Qualcomm Snapdragon 636 vs Unisoc SC9863A
20CPU20
20GPU20
46.7Efficiencyspec-based44.2
7 spec wins — Qualcomm Snapdragon 6361 spec wins — Unisoc SC9863A
InnoReviews verdict
This one is close to a dead heat: Qualcomm Snapdragon 636 scores 28.5 against 28.1 for Unisoc SC9863A. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the Qualcomm Snapdragon 636
- 57% higher 3DMark Wild Life Extreme: 94 vs 60
- 50% lower process: 14 nm vs 28 nm
- 43% higher Max bandwidth: 10.7 GB/s vs 7.5 GB/s
- 33% higher Geekbench 6 (single): 260 vs 196
- 20% lower TDP (typical): 4 W vs 5 W
Reasons to pick the Unisoc SC9863A
No decisive spec advantages — this side competes on price and preference.
General
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Announced | 2018 | 2019 |
| Process | 14 nm+50% | 28 nm |
| TDP (typical) | 4 W+20% | 5 W |
| Architecture | Armv8 | Armv8.2 |
CPU
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 4x1.8 GHz Kryo 260 Gold (Cortex-A73) + 4x1.6 GHz Kryo 260 Silver | 4x1.6 GHz Cortex-A55 + 4x1.2 GHz Cortex-A55 |
| Max clock | 1.8 GHz+12% | 1.6 GHz |
GPU
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| GPU | Qualcomm Adreno 509 | IMG PowerVR GE8322 |
AI
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| NPU | Qualcomm Hexagon 680 | — |
Memory
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Memory type | LPDDR4-1333 | LPDDR3-933 |
| Max bandwidth | 10.7 GB/s+43% | 7.5 GB/s |
Connectivity
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Modem | Snapdragon X12 LTE | Integrated LTE Cat-4 |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 4 |
| Bluetooth | 5.0 | 4.2 |
Media
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Max display | FHD+ @ 60Hz | HD+ @ 60Hz |
| Video capture | 4K@30fps | 1080p@30fps |
Benchmarks
| Spec | Qualcomm Snapdragon 636 | Unisoc SC9863A |
|---|---|---|
| Geekbench 6 (single) | 260+33%Bottom 5% | 196Bottom 4% |
| Geekbench 6 (multi) | 1,000+20%Bottom 6% | 830Bottom 3% |
| 3DMark Wild Life Extreme | 94+57%Bottom 3% | 60Bottom 2% |
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