Samsung Exynos 7904 vs Qualcomm Snapdragon 680 4G
Samsung Exynos 7904
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The Samsung Exynos 7904 (also called Exynos 7 Series) is a upper mid-range system-on-a-chip (SoC) for smartphones and tablets. It was launched early 2019 and features two Cortex-A73 cores clocked at up to 1.8 GHz. Furthermore, there are six power efficient Cortex-A53 cores at up to 1.6 GHz, an ARM Mali-G71 MP2 GPU and a LPDDR4x memory controller. The integrated LTE modem supports LTE Cat.12 3CA 600 Mbps download speeds and Cat.13 2CA 150 Mbps upload. 802.11ac WiFi, Bluetooth 5.0 and FM Radio are also in the chip. Compared to the older and faster Exynos 7885, the 7904 offers a slower clocked A73 cores (1.8 versus 2.2 GHz).
It is manufactured in 14nm FinFET at Samsung and therefore a rather power efficient SoC.
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 | Samsung Exynos 7904 | Qualcomm Snapdragon 680 4G | ||||||||||||||||||||
| Codename | Cortex-A73/-A53 | Kryo 265 Gold (Cortex-A73) / Silver (Cortex-A53) | ||||||||||||||||||||
| Series | Samsung Exynos | Qualcomm Snapdragon | ||||||||||||||||||||
| Series: Snapdragon Kryo 265 Gold (Cortex-A73) / Silver (Cortex-A53) |
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| Clock | 1800 MHz | 1800 - 2400 MHz | ||||||||||||||||||||
| Cores / Threads | 8 / 8 | 8 / 8 | ||||||||||||||||||||
| Technology | 14 nm | 6 nm | ||||||||||||||||||||
| Features | ARM Mali-G71 MP2, 2x Cortex-A73 (2.2 GHz) + 6x Cortex-A53 (1.6 GHz, big.LITTLE), 2x 32 Bit LPDDR4 Memory Controller | Adreno 610 GPU, X11 LTE Modem, Hexagon 686 DSP, Spectra 346 ISP | ||||||||||||||||||||
| iGPU | ARM Mali-G71 MP2 | Qualcomm Adreno 610 | ||||||||||||||||||||
| Architecture | ARM | ARM | ||||||||||||||||||||
| Announced | ||||||||||||||||||||||
| Manufacturer | www.qualcomm.com |
Benchmarks
Average Benchmarks Samsung Exynos 7904 → 100% n=17
Average Benchmarks Qualcomm Snapdragon 680 4G → 240% n=17
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
