AMD Athlon II X4 641 vs AMD EPYC Embedded 3351
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CPU comparison with benchmarks |
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CPU lineage |
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AMD Athlon II X4 641 or AMD Athlon II X4 641 – which processor offers superior performance? In this comparison, we examine disparities and assess which of these two CPUs outperforms the other. We delve into technical specifications and benchmark outcomes.
The AMD Athlon II X4 641 features 4 processor cores and has the capability to manage 4 threads concurrently. It was released in Q1/2012 and belongs to the 2 generation of the AMD Athlon II series. To use the AMD Athlon II X4 641, you'll need a motherboard with a FM1 socket. The AMD EPYC Embedded 3351 features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q1/2018 and belongs to the 1 generation of the AMD EPYC series. To use the AMD EPYC Embedded 3351, you'll need a motherboard with a SP4 socket. |
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| AMD Athlon II | Family | AMD EPYC |
| Desktop / Server | Segment | Desktop / Server |
| AMD Athlon II X4 (Llano) | Group | AMD EPYC Embedded 3000 |
| 2 | Generation | 1 |
| AMD Athlon II X4 641 | Name | AMD EPYC Embedded 3351 |
CPU Cores and Base Frequency |
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The AMD Athlon II X4 641 has 4 CPU cores and can calculate 4 threads in parallel.
The clock frequency of the AMD Athlon II X4 641 is 2.8 GHz The AMD EPYC Embedded 3351 has 12 CPU cores and can calculate 24 threads in parallel. The clock frequency of the AMD EPYC Embedded 3351 is 1.9 GHz and turbo frequency for one core is 3.0 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. |
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| normal | Core architecture | normal |
| 4x | Cores | 12x |
| 2.8 GHz | Frequency | 1.9 GHz |
| 4 | CPU Cores | 12 |
| No | Overclocking | Yes |
| 4 | Threads | 24 |
| No | Hyperthreading | Yes |
| None | None | 3.0 GHz |
Internal Graphics |
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The AMD Athlon II X4 641 does not have integrated graphics.
The AMD EPYC Embedded 3351 does not have integrated graphics. |
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| -- | Direct X | -- |
| -- | Release date | -- |
| -- | Generation | -- |
| 0 bytes | Max. GPU Memory | 0 bytes |
| -- | Max. displays | -- |
| -- | Execution units | -- |
| -- | Shaders | -- |
| -- | GPU (Turbo) | -- |
| -- | Technology | -- |
| -- | GPU frequency | -- |
| GPU name | ||
Artificial Intelligence and Machine Learning |
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| -- | AI specifications | -- |
| -- | AI hardware | -- |
Hardware codec support |
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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.
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| -- | VC-1 | -- |
| -- | h265 / HEVC (10 bit) | -- |
| -- | h265 / HEVC (8 bit) | -- |
| -- | VP9 | -- |
| -- | AV1 | -- |
| -- | AVC | -- |
| -- | JPEG | -- |
| -- | VP8 | -- |
| -- | h264 | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 16.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 21.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
The processor supports a maximum memory capacity of 1.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 85.3 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance. |
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| pci | PCIe | pci |
| No | AES-NI | Yes |
| DDR3-1333 | Memory type | DDR4-2666 |
| No | ECC | Yes |
| 2 | Memory channels | 4 |
| 16.0 GB | Max. Memory | 1.0 TB |
| 21.3 GB/s | Bandwidth | 85.3 GB/s |
Thermal Management |
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The processor has a thermal design power (TDP) of 100 W watts.
TDP indicates the cooling solution needed to effectively manage the processor's heat. It generally provides an approximate indication of the actual power consumption of the CPU itself. The processor has a thermal design power (TDP) of 80 W watts. |
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| -- | Tjunction max | 105 °C |
| 100 W | TDP (PL1 / PBP) | 80 W |
| None | TDP down | 60 W |
Technical details |
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The AMD Athlon II X4 641 is manufactured using a 32 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The AMD EPYC Embedded 3351 is manufactured using a 14 nm process. In total, this processor boasts a generous 32.0 MB cache. |
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| -- | Release price | -- |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| 4.0 MB | L2-Cache | 6.0 MB |
| Q1/2012 | Release date | Q1/2018 |
| Llano | Architecture | Snowy Owl (Zen) |
| FM1 | Socket | SP4 |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| Technical data sheet | Documents | Technical data sheet |
| AD638XOJGXBOX | Part Number | -- |
| AMD-V | Virtualization | AMD-V, SVM |
| -- | Chip design | Chiplet |
| SSE3, SSE4a, MMX, 3DNow! | ISA extensions | SSE4a, SSE4.1, SSE4.2, FMA3, AVX2 |
| 32 nm | Technology | 14 nm |
| 0 bytes | L3-Cache | 32.0 MB |
Estimated results for PassMark CPU Mark
Geekbench 5, 64bit (Multi-Core)
Geekbench 5, 64bit (Single-Core)
