CPU comparison with benchmarks |
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CPU lineage |
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Intel Xeon D-1649N or Intel Xeon D-1649N – 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-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. The Qualcomm Snapdragon 778G features 8 processor cores and has the capability to manage 8 threads concurrently. It was released in Q2/2021 and belongs to the 4 generation of the Qualcomm Snapdragon series. |
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| Intel Xeon D-1600 | Group | Qualcomm Snapdragon 778 |
| 3 | Generation | 4 |
| Intel Xeon D-1649N | Name | Qualcomm Snapdragon 778G |
| Desktop / Server | Segment | Mobile |
| Intel Xeon D | Family | Qualcomm Snapdragon |
CPU Cores and Base Frequency |
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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. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Qualcomm Snapdragon 778G has 8 CPU cores and can calculate 8 threads in parallel. The clock frequency of the A-Core is 2.4 GHz. |
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| None | None | 2.4 GHz |
| 2.5 GHz | Turbo Frequency (all cores) | None |
| None | None | 2.2 GHz |
| 3.0 GHz | Turbo Frequency (1 core) | None |
| normal | Core architecture | hybrid (Prime / big.LITTLE) |
| 2.3 GHz | Frequency | None |
| 8 | CPU Cores | 8 |
| No | Overclocking | No |
| None | None | 1x Kryo 670 Prime |
| None | None | 4x Kryo 670 Silver |
| Yes | Hyperthreading | No |
| None | None | 1.9 GHz |
| None | None | 3x Kryo 670 Gold |
| 8x | Cores | None |
| 16 | Threads | 8 |
Internal Graphics |
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The Intel Xeon D-1649N does not have integrated graphics.
The Qualcomm Snapdragon 778G has integrated graphics, called iGPU for short. Specifically, the Qualcomm Snapdragon 778G uses the Qualcomm Adreno 642L, which has 384 texture shaders and 4 execution units. The iGPU uses the system's main memory as graphics memory and sits on the processor's die. |
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| -- | GPU (Turbo) | -- |
| -- | Technology | 6 nm |
| -- | Direct X | 12.0 |
| 0 bytes | Max. GPU Memory | 4.0 GB |
| -- | Execution units | 4 |
| -- | Release date | Q2/2021 |
| GPU name | Qualcomm Adreno 642L | |
| -- | Shaders | 384 |
| -- | GPU frequency | -- |
| -- | Generation | 5 |
| -- | Max. displays | -- |
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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| -- | h265 / HEVC (8 bit) | Decode / Encode |
| -- | VP9 | Decode / Encode |
| -- | VP8 | Decode / Encode |
| -- | VC-1 | Decode |
| -- | JPEG | Decode / Encode |
| -- | h264 | Decode / Encode |
| -- | h265 / HEVC (10 bit) | Decode / Encode |
| -- | AVC | Decode |
| -- | AV1 | No |
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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| DDR4-2133 | Memory type | LPDDR5-3200 |
| 34.1 GB/s | Bandwidth | -- |
| Yes | AES-NI | No |
| Yes | ECC | No |
| pci | PCIe | pci |
| 128.0 GB | Max. Memory | 0 bytes |
| 2 | Memory channels | 2 |
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) | None |
| -- | Tjunction max | -- |
Technical details |
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The Intel Xeon D-1649N 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 Qualcomm Snapdragon 778G is manufactured using a 6 nm process. In total, this processor boasts a generous 2.0 MB cache. |
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| VT-x, VT-x EPT, VT-d | Virtualization | None |
| 14 nm | Technology | 6 nm |
| x86-64 (64 bit) | Instruction set (ISA) | ARMv8-A64 (64 bit) |
| SSE4.1, SSE4.2, AVX2 | ISA extensions | |
| -- | Part Number | SM7325 |
| Monolithic | Chip design | Chiplet |
| Q2/2019 | Release date | Q2/2021 |
| 754 $ | Release price | -- |
| 12.0 MB | L2-Cache | 0 bytes |
| Technical data sheet | Documents | Technical data sheet |
| 0 bytes | L3-Cache | 2.0 MB |
| BGA 1667 | Socket | |
| Windows 10, Linux | Operating systems | Android |
| Hewitt Lake | Architecture | Kryo 670 |