2400 has a 13.50 MB cache, while the Apple A18 cache has a total of 44.00 MB.

Samsung Exynos 2400 Characteristic Apple A18
4 nm Technology 3 nm
Unknown Chip design Chiplet
Armv9-A (64 bit) Instruction set (ISA) Armv9-A (64 bit)
-- ISA extensions --
-- Socket --
None Virtualization None
No AES-NI No
Android Operating systems iOS
Q4/2023 Release date Q3/2024
-- Release price --
show more data show more data


Rate these processors

Here you can rate the Samsung Exynos 2400 to help other visitors make their purchasing decisions. The average rating is 4.4 stars (132 ratings). Rate now:
Here you can rate the Apple A18 to help other visitors make their purchasing decisions. The average rating is 3.8 stars (127 ratings). Rate now:

Average performance in benchmarks

Single core performance in 1 CPU benchmarks
Samsung Exynos 2400 (64%)
Apple A18 (100%)
Multi core performance in 1 CPU benchmarks
Samsung Exynos 2400 (82%)
Apple A18 (100%)

Geekbench 6 Single-Core

Geekbench 6 is a partial load benchmark for modern computers, notebooks and smartphones. In the single-core test, only the fastest CPU core is measured. The test run simulates the performance in practice.
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
2196 (64%)
Apple A18 Apple A18
6C 6T @ 4.04 GHz
3409 (100%)

Geekbench 6 Multi-Core

The practical Geekbench 6 multi-core benchmark tests the system's performance under partial load. The processor's maximum power consumption is far from being used up.
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
6971 (82%)
Apple A18 Apple A18
6C 6T @ 4.04 GHz
8492 (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.
Samsung Exynos 2400 Samsung Exynos 2400
Samsung Xclipse 940 @ 1.10 GHz
1825 (85%)
Apple A18 Apple A18
Apple A18 (5 GPU Cores) @ 1.68 GHz
2150 (100%)

AI performance (NPU)

The performance values of the processor's AI unit. The isolated NPU performance is given here, the total AI performance (NPU+CPU+iGPU) can be higher.

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. The performance is given in the number (trillions) of arithmetic operations per second (TOPS).
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
42 (100%)
Apple A18 Apple A18
6C 6T @ 0.70 GHz
38 (90%)

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.
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
1579 (100%)
Apple A18 Apple A18
6C 6T @ 4.04 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.
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
5651 (100%)
Apple A18 Apple A18
6C 6T @ 4.04 GHz
0 (0%)

AnTuTu 10 Benchmark

The AnTuTu 10 benchmark is one of the best-known benchmarks for mobile processors, which is now available in version 10. There is a version for Android-based smartphones and tablets, as well as a version for Apple mobile devices, i.e. iPhones and iPads.

The Antutu 10 benchmark has 3 phases. In the first phase, the device's RAM is tested, in phase 2 the graphics are tested and in the final phase the entire device is pushed to its performance limits by rendering 3D graphics.

Antutu 10 is therefore ideal for comparing the performance of different devices.
Samsung Exynos 2400 Samsung Exynos 2400
10C 10T @ 3.21 GHz
1724950 (100%)
Apple A18 Apple A18
6C 6T @ 0.70 GHz
0 (0%)

Devices using this processor

Samsung Exynos 2400 Apple A18
Samsung Galaxy S24
Samsung Galaxy S24 Plus
Samsung Galaxy S24 FE (3.1 GHz)
Apple iPhone 16

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