CPU A
Samsung Exynos 1580
8 cores 2900 MHz 4 nanometers Samsung Xclipse 540
Mobile processor comparison
Samsung Exynos 1580 vs Unisoc T820
Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.
CPU B
Unisoc T820
8 cores 2700 MHz 6 nanometers Mali-G57 MP4
Compared fields
36
Different values
27
Quick factual highlights
Samsung Exynos 1580
- Higher maximum CPU clock
- Smaller manufacturing process
Unisoc T820
No safely comparable numerical advantage detected.
CPU
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| Architecture | 1x 2.9 GHz - Cortex-A7203x 2.6 GHz - Cortex-A7204x 1.95 GHz - Cortex-A520 | 1x 2.7 GHz - Cortex-A763x 2.3 GHz - Cortex-A764x 2.1 GHz - Cortex-A55 |
| CPU cores | 8 | 8 |
| Clock speed | 2900 MHz | 2700 MHz |
| Instruction set | ARMv9-A | ARMv8.2-A |
| Process technology | 4 nanometers | 6 nanometers |
Cache and memory
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| Memory type | LPDDR5 | LPDDR4X |
| Memory frequency | 3200 MHz | 2133 MHz |
| Memory bus | 4x 16 Bit | 2x 16 Bit |
| Maximum bandwidth | 51.2 Gbit/s | 17.07 Gbit/s |
| Maximum memory | 12 GB | 32 GB |
Graphics and AI
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| GPU | Samsung Xclipse 540 | Mali-G57 MP4 |
| GPU architecture | Magellan (RDNA 3) | Valhall 1st gen |
| GPU clock | Not available | 780 MHz |
| Shaders | Not available | 64 |
| FLOPS | Not available | 435.2 Gigaflops |
| Vulkan | 1.3 | 1.3 |
| OpenCL | 2.0 | 2.0 |
| DirectX | 12.1 | Not available |
| Neural processor / NPU | Yes | Yes |
Display and media
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| Maximum display resolution | 2960 x 1440 | 3440 x 1440 |
| Maximum camera resolution | 1x 200MP, 2x 32MP | 1x 108MP, 2x 20MP |
| Video capture | 4K at 60FPS | 4K at 60FPS |
| Video playback | 4K at 60FPS | 4K at 60FPS |
| Video codecs | - H.264 - H.265 - VP8 - VP9 | - H.264 - H.265 |
| Audio codecs | - AAC - AIFF - CAF - MP3 - MP4 - WAV | - AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| 4G | LTE Cat. 18 | LTE Cat. 15 |
| 5G | Yes | Yes |
| Download speed | Up to 5100 Mbps | Not available |
| Upload speed | Up to 1280 Mbps | Not available |
| Wi-Fi | 6 | 5 |
| Bluetooth | 5.4 | 5.0 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo |
General
| Specification | Samsung Exynos 1580 | Unisoc T820 |
|---|---|---|
| Release | October 2024 | November 2022 |
| Class | Mid range | Mid range |
| Model number | S5E8855 | Not available |
| Storage support | UFS 3.1 | eMMC 5.1, UFS 3.1 |
Real devices
Phones using these processors
Examples found in the existing device catalogue.
Samsung Exynos 1580
5G
Samsung Galaxy A56
- Display
- Super AMOLED 16.7M colors, 120 Hz, 1080 × 234…
- RAM
- 12 GB, 8 GB
- Storage
- 128 GB, 256 GB
- Battery
- Li-Po 5000 mAh
Unisoc T820
No linked devices were found in the sampled legacy tables.
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