CPU comparison with benchmarks |
||
![]() |
-VS- | ![]() |
CPU lineage |
||
|
Qualcomm Snapdragon 780G or Qualcomm Snapdragon 780G – 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 Qualcomm Snapdragon 780G 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. The Intel Xeon D-2775TE features 16 processor cores and has the capability to manage 32 threads concurrently. It was released in Q1/2022 and belongs to the 4 generation of the Intel Xeon D series. To use the Intel Xeon D-2775TE, you'll need a motherboard with a BGA 2579 socket. |
||
| Qualcomm Snapdragon 780 | Group | Intel Xeon D-2700 |
| 4 | Generation | 4 |
| Qualcomm Snapdragon 780G | Name | Intel Xeon D-2775TE |
| Mobile | Segment | Desktop / Server |
| Qualcomm Snapdragon | Family | Intel Xeon D |
CPU Cores and Base Frequency |
||
|
The Qualcomm Snapdragon 780G has 8 CPU cores and can calculate 8 threads in parallel.
The clock frequency of the A-Core is 2.4 GHz. The number of CPU cores greatly affects the speed of the processor and is an important performance indicator. The Intel Xeon D-2775TE has 16 CPU cores and can calculate 32 threads in parallel. The clock frequency of the Intel Xeon D-2775TE is 2.0 GHz and turbo frequency for one core is 3.1 GHz. |
||
| 2.2 GHz | B-Core Frequency | None |
| None | None | 3.1 GHz |
| None | None | 16x Sunny Cove |
| hybrid (Prime / big.LITTLE) | Core architecture | normal |
| 1x Kryo 670 Prime | Cores A | None |
| 8 | CPU Cores | 16 |
| 4x Kryo 670 Silver | Cores C | None |
| No | Overclocking | No |
| 1.9 GHz | C-Core Frequency | None |
| No | Hyperthreading | Yes |
| None | None | 2.0 GHz |
| 2.4 GHz | A-Core Frequency | None |
| 3x Kryo 670 Gold | Cores B | None |
| 8 | Threads | 32 |
Internal Graphics |
||
|
The Qualcomm Snapdragon 780G has integrated graphics, called iGPU for short.
Specifically, the Qualcomm Snapdragon 780G uses the Qualcomm Adreno 642, 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. The Intel Xeon D-2775TE does not have integrated graphics. |
||
| -- | GPU (Turbo) | -- |
| 5 nm | Technology | -- |
| 12.0 | Direct X | -- |
| 4.0 GB | Max. GPU Memory | 0 bytes |
| 4 | Execution units | -- |
| Q2/2021 | Release date | -- |
| Qualcomm Adreno 642 | GPU name | |
| 384 | Shaders | -- |
| -- | GPU frequency | -- |
| 5 | Generation | -- |
| -- | Max. displays | -- |
Artificial Intelligence and Machine Learning |
||
| -- | AI specifications | -- |
| -- | AI hardware | -- |
Hardware codec support |
||
|
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.
|
||
| Decode / Encode | h265 / HEVC (8 bit) | -- |
| Decode / Encode | VP9 | -- |
| Decode / Encode | VP8 | -- |
| Decode | VC-1 | -- |
| Decode / Encode | JPEG | -- |
| Decode / Encode | h264 | -- |
| Decode / Encode | h265 / HEVC (10 bit) | -- |
| Decode | AVC | -- |
| No | AV1 | -- |
Memory & PCIe |
||
|
The processor supports a maximum memory capacity of 1.0 TB distributed across 4 memory channels. It offers a peak memory bandwidth of 93.8 GB/s. Both the type and quantity of memory can have a substantial impact on the overall system performance.
|
||
| LPDDR4X-2133 | Memory type | DDR4-2933 |
| -- | Bandwidth | 93.8 GB/s |
| No | AES-NI | Yes |
| No | ECC | Yes |
| pci | PCIe | pci |
| 16.0 GB | Max. Memory | 1.0 TB |
| 2 | Memory channels | 4 |
Thermal Management |
||
|
The processor has a thermal design power (TDP) of 5 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 100 W watts. |
||
| 5 W | TDP (PL1 / PBP) | 100 W |
| -- | Tjunction max | -- |
Technical details |
||
|
The Qualcomm Snapdragon 780G is manufactured using a 5 nm process.
A smaller manufacturing process indicates a more contemporary and energy-efficient CPU. In total, this processor boasts a generous 2.0 MB cache. A substantial cache can significantly enhance the processor's performance, particularly in scenarios like gaming. The Intel Xeon D-2775TE is manufactured using a 10 nm process. |
||
| None | Virtualization | VT-x, VT-x EPT, VT-d |
| 5 nm | Technology | 10 nm |
| ARMv8-A64 (64 bit) | Instruction set (ISA) | x86-64 (64 bit) |
| ISA extensions | SSE4.1, SSE4.2, AVX2, AVX-512 | |
| SM7350 | Part Number | -- |
| Chiplet | Chip design | Monolithic |
| Q2/2021 | Release date | Q1/2022 |
| -- | Release price | 1784 $ |
| 0 bytes | L2-Cache | 25.0 MB |
| Technical data sheet | Documents | Technical data sheet |
| 2.0 MB | L3-Cache | 0 bytes |
| Socket | BGA 2579 | |
| Android | Operating systems | Windows 10, Linux |
| Kryo 670 | Architecture | Ice Lake |