Qualcomm Snapdragon 778G 4G vs Qualcomm Snapdragon 680 4G
Qualcomm Snapdragon 778G 4G
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The Qualcomm Snapdragon 778G 4G (SDM778G 4G Mobile Platform) is a fast mid-range ARM-based SoC largely found on Android tablets and smartphones. It integrates eight cores (octa-core) divided into two clusters. A fast performance cluster with four cores based on the ARM Cortex-A78 architecture with up to 2.4 GHz and a power efficiency cluster with four small ARM Cortex-A55 cores at up to 1.8 GHz. Depending on the workload only single clusters or all cores can run at different clock speeds. In contrast to the Snapdragon 778 5G, the 778G 4G does not offer a 5G modem, but only supports 4G/LTE.
Thanks to the new Cortex-A78 cores, the CPU performance increases by up to 40% compared to the old Snapdragon 768G according to Qualcomm. In our benchmarks, the 778G is able to reach the performance of the old high end chip Kirin 990.
The integrated Qualcomm Adreno 642L offers a 40% higher performance compared to the old Adreno 620 in the predecessor. This is partly thanks to the fast memory controller with LPDDR5-3200 support.
The integrated 6th gen AI engine called Hexagon 770 offers a 2x improvement and up to 12 TOPS of performance. The Spectra 570 ISP (image signal processor) supports up to three cameras. The satellite system supports all major standards like Beidou, Galileo, GLONASS and GPS.
The G specifies an optimized SoC for gaming and e.g. Qualcomm offers updates for the graphics driver.
The Snapdragon 778G is manufactured in the modern 6 nm process at TSMC (vs the 5LPE of the 780G).
Qualcomm Snapdragon 680 4G
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The Qualcomm Snapdragon 680 (SD680, SM6225) is a mid-range ARM-based SoC largely found on Android tablets and smartphones. It features 8 Kryo 265 cores (custom design, 64-Bit capable) that are divided in two clusters. A fast cluster of four cores with up to 2.4 GHz (Kryo 265 Gold - Cortex-A73 derivate) and a power saving efficiency cluster with up to 1.8 GHz (Kryo 265 Silver - Cortex A53 derivate). Both clusters can also be used together. Compared to the older Snapdragon 665, the clock speeds are higher.
In addition to the 8 CPU cores, the SoC integrates a mid range Adreno 610 GPU with a LPDDR4 memory controller (dual-channel) and supports Wi-Fi (802.11ac + MIMO, max. 867 Mbps), Bluetooth 5, and LTE (X11 LTE modem with up to 390 Mbps download).
The SoC is produced in 6nm (compared to the older 11nm LPP process of the similar Snapdragon 665).
| Model | Qualcomm Snapdragon 778G 4G | Qualcomm Snapdragon 680 4G | ||||||||||||||||||||||||||||
| Codename | Kryo 670 (Cortex-A78/A55) | Kryo 265 Gold (Cortex-A73) / Silver (Cortex-A53) | ||||||||||||||||||||||||||||
| Series | Qualcomm Snapdragon | Qualcomm Snapdragon | ||||||||||||||||||||||||||||
| Series: Snapdragon Kryo 265 Gold (Cortex-A73) / Silver (Cortex-A53) |
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| Clock | 1800 - 2400 MHz | 1800 - 2400 MHz | ||||||||||||||||||||||||||||
| Cores / Threads | 8 / 8 | 8 / 8 | ||||||||||||||||||||||||||||
| Technology | 6 nm | 6 nm | ||||||||||||||||||||||||||||
| Features | Adreno 642L GPU, 4G Modem, Hexagon 770 DSP, Spectra 570L ISP, Wi-Fi 6E | Adreno 610 GPU, X11 LTE Modem, Hexagon 686 DSP, Spectra 346 ISP | ||||||||||||||||||||||||||||
| iGPU | Qualcomm Adreno 642L | Qualcomm Adreno 610 | ||||||||||||||||||||||||||||
| Architecture | ARM | ARM | ||||||||||||||||||||||||||||
| Announced | ||||||||||||||||||||||||||||||
| Manufacturer | www.qualcomm.com |
Benchmarks
Average Benchmarks Qualcomm Snapdragon 778G 4G → 100% n=16
Average Benchmarks Qualcomm Snapdragon 680 4G → 53% n=16
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
