AMD Ryzen 9 7940H vs Samsung Exynos 4415
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CPU comparison with benchmarks
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| AMD Ryzen 9 7940H | Samsung Exynos 4415 | |
CPU comparisonAMD Ryzen 9 7940H or Samsung Exynos 4415 - 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 AMD Ryzen 9 7940H has 8 cores with 16 threads and clocks with a maximum frequency of 5.20 GHz. Up to 256 GB of memory is supported in 2 memory channels. The AMD Ryzen 9 7940H was released in Q1/2023. The Samsung Exynos 4415 has 4 cores with 4 threads and clocks with a maximum frequency of 1.50 GHz. The CPU supports up to GB of memory in 0 memory channels. The Samsung Exynos 4415 was released in 2014. |
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| AMD Ryzen 9 (40) | Family | Samsung Exynos (47) |
| AMD Ryzen 7040 (21) | CPU group | Samsung Exynos 4415 (1) |
| 6 | Generation | 2 |
| Phoenix (Zen 4) | Architecture | Cortex-A9 |
| Mobile | Segment | Mobile |
| -- | Predecessor | -- |
| -- | Successor | -- |
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CPU Cores and Base FrequencyThe AMD Ryzen 9 7940H is a 8 core processor with a clock frequency of 4.00 GHz (5.20 GHz). The Samsung Exynos 4415 has 4 CPU cores with a clock frequency of 1.50 GHz. |
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| AMD Ryzen 9 7940H | Characteristic | Samsung Exynos 4415 |
| 8 | Cores | 4 |
| 16 | Threads | 4 |
| normal | Core architecture | normal |
| Yes | Hyperthreading | No |
| No | Overclocking ? | No |
| 4.00 GHz | Frequency | 1.50 GHz |
| 5.20 GHz | Turbo Frequency (1 Core) | -- |
| -- | Turbo Frequency (All Cores) | -- |
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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| AMD Ryzen 9 7940H | Characteristic | Samsung Exynos 4415 |
| AMD Ryzen™ AI | AI hardware | -- |
| AMD dedicated AI XDNA Technology | 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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| AMD Radeon 780M | GPU | ARM Mali-400 MP4 |
| 0.80 GHz | GPU frequency | 0.53 GHz |
| 2.80 GHz | GPU (Turbo) | -- |
| 3 | GPU Generation | Utgard |
| 4 nm | Technology | 28nm |
| 4 | Max. displays | 1 |
| 12 | Compute units | 4 |
| 768 | Shader | 64 |
| Yes | Hardware Raytracing | No |
| AMD FSR | Frame Generation | No |
| 32 GB | Max. GPU Memory | -- |
| 12 | DirectX Version | 0 |
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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| AMD Radeon 780M | GPU | ARM Mali-400 MP4 |
| Decode / Encode | Codec h265 / HEVC (8 bit) | No |
| Decode / Encode | Codec h265 / HEVC (10 bit) | No |
| Decode / Encode | Codec h264 | No |
| Decode | Codec VP9 | No |
| Decode | Codec VP8 | No |
| Decode / Encode | Codec AV1 | No |
| Decode | Codec AVC | No |
| Decode | Codec VC-1 | No |
| Decode / Encode | Codec JPEG | No |
Memory & PCIeThe AMD Ryzen 9 7940H supports a maximum of 256 GB of memory in 2 memory channels. The Samsung Exynos 4415 can connect up to GB of memory in 0 memory channels. |
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| AMD Ryzen 9 7940H | Characteristic | Samsung Exynos 4415 |
| DDR5-4800, DDR5-5600, LPDDR5-6400, LPDDR5X-7500 | Memory | LPDDR2-400 |
| 256 GB | Max. Memory | |
| 2 (Dual Channel) | Memory channels | 0 |
| 120.0 GB/s | Max. Bandwidth | -- |
| Yes | ECC | No |
| 8.00 MB | L2 Cache | 1.00 MB |
| 16.00 MB | L3 Cache | -- |
| 4.0 | PCIe version | -- |
| 20 | PCIe lanes | -- |
| 39.4 GB/s | PCIe Bandwidth | -- |
Thermal ManagementThe TDP (Thermal Design Power) of a processor specifies the required cooling solution. The AMD Ryzen 9 7940H has a TDP of 54 W, that of the Samsung Exynos 4415 is --. |
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| AMD Ryzen 9 7940H | Characteristic | Samsung Exynos 4415 |
| 54 W | TDP (PL1 / PBP) | -- |
| -- | TDP (PL2) | -- |
| -- | TDP up | -- |
| 35 W | TDP down | -- |
| 100 °C | Tjunction max. | -- |
Technical detailsThe AMD Ryzen 9 7940H has a 24.00 MB cache, while the Samsung Exynos 4415 cache has a total of 1.00 MB. |
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| AMD Ryzen 9 7940H | Characteristic | Samsung Exynos 4415 |
| 4 nm | Technology | 28 nm |
| Monolithic | Chip design | Unknown |
| x86-64 (64 bit) | Instruction set (ISA) | Armv7-A (32 bit) |
| SSE4a, SSE4.1, SSE4.2,FMA3, AVX2, AVX512 | ISA extensions | -- |
| FP8 | Socket | -- |
| AMD-V, SVM | Virtualization | None |
| Yes | AES-NI | No |
| Windows 10, Windows 11, Linux | Operating systems | Android |
| Q1/2023 | Release date | 2014 |
| -- | Release price | -- |
| show more data | show more data | |
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Rate these processors
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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AMD Ryzen 9 7940H
AMD Radeon 780M @ 2.80 GHz |
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Samsung Exynos 4415
ARM Mali-400 MP4 @ 0.53 GHz |
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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.
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AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 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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AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 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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AMD Ryzen 9 7940H
8C 16T @ 5.20 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 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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AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 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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AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 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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AMD Ryzen 9 7940H
8C 16T @ 4.00 GHz |
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Samsung Exynos 4415
4C 4T @ 1.50 GHz |
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Devices using this processor |
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| AMD Ryzen 9 7940H | Samsung Exynos 4415 |
| Unknown | Unknown |
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