Intel Xeon D-1559 vs Intel Xeon D-1649N
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Intel Xeon D-1559 or Intel Xeon D-1559 – 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 Intel Xeon D-1559 features 12 processor cores and has the capability to manage 24 threads concurrently. It was released in Q3/2017 and belongs to the 1 generation of the Intel Xeon D series. To use the Intel Xeon D-1559, you'll need a motherboard with a BGA 1667 socket. The Intel Xeon D-1649N features 8 processor cores and has the capability to manage 16 threads concurrently. It was released in Q2/2019 and belongs to the 3 generation of the Intel Xeon D series. To use the Intel Xeon D-1649N, you'll need a motherboard with a BGA 1667 socket. |
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| Desktop / Server | Segment | Desktop / Server |
| Intel Xeon D | Family | Intel Xeon D |
| 1 | Generation | 3 |
| Intel Xeon D-1500 | Group | Intel Xeon D-1600 |
| Intel Xeon D-1559 | Name | Intel Xeon D-1649N |
CPU Cores and Base Frequency |
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The Intel Xeon D-1559 has 12 CPU cores and can calculate 24 threads in parallel.
The clock frequency of the Intel Xeon D-1559 is 1.5 GHz and turbo frequency for one core is 2.1 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Xeon D-1649N has 8 CPU cores and can calculate 16 threads in parallel. The clock frequency of the Intel Xeon D-1649N is 2.3 GHz and turbo frequency for one core is 3.0 GHz. |
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| 2.1 GHz | Turbo Frequency (1 core) | 3.0 GHz |
| No | Overclocking | No |
| 12x | Cores | 8x |
| 24 | Threads | 16 |
| 12 | CPU Cores | 8 |
| 1.5 GHz | Frequency | 2.3 GHz |
| Yes | Hyperthreading | Yes |
| normal | Core architecture | normal |
| None | None | 2.5 GHz |
Internal Graphics |
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The Intel Xeon D-1559 does not have integrated graphics.
The Intel Xeon D-1649N does not have integrated graphics. |
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| -- | GPU (Turbo) | -- |
| -- | Max. displays | -- |
| 0 bytes | Max. GPU Memory | 0 bytes |
| -- | Generation | -- |
| -- | Shaders | -- |
| -- | Direct X | -- |
| -- | Release date | -- |
| -- | Technology | -- |
| -- | GPU frequency | -- |
| -- | Execution units | -- |
| 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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| -- | JPEG | -- |
| -- | VP8 | -- |
| -- | AVC | -- |
| -- | h265 / HEVC (8 bit) | -- |
| -- | VP9 | -- |
| -- | AV1 | -- |
| -- | VC-1 | -- |
| -- | h264 | -- |
| -- | h265 / HEVC (10 bit) | -- |
Memory & PCIe |
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The processor supports a maximum memory capacity of 128.0 GB distributed across 2 memory channels. It offers a peak memory bandwidth of 34.1 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 |
| 2 | Memory channels | 2 |
| Yes | AES-NI | Yes |
| DDR4-2133 | Memory type | DDR4-2133 |
| 128.0 GB | Max. Memory | 128.0 GB |
| Yes | ECC | Yes |
| 34.1 GB/s | Bandwidth | 34.1 GB/s |
Thermal Management |
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The processor has a thermal design power (TDP) of 45 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. |
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| 45 W | TDP (PL1 / PBP) | 45 W |
| -- | Tjunction max | -- |
Technical details |
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The Intel Xeon D-1559 is manufactured using a 14 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 Intel Xeon D-1649N is manufactured using a 14 nm process. |
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| SSE4.1, SSE4.2, AVX2 | ISA extensions | SSE4.1, SSE4.2, AVX2 |
| Broadwell | Architecture | Hewitt Lake |
| x86-64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| 18.0 MB | L2-Cache | 12.0 MB |
| Q3/2017 | Release date | Q2/2019 |
| Windows 10, Linux | Operating systems | Windows 10, Linux |
| 777 $ | Release price | 754 $ |
| Monolithic | Chip design | Monolithic |
| 0 bytes | L3-Cache | 0 bytes |
| -- | Part Number | -- |
| 14 nm | Technology | 14 nm |
| Technical data sheet | Documents | Technical data sheet |
| BGA 1667 | Socket | BGA 1667 |
| VT-x, VT-x EPT, VT-d | Virtualization | VT-x, VT-x EPT, VT-d |
Estimated results for PassMark CPU Mark
Geekbench 5, 64bit (Multi-Core)
Geekbench 5, 64bit (Single-Core)
