CPU A
Qualcomm Snapdragon 660
8 cores 2200 MHz 14 nanometers Adreno 512
Mobile processor comparison
Qualcomm Snapdragon 660 vs MediaTek Helio G91
Compare available catalogue specifications. The page highlights factual differences without declaring an overall winner.
CPU B
MediaTek Helio G91
8 cores 2000 MHz 12 nanometers Mali-G52 MP2
Compared fields
41
Different values
33
Quick factual highlights
Qualcomm Snapdragon 660
- Higher maximum CPU clock
- Higher listed download speed
MediaTek Helio G91
- Smaller manufacturing process
- Higher listed GPU clock
CPU
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| Architecture | 4x 2.2 GHz - Kryo 260 Gold (Cortex-A73)4x 1.84 GHz - Kryo 260 Silver (Cortex-A53) | 2x 2 GHz - Cortex-A756x 1.8 GHz - Cortex-A55 |
| CPU cores | 8 | 8 |
| Clock speed | 2200 MHz | 2000 MHz |
| Instruction set | ARMv8-A | ARMv8.2-A |
| Process technology | 14 nanometers | 12 nanometers |
| Transistors | 1.75 billion | Not available |
| TDP | 9 W | 5 W |
Cache and memory
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| L2 cache | 2 MB | Not available |
| Memory type | LPDDR4X | LPDDR4X |
| Memory frequency | 1866 MHz | 1800 MHz |
| Memory bus | 2x 16 Bit | 2x 16 Bit |
| Maximum bandwidth | 13.9 Gbit/s | 13.41 Gbit/s |
| Maximum memory | 8 GB | 8 GB |
Graphics and AI
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| GPU | Adreno 512 | Mali-G52 MP2 |
| GPU architecture | Adreno 500 | Bifrost 2nd gen |
| GPU clock | 850 MHz | 1000 MHz |
| Execution units | 1 | Not available |
| Shaders | 128 | 24 |
| FLOPS | 217 Gigaflops | 96 Gigaflops |
| Vulkan | 1.1 | 1.3 |
| OpenCL | 2.0 | 2.0 |
| DirectX | 12 | Not available |
| Neural processor / NPU | Hexagon 680 | MediaTek APU |
Display and media
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| Maximum display resolution | 2560 x 1600 | 2520 x 1080 |
| Maximum camera resolution | 1x 48MP, 2x 16MP | 1x 108MP, 2x 16MP |
| Video capture | 4K at 30FPS | 2K at 30FPS |
| Video playback | 4K at 30FPS | 2K at 30FPS |
| Video codecs | H.264, H.265, VP8, VP9 | - H.264 - H.265 - VP9 |
| Audio codecs | AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC | - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| 4G | LTE Cat. 12 | LTE Cat. 7 |
| 5G | No | No |
| Download speed | Up to 600 Mbps | Up to 300 Mbps |
| Upload speed | Up to 150 Mbps | Up to 100 Mbps |
| Wi-Fi | 5 | 5 |
| Bluetooth | 5.0 | 5.4 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC | GPS, GLONASS, Beidou, Galileo |
General
| Specification | Qualcomm Snapdragon 660 | MediaTek Helio G91 |
|---|---|---|
| Release | May 2017 | June 2024 |
| Class | Mid range | Low end |
| Model number | SM6115 | Not available |
| Storage support | eMMC 5.1, UFS 2.1 | eMMC 5.1, UFS 2.1 |
| Devices in database | 56 | Not available |
Real devices
Phones using these processors
Examples found in the existing device catalogue.
Qualcomm Snapdragon 660
4G
Samsung Galaxy A6s
- Display
- IPS TFT 16.7M colors 1080 × 2160 pixels (5.99…
- RAM
- 6 GB
- Storage
- 64 GB, 128 GB
- Battery
- Li-Ion 3300 mAh
PDF manual 4G
Samsung Galaxy A9s
- Display
- Super AMOLED 16M colors 1080 × 2220 pixels (6…
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB
- Battery
- Li-Ion 3800 mAh
PDF manual 4G
Samsung Galaxy A9
- Display
- Super AMOLED 16M colors 1080 × 2220 pixels (6…
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB
- Battery
- Li-Ion 3800 mAh
4G
Samsung Galaxy A9 Star
- Display
- Super AMOLED 16M colors 1080 × 2220 pixels (6…
- RAM
- 4 GB
- Storage
- 64 GB
- Battery
- Li-Ion 3700 mAh
4G
Samsung Galaxy S Light Luxury
- Display
- Super AMOLED 16M colors 1080 × 2220 pixels (5…
- RAM
- 4 GB
- Storage
- 64 GB
- Battery
- Li-Ion 3000 mAh
PDF manual 4G
Huawei Y Max
- Display
- IPS TFT 16M colors 1080 × 2244 pixels (7.12 i…
- RAM
- 4 GB
- Storage
- 64 GB, 128 GB
- Battery
- Li-Po 5000 mAh
4G
Huawei Enjoy Max
- Display
- IPS TFT 16M colors 1080 × 2244 pixels (7.12 i…
- RAM
- 4 GB
- Storage
- 64 GB, 128 GB
- Battery
- Li-Po 5000 mAh
PDF manual 4G
Nokia 7.2
- Display
- IPS TFT 16M colors 1080 × 2340 pixels (6.30 i…
- RAM
- 4 GB, 6 GB
- Storage
- 64 GB, 128 GB
- Battery
- Li-Ion 3500 mAh
MediaTek Helio G91
4G
Redmi 13 4G
- Display
- IPS TFT 16.7M colors, 90 Hz, 1080 × 2400 pixe…
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB, 256 GB
- Battery
- Li-Ion 5030 mAh
4G
POCO M6 4G
- Display
- IPS TFT 16.7M colors, 90 Hz, 1080 × 2400 pixe…
- RAM
- 6 GB, 8 GB
- Storage
- 128 GB, 256 GB
- Battery
- Li-Ion 5030 mAh
Keep comparing
Related processor comparisons
MediaTek Helio G91vsQualcomm Snapdragon 730
MediaTek Helio G91vsQualcomm Snapdragon 680
MediaTek Helio G99vsQualcomm Snapdragon 660
MediaTek Helio G88vsMediaTek Helio G91
MediaTek Helio G81vsQualcomm Snapdragon 660
MediaTek Helio G81vsMediaTek Helio G91
MediaTek Helio G91vsUnisoc T760
MediaTek Dimensity 6300vsMediaTek Helio G91