Qualcomm Snapdragon 665 vs MediaTek Helio G99
25
out 100
VS
33
out 100
Compared 2 processors: Qualcomm Snapdragon 665, vs MediaTek Helio G99. Below are specs, tests, pros and cons for each device
Review
Processor Performance
Single-Core Benchmark Score
Gaming Performance
Graphics and OpenCL/Vulkan tests
Energy Efficiency
Chip Power Efficiency
Tests & specs
Specs & test comparisonBenchmarks
| CPU | 89694 | 131367 |
| GPU | 34389 | 71737 |
| Memory | 53247 | 100728 |
| UX | 58498 | 118629 |
| NanoReview Score | 235828 | 422461 |
| Stability | 98 % | n/a |
| Graphics Test | 1 fps | 7 fps |
| File Compression | 74.6 MB/s | 99.7 MB/s |
| HTML5 Browser | 39.1 pages/s | 50.6 pages/s |
| PDF Rendering | 49.3 MP/sec | 70.6 MP/sec |
| Background Blur | 1.7 frames/s | 6.15 frames/s |
| Photo Processing | 9.53 frames/s | 18.8 frames/s |
| Image Detection | 14.3 frames/s | 40.1 frames/s |
| HDR | 44.3 MP/sec | 54.6 MP/sec |
| Ray Tracing | 2.22 MP/sec | 2.79 MP/sec |
Games
 PUBG Mobile |
29 FPS (Low) | 86 FPS (Low) |
 Call of Duty: Mobile |
28 FPS (Ultra) | 37 FPS (Ultra) |
 Fortnite |
27 FPS (Low) | n/a |
 Shadowgun Legends |
53 FPS (Low) | 91 FPS (Low) |
 World of Tanks Blitz |
57 FPS (Medium) | 66 FPS (Ultra) |
 Genshin Impact |
30 FPS (High) | 55 FPS (Ultra) |
 Mobile Legends: Bang Bang |
n/a | 48 FPS (Ultra) |
| Device | Xiaomi Redmi Note 8T (1080x2340) | Cubot X70 (1080x2408) |
Processor
| Architecture | - 4x 2 GHz – Kryo 260 Gold (Cortex-A73) - 4x 1.8 GHz – Kryo 260 Silver (Cortex-A53) |
- 2/2.2 (Cortex-A76) - 6/2 (Cortex-A55) |
| Process | Samsung | TSMC |
| Cores count | 8 | 8 |
| Frequency | 2000 | 2200 |
| Instruction set | ARMv8-A | ARMv8.2-A |
| Process tech. | 11 nm | 6 nm |
| Transistor count | 1.75 billion | n/a |
| Power (TDP) | 5 W | 5 W |
Graphics
| GPU Model | Adreno 610 | Mali-G57 MP2 |
| Architecture | Adreno 600 | Valhall 1st gen |
| GPU Frequency | 950 MHz | 1000 MHz |
| Execution Units | 1 | 2 |
| Shader Units | 128 | 32 |
| Total shader | 128 | 64 |
| FLOPS | 243.2 GFLOPS | 128 GFLOPS |
| Vulkan | 1.1 | 1.3 |
| OpenCL | 2.0 | 2.0 |
| DirectX | 12.1 | 12 |
AI Acceleration
| Artificial Intelligence | Hexagon 686 | Yes |
Memory
| Memory Type | LPDDR4X | LPDDR4X |
| Memory Frequency | 1866 MHz | 2133 MHz |
| Bus | 2x16 bit | 2x16 bit |
| Bandwidth | 14.9 Gbit/s | 17.1 Gbit/s |
| Max RAM | 8 GB | 12 GB |
Multimedia
| Memory Type | - eMMC 5.1 - UFS 2.1 |
UFS 2.2 |
| Max. resolution | 2520x1080 pixels | 2520x1080 pixels |
| Camera | 1x48 pixels | 1x108 pixels |
| Video recording | 4K at 30FPS | 2K at 30FPS |
| Video quality | 4K at 30FPS | 2K at 30FPS |
| Video codecs | - H.264 - H.265 - VP8 - VP9 |
- H.264 - H.265 - VP9 |
| Audio codecs | - AIFF - CAF - MP3 - MP4 - WAV |
- AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Modem | X12 | n/a |
| 4G Support | LTE Cat. 13 | LTE Cat. 13 |
| 5G Support | No | No |
| Download speed | Up to 600 MB/s | Up to 650 MB/s |
| Upload speed | Up to 150 MB/s | Up to 150 MB/s |
| Wi-Fi version | 5 | 5 |
| Bluetooth version | 5.0 | 5.2 |
| Navigation | - GPS - GLONASS - Beidou - Galileo - QZSS - SBAS |
- GPS - GLONASS - Beidou - Galileo - QZSS - NAVIC |
Other
| Announced | April, 2019 yr | May, 2022 yr |
| Class | Mid-range | Mid-range |
| Codename | SM6125 | MT6789 |
Results
No clear favorite identified yet; updates may follow as new data arrives.
Survey
Total Votes: 0
