Samsung Exynos 2400 vs Intel Pentium 3805U
Last updated:
CPU comparison with benchmarks
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| Samsung Exynos 2400 | Intel Pentium 3805U | |
CPU comparisonSamsung Exynos 2400 or Intel Pentium 3805U - 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 3.20 GHz. Up to 12 GB of memory is supported in 4 memory channels. The Samsung Exynos 2400 was released in Q4/2023. The Intel Pentium 3805U has 2 cores with 2 threads and clocks with a maximum frequency of 1.90 GHz. The CPU supports up to 16 GB of memory in 2 memory channels. The Intel Pentium 3805U was released in Q1/2015. |
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| Samsung Exynos (47) | Family | Intel Pentium (150) |
| Samsung Exynos 2400 (1) | CPU group | Intel Pentium 3000 (8) |
| 7 | Generation | 4 |
| Cortex-X4/-A720/-A520 | Architecture | Haswell U |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe Samsung Exynos 2400 is a 10 core processor with a clock frequency of 3.20 GHz. The Intel Pentium 3805U has 2 CPU cores with a clock frequency of 1.90 GHz. |
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| Samsung Exynos 2400 | Characteristic | Intel Pentium 3805U |
| 10 | Cores | 2 |
| 10 | Threads | 2 |
| hybrid (Prime / big.LITTLE) | Core architecture | normal |
| No | Hyperthreading | No |
| No | Overclocking ? | No |
| 3.20 GHz 1x Cortex-X4 |
A-Core | 1.90 GHz |
| 2.90 GHz 5x Cortex-A720 |
B-Core | -- |
| 1.95 GHz 4x Cortex-A520 |
C-Core | -- |
NPU AI performanceThe 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. |
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| Samsung Exynos 2400 | Characteristic | Intel Pentium 3805U |
| Samsung AI engine | AI hardware | -- |
| Samsung AI Accelerator @ 44 TOPS | AI specifications | -- |
| -- | 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. |
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| Samsung Xclipse 940 | GPU | Intel HD Graphics (Broadwell GT1) |
| 1.40 GHz | GPU frequency | 0.10 GHz |
| -- | GPU (Turbo) | 0.80 GHz |
| -- | GPU Generation | 8 |
| 4 nm | Technology | 14 nm |
| 0 | Max. displays | 3 |
| 12 | Compute units | 12 |
| 384 | Shader | 96 |
| No | Hardware Raytracing | No |
| No | Frame Generation | No |
| 4 GB | Max. GPU Memory | 2 GB |
| 12 | DirectX Version | 11.2 |
Hardware codec supportA 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. |
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| Samsung Xclipse 940 | GPU | Intel HD Graphics (Broadwell GT1) |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | Decode / Encode |
| Decode / Encode | Codec VP9 | No |
| No | Codec VP8 | Decode |
| Decode | Codec AV1 | No |
| No | Codec AVC | Decode / Encode |
| No | Codec VC-1 | Decode |
| No | Codec JPEG | Decode |
Memory & PCIeThe Samsung Exynos 2400 supports a maximum of 12 GB of memory in 4 memory channels. The Intel Pentium 3805U can connect up to 16 GB of memory in 2 memory channels. |
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| Samsung Exynos 2400 | Characteristic | Intel Pentium 3805U |
| LPDDR5X-8533 | Memory | DDR3-1600 |
| 12 GB | Max. Memory | 16 GB |
| 4 (Quad Channel) | Memory channels | 2 (Dual Channel) |
| 68.3 GB/s | Max. Bandwidth | 25.6 GB/s |
| No | ECC | No |
| -- | L2 Cache | -- |
| -- | L3 Cache | 2.00 MB |
| -- | PCIe version | 2.0 |
| -- | PCIe lanes | 12 |
| -- | PCIe Bandwidth | 6.0 GB/s |
Thermal ManagementThe 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 Intel Pentium 3805U is 15 W. |
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| Samsung Exynos 2400 | Characteristic | Intel Pentium 3805U |
| 12 W | TDP (PL1 / PBP) | 15 W |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| -- | TDP down | -- |
| -- | Tjunction max. | -- |
Technical detailsThe Samsung Exynos 2400 has a 0.00 MB cache, while the Intel Pentium 3805U cache has a total of 2.00 MB. |
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| Samsung Exynos 2400 | Characteristic | Intel Pentium 3805U |
| 4 nm | Technology | 22 nm |
| Unknown | Chip design | Monolithic |
| Armv9-A (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| -- | ISA extensions | SSE4.1, SSE4.2 |
| -- | Socket | BGA 1168 |
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| No | AES-NI | Yes |
| Android | Operating systems | Windows 10, Linux |
| Q4/2023 | Release date | Q1/2015 |
| -- | Release price | -- |
| show more data | show more data | |
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10C 10T @ 3.20 GHz buy now on Amazon and save!
2C 2T @ 1.90 GHz buy now on Amazon and save!
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Rate these processors
Average performance in benchmarks
⌀ Single core performance in 2 CPU benchmarks
⌀ Multi core performance in 2 CPU benchmarks
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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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.
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Samsung Exynos 2400
Samsung Xclipse 940 @ 1.40 GHz |
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Intel Pentium 3805U
Intel HD Graphics (Broadwell GT1) @ 0.80 GHz |
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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.
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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Cinebench R15 (Single-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The single-core test only uses one CPU core, the amount of cores or hyperthreading ability doesn't count.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Cinebench R15 (Multi-Core)
Cinebench R15 is the successor of Cinebench 11.5 and is also based on the Cinema 4 Suite. Cinema 4 is a worldwide used software to create 3D forms. The multi-core test involves all CPU cores and taks a big advantage of hyperthreading.
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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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).
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).
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Samsung Exynos 2400
10C 10T @ 3.20 GHz |
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Intel Pentium 3805U
2C 2T @ 1.90 GHz |
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Devices using this processor |
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| Samsung Exynos 2400 | Intel Pentium 3805U |
| Samsung Galaxy S24 Samsung Galaxy S24 Plus |
Unknown |
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