Snapdragon 855 Plus vs Snapdragon 778G Plus
We compared two 8-core processors: Qualcomm Snapdragon 855 Plus (with Adreno 640 graphics) and 778G Plus (Adreno 642). Here you will find the pros and cons of each chip, technical specs, and comprehensive tests in benchmarks, like AnTuTu and Geekbench.
Review
CPU Performance
Single and multi-core processor tests
Gaming Performance
GPU performance in games and OpenCL/Vulkan
Battery life
Efficiency of battery consumption
NanoReview Score
Overall chip score
Key Differences
Pros of Qualcomm Snapdragon 855 Plus
- Performs 67% better in floating-point computations
- Supports 33% higher memory bandwidth (34.13 against 25.6 GB/s)
- 18% higher CPU clock speed (2960 vs 2500 MHz)
- Higher GPU frequency (~11%)
- Shows better (up to 5%) AnTuTu 11 score β 859K vs 820K
Pros of Qualcomm Snapdragon 778G Plus
- Has a smaller size transistor (6 versus 7 nm)
- Better instruction set architecture
Benchmarks
Performance tests in popular benchmarksAnTuTu 11
| CPU | 319447 | 326258 |
| GPU | 140848 | 98347 |
| Memory | 160806 | 163894 |
| UX | 237983 | 231711 |
| Total score | 859084 | 820210 |
| Samples | [3 tests] | [16 tests] |
GeekBench 6
Single-Core Score
Multi-Core Score
| Asset compression | 130.6 MB/sec | 159.4 MB/sec |
| HTML 5 Browser | 71.1 pages/sec | 77 pages/sec |
| PDF Renderer | 92.4 Mpixels/sec | 118.3 Mpixels/sec |
| Image detection | 62.4 images/sec | 59 images/sec |
| HDR | 85.4 Mpixels/sec | 94.8 Mpixels/sec |
| Background blur | 9.03 images/sec | 11.5 images/sec |
| Photo processing | 31.2 images/sec | 27.9 images/sec |
| Ray tracing | 3.8 Mpixels/sec | 4.46 Mpixels/sec |
| Samples | 159 tests | 11 tests |
Compute Score (GPU)
| Background blur | 4.59 images/sec | 5.54 images/sec |
| Face detection | 1.99 images/sec | 2.85 images/sec |
| Horizon detection | 0.17 Gpixels/sec | 0.16 Gpixels/sec |
| Edge detection | 0.2 Gpixels/sec | 0.22 Gpixels/sec |
| Gaussian blur | 0.17 Gpixels/sec | 0.18 Gpixels/sec |
| Feature matching | 0.02 Gpixels/sec | 0.04 Gpixels/sec |
| Stereo matching | 9.85 Gpixels/sec | 3.62 Gpixels/sec |
| Particle physics | 507.1 FPS | 267.6 FPS |
| API | OpenCL | Vulkan |
| Samples | 2 tests | 9 tests |
3DMark
3DMark Wild Life Extreme
| Score | - | 735 |
| Stability | - | 99% |
| Graphics test | - | 4 FPS |
PCMark 3.0
PCMark 3.0
| Web score | - | 10381 |
| Video editing score | - | 7005 |
| Data manipulation score | - | 9312 |
| Photo editing score | - | 23875 |
| Writing score | - | 13809 |
Gaming
| PUBG Mobile | 39 FPS [Ultra] |
- |
| Call of Duty: Mobile | 58 FPS [Ultra] |
- |
| Fortnite | 29 FPS [Medium] |
- |
| Shadowgun Legends | 53 FPS [Ultra] |
- |
| World of Tanks Blitz | 60 FPS [Ultra] |
- |
| Genshin Impact | 39 FPS [Ultra] |
- |
| Mobile Legends: Bang Bang | 58 FPS [Ultra] |
- |
| Device | Realme X3 Superzoom 1080 x 2400 |
- |
We provide average results. FPS may differ, depending on game version, OS and other factors.
Recent User Tests
Qualcomm Snapdragon 855 Plus
| Date | Benchmark | Result |
|---|---|---|
| π 2026-03-10 (Jay Bee) | AnTuTu | 793601 |
| π 2026-01-07 (Gadgi) | AnTuTu | 859084 |
| π 2023-11-29 (Archie) | GeekBench GPU | 2934 |
Qualcomm Snapdragon 778G Plus
| Date | Benchmark | Result |
|---|---|---|
| π 2026-08-30 (Fizzo) | AnTuTu | 806003 |
| π 2026-05-29 (Serj) | AnTuTu | 759037 |
| π 2026-05-10 (Aroslav) | AnTuTu | 854357 |
| π 2026-04-12 (Deividi) | AnTuTu | 895081 |
| π 2026-04-03 -> Serhii | GeekBench CPU | 1059 / 3012 |
Specifications
Full list of technical specifications of Snapdragon 855 Plus and Snapdragon 778G PlusCPU
| Architecture | 1x 2.96 GHz β Cortex-A76 (Kryo 485 Gold) 3x 2.42 GHz β Cortex-A76 (Kryo 485 Gold) 4x 1.8 GHz β Cortex-A55 (Kryo 485 Silver) |
1x 2.5 GHz β Kryo 670 Prime (Cortex-A78) 3x 2.4 GHz β Kryo 670 Gold (Cortex-A78) 4x 1.8 GHz β Kryo 670 Silver (Cortex-A55) |
| Cores | 8 | 8 |
| Frequency | 2960 MHz | 2500 MHz |
| Instruction set | ARMv8.2-A | ARMv8.4-A |
| L1 cache | 512 KB | - |
| L2 cache | 1 MB | 2 MB |
| L3 cache | 2 MB | - |
| Process | 7 nanometers | 6 nanometers |
| Transistor count | 6.7 billion | - |
| TDP (Sustained Power Limit) | 6 W | 5 W |
| Manufacturing | TSMC | TSMC |
Graphics
| GPU name | Adreno 640 | Adreno 642 |
| Architecture | Adreno 600 | Adreno 600 |
| GPU frequency | 675 MHz | 608 MHz |
| Pipelines | 3 | 2 |
| Shading units | 256 | 256 |
| Total shaders | 768 | 512 |
| FLOPS | 1036.8 Gigaflops | 622.6 Gigaflops |
| Vulkan version | 1.1 | 1.1 |
| OpenCL version | 2.0 | 2.0 |
| DirectX version | 12.1 | 12.1 |
AI Accelerator
| Neural processor (NPU) | Hexagon 690 | Hexagon 770 |
Memory
| Memory type | LPDDR4X | LPDDR5 |
| Memory frequency | 2133 MHz | 3200 MHz |
| Bus | 4x 16 Bit | 2x 16 Bit |
| Max bandwidth | 34.13 Gb/s | 25.6 Gb/s |
| Max size | 16 GB | 16 GB |
Multimedia (ISP)
| Storage type | UFS 3.0 | UFS 2.2, UFS 3.0, UFS 3.1 |
| Max display resolution | 3840 x 2160 | 2520 x 1080 |
| Max camera resolution | 1x 192MP, 2x 22MP | 1x 192MP |
| Video capture | 4K at 120FPS | 4K at 30FPS |
| Video playback | 8K at 30FPS, 4K at 120FPS | 4K at 30FPS |
| Video codecs | - H.264 - H.265 - VP8 - VP9 |
- H.264 - H.265 - VP8 - VP9 |
| Audio codecs | - AAC - AIFF - CAF - MP3 - MP4 - WAV |
- AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Modem | X24 LTE, X50 5G | X53 |
| 4G support | LTE Cat. 20 | LTE Cat. 24 |
| 5G support | Yes | Yes |
| Download speed | Up to 5000 Mbps | Up to 3700 Mbps |
| Upload speed | Up to 1240 Mbps | Up to 1600 Mbps |
| Wi-Fi | 6 | 6 |
| Bluetooth | 5.0 | 5.2 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, SBAS | GPS, GLONASS, Beidou, Galileo, QZSS, SBAS, NAVIC |
Info
| Announced | July 2019 | October 2021 |
| Class | Flagship | Mid range |
| Model number | SM8150-AC | SM7325-AE |
| Official page | Qualcomm Snapdragon 855 Plus official site | Qualcomm Snapdragon 778G Plus official site |
| Successor | - Qualcomm Snapdragon 870 | - Qualcomm Snapdragon 782G |
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Total votes: 174