FPSVersusSnapdragon 660 vs Snapdragon 855
Performance score
Snapdragon 855 is 118% faster than Snapdragon 660 by our estimate.
The score is our own estimate from the specs (cores, threads, clocks, architecture generation), not a benchmark run. 100 = the fastest CPU in our database. A phone without a fan drops its clocks under long load, so in long tasks (hours of gaming, video) it will be slower than the number shows.
Overview
| Snapdragon 660 | Snapdragon 855 | |
|---|---|---|
| Score (0–100) | 4.65 | 10.16 |
| Ranking position | 64 | 51 |
| Type | Smartphone | Smartphone |
| Manufacturer | Qualcomm | Qualcomm |
| Architecture | Armv8-A | Armv8.2-A |
| Release date | Q2 2017 | Q1 2019 |
Specifications
| Snapdragon 660 | Snapdragon 855 | |
|---|---|---|
| Cores | 8 | 8 |
| Threads | 8 | 8 |
| Core layout | 4× Cortex-A73 2.2 GHz + 4× Cortex-A53 1.84 GHz | 1× Cortex-A76 2.84 GHz + 3× Cortex-A76 2.42 GHz + 4× Cortex-A55 1.78 GHz |
| Boost clock | 2.2 GHz | 2.84 GHz |
| Process node | Samsung 14 нм | TSMC 7 нм |
| Graphics | Adreno 512 | Adreno 640 |
Memory
| Snapdragon 660 | Snapdragon 855 | |
|---|---|---|
| Memory type | LPDDR4X | LPDDR4X |
Pros and cons
Snapdragon 660
- no notable advantages
Snapdragon 855
- 118% higher overall score
- 145% faster single core
- newer: released in 2019
Other comparisons
Preliminary data: specs are still being checked against the manufacturer's website.
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