The Snapdragon 4 Gen 1 and Snapdragon 8 Gen 3 differ across processing architecture, graphics, memory, camera support, multimedia, and connectivity. The specifications below show how each chipset is positioned for different smartphone workloads and performance requirements.
General info
The Snapdragon 4 Gen 1 and Snapdragon 8 Gen 3 target different smartphone segments. Snapdragon 4 Gen 1 is a mid-range chipset launched in September 2022. Snapdragon 8 Gen 3 is a flagship chipset launched in October 2023. Both are built by TSMC, but Snapdragon 8 Gen 3 uses a newer 4 nm process and offers substantially higher performance.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| Announced date | September 2022 | October 2023 |
| Class | Mid-range | Flagship |
| Model number | SM4375 | SM8650-AB |
| Brand | Qualcomm | Qualcomm |
| Manufacturing | TSMC | TSMC |
CPU
The CPU configuration affects app loading, multitasking, gaming, and everyday responsiveness. Snapdragon 4 Gen 1 combines Cortex A78 and Cortex A55 cores, while Snapdragon 8 Gen 3 uses Cortex X4, Cortex A720, and Cortex A520 cores for demanding workloads.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| Architecture | 64-bit | 64-bit |
| Cores | Octa core | Octa core |
| CPU | 2 GHz Dual Core Cortex A78 + 1.8 GHz Hexa Core Cortex A55 | 3.3 GHz Single Core Cortex X4 + 3.15 GHz Tri Core Cortex A720 + 2.96 GHz Dual Core Cortex A720 + 2.27 GHz Dual Core Cortex A520 |
| Frequency | Up to 2 GHz | Up to 3.3 GHz |
| Instruction set | ARMv8.2-A | ARMv9.2-A |
| Process | 6 nm | 4 nm |
| L2 cache | Not listed | 1MB |
| L3 cache | Not listed | 12MB |
| TDP | Not listed | Not listed |
| Manufacturing | TSMC | TSMC |
Graphics
Graphics performance affects gaming, animations, and graphics-heavy applications. Snapdragon 4 Gen 1 uses Adreno 619, while Snapdragon 8 Gen 3 features Adreno 750 with substantially higher shader resources and theoretical graphics performance.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| SoC | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
| GPU name | Adreno 619 | Adreno 750 |
| Architecture | Adreno 600 | Adreno 700 |
| GPU frequency | 700 MHz | 1 GHz |
| Pipelines | 2 | 6 |
| Shading units | 128 | 256 |
| Total shaders | 256 | 1,536 |
| FLOPS | 358.4 Gigaflops | 2,774 Gigaflops |
| Vulkan version | 1.1 | 1.3 |
| OpenCL version | 2.0 FP | 2.0 FP |
| OpenGL version | ES 3.2 | ES 3.2 |
| DirectX version | 12.1 | 12.1 |
Memory
Memory support affects multitasking, app switching, and data access. Snapdragon 4 Gen 1 supports LPDDR4X memory up to 8GB, while Snapdragon 8 Gen 3 supports LPDDR5X memory up to 24GB and much higher bandwidth.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| Memory type | LPDDR4X | LPDDR5X |
| Memory frequency | 2.133 GHz | 4.8 GHz |
| Bus | 2x16-bit | 4x16-bit |
| Max bandwidth | 17 Gb/s | 76.8 Gb/s |
| Max size | 8GB | 24GB |
| Storage type | UFS 2.2 | UFS 4.1 |
Multimedia (ISP)
Multimedia support affects camera resolution, video recording, display output, and media playback. Snapdragon 4 Gen 1 supports up to 108MP cameras and FHD video. Snapdragon 8 Gen 3 supports 200MP cameras, 8K recording, and UHD displays.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| ISP | Spectra | Not listed |
| ISP bit depth | 12-bit | Not listed |
| Storage type | UFS 2.2 | UFS 4.1 |
| Max display resolution | FHD+ at 120 Hz | UHD |
| Max camera resolution | 108MP | 200MP |
| Video capture | FHD at 60 FPS | 8K at 30 FPS |
| Slow-motion video | HD at 120 FPS | Not listed |
| Video playback | FHD at 60 FPS | 8K at 60 FPS |
| Video codecs | H.264, H.265, VP9 | H.264 (AVC), H.265 (HEVC), AV1, VP8, VP9 |
| Audio codecs | AIFF, CAF, MP3, MP4, WAV | AAC, AIFF, CAF, MP3, MP4, WAV |
Connectivity and network
Connectivity affects mobile data speeds, wireless networking, Bluetooth, and navigation. Snapdragon 4 Gen 1 uses the Snapdragon X51 modem and supports 5G. Snapdragon 8 Gen 3 uses Snapdragon X75, with faster 5G speeds, Wi-Fi 7, and Bluetooth 5.4.
| Specification | Snapdragon 4 Gen 1 | Snapdragon 8 Gen 3 |
|---|
| Modem | Snapdragon X51 | Snapdragon X75 |
| 4G support | Not separately listed | Not separately listed |
| 5G support | Yes | Yes |
| Download speed | Up to 2,500 Mbps | Up to 10,000 Mbps |
| Upload speed | Up to 900 Mbps | Up to 3,500 Mbps |
| Wi-Fi | 5 | 7 |
| Wi-Fi standard | a, ac, b, g, n | a, ac, ad, ax, b, be, e |
| Bluetooth | 5.2 | 5.4 |
| Navigation | BeiDou, Galileo, Glonass, GPS, NavIC, QZSS | BeiDou, Galileo, Glonass, GPS, NavIC, QZSS |