Qualcomm Snapdragon 450 vs Qualcomm Snapdragon 660
20CPU21.1
20Benchmarks20
46.7Efficiencyspec-based44.2
1 spec wins — Qualcomm Snapdragon 4505 spec wins — Qualcomm Snapdragon 660
InnoReviews verdict
This one is close to a dead heat: Qualcomm Snapdragon 450 scores 26.2 against 26.1 for Qualcomm Snapdragon 660. Pick by the categories that matter to you, or by price.
Which would you pick?
Key differences
Reasons to pick the Qualcomm Snapdragon 450
- 20% lower TDP (typical): 4 W vs 5 W
Reasons to pick the Qualcomm Snapdragon 660
- 299% higher Max bandwidth: 29.9 GB/s vs 7.5 GB/s
- 121% higher Geekbench 6 (single): 310 vs 140
- 94% higher Geekbench 6 (multi): 1,200 vs 620
- 69% higher AnTuTu: 220,000 vs 130,000
- 22% higher Max clock: 2.2 GHz vs 1.8 GHz
General
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| Announced | 2017 | 2017 |
| Process | 14 nm | 14 nm |
| TDP (typical) | 4 W+20% | 5 W |
| Architecture | Armv8 | Armv8 |
CPU
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| Cores | 8 | 8 |
| Core configuration | 8x1.8 GHz Cortex-A53 | 4x2.2 GHz Kryo 260 Gold (Cortex-A73) + 4x1.8 GHz Kryo 260 Silver |
| Max clock | 1.8 GHz | 2.2 GHz+22% |
GPU
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| GPU | Qualcomm Adreno 506 | Qualcomm Adreno 512 |
AI
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| NPU | Qualcomm Hexagon 546 | Qualcomm Hexagon 680 |
Memory
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| Memory type | LPDDR3-933 | LPDDR4-1866 |
| Max bandwidth | 7.5 GB/s | 29.9 GB/s+299% |
Connectivity
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| Modem | Snapdragon X9 LTE | Snapdragon X12 LTE |
| Wi-Fi | Wi-Fi 5 | Wi-Fi 5 |
| Bluetooth | 4.2 | 5.0 |
Media
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| Max display | FHD @ 60Hz | QHD @ 60Hz |
| Video capture | 1080p@30fps | 4K@30fps |
Benchmarks
| Spec | Qualcomm Snapdragon 450 | Qualcomm Snapdragon 660 |
|---|---|---|
| AnTuTu | 130,000 | 220,000+69% |
| Geekbench 6 (single) | 140Bottom 3% | 310+121%Bottom 8% |
| Geekbench 6 (multi) | 620Bottom 5% | 1,200+94%Bottom 9% |
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