Qualcomm Snapdragon 660 vs Unisoc Tiger T820
21.1CPU27
20Benchmarks35.9
44.2Efficiency52.5
2 spec wins — Qualcomm Snapdragon 6606 spec wins — Unisoc Tiger T820
InnoReviews verdict
Unisoc Tiger T820 wins this mobile chipset face-off, 35.6 to 26.1, pulling ahead mainly in benchmarks (+16) and efficiency (+8). Qualcomm Snapdragon 660 still makes sense if its price or standout specs fit your needs better.
Which would you pick?
Key differences
Reasons to pick the Qualcomm Snapdragon 660
- 75% higher Max bandwidth: 29.9 GB/s vs 17.1 GB/s
- 17% lower TDP (typical): 5 W vs 6 W
Reasons to pick the Unisoc Tiger T820
- Stronger CPU score: 27 vs 21
- Stronger benchmarks score: 36 vs 20
- Stronger efficiency score: 53 vs 44
- 123% higher Geekbench 6 (single): 690 vs 310
- 114% higher AnTuTu 10: 470,000 vs 220,000
General
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| Announced | 2017 | 2023 |
| Process | 14 nm | 6 nm+57% |
| TDP (typical) | 5 W+17% | 6 W |
| Architecture | Armv8 | Armv8.2 |
CPU
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x2.2 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver | 1x2.7 GHz Cortex-A76 + 3x2.3 GHz Cortex-A76 + 4x2.1 GHz Cortex-A55 |
| Max clock | 2.2 GHz | 2.7 GHz+23% |
GPU
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| GPU | Qualcomm Adreno 512 | Arm Mali-G57 MP4 |
AI
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| NPU | Qualcomm Hexagon 680 | — |
Memory
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| Memory type | LPDDR4-1866 | LPDDR4X-2133 |
| Max bandwidth | 29.9 GB/s+75% | 17.1 GB/s |
Connectivity
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| Modem | Snapdragon X12 LTE | Integrated 5G (sub-6) |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 6 |
| Bluetooth | 5.0 | 5.2 |
Media
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| Max display | QHD @ 60Hz | FHD+ @ 120Hz |
| Video capture | 4K@30fps | 4K@30fps |
Benchmarks
| Spec | Qualcomm Snapdragon 660 | Unisoc Tiger T820 |
|---|---|---|
| AnTuTu 10 | 220,000Top 92% | 470,000+114%Top 63% |
| Geekbench 6 (single) | 310Top 93% | 690+123%Top 75% |
| Geekbench 6 (multi) | 1,200Top 92% | 2,250+88%Top 59% |
Related comparisons
Qualcomm Snapdragon 660vs Huawei Kirin 710VSQualcomm Snapdragon 660vs MediaTek Helio G85VSQualcomm Snapdragon 660vs Qualcomm Snapdragon 439VSQualcomm Snapdragon 660vs Qualcomm Snapdragon 450VSUnisoc Tiger T820vs Qualcomm Snapdragon 6s Gen 3VSUnisoc Tiger T820vs Huawei Kirin 9000SVSUnisoc Tiger T820vs MediaTek Dimensity 7050VSUnisoc Tiger T820vs Qualcomm Snapdragon 4 Gen 2VS