Snapdragon 855 Plus vs Snapdragon 7s Gen 2
We compared two 8-core processors: Qualcomm Snapdragon 855 Plus (with Adreno 640 graphics) and 7s Gen 2 (Adreno 710). 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 2.2x better in floating-point computations
- Supports 33% higher memory bandwidth (34.13 against 25.6 GB/s)
- 23% higher CPU clock speed (2960 vs 2400 MHz)
- Shows slightly better (up to 8%) AnTuTu 11 score β 859K vs 798K
Pros of Qualcomm Snapdragon 7s Gen 2
- Has a smaller size transistor (4 versus 7 nm)
- Higher GPU frequency (~39%)
Benchmarks
Performance tests in popular benchmarksAnTuTu 11
| CPU | 319447 | 312937 |
| GPU | 140848 | 73407 |
| Memory | 160806 | 196121 |
| UX | 237983 | 215964 |
| Total score | 859084 | 798429 |
| Samples | [3 tests] | [64 tests] |
GeekBench 6
Single-Core Score
Multi-Core Score
| Asset compression | 130.6 MB/sec | 142.2 MB/sec |
| HTML 5 Browser | 71.1 pages/sec | 59.1 pages/sec |
| PDF Renderer | 92.4 Mpixels/sec | 98.4 Mpixels/sec |
| Image detection | 62.4 images/sec | 54 images/sec |
| HDR | 85.4 Mpixels/sec | 89.4 Mpixels/sec |
| Background blur | 9.03 images/sec | 9.3 images/sec |
| Photo processing | 31.2 images/sec | 21.8 images/sec |
| Ray tracing | 3.8 Mpixels/sec | 3.91 Mpixels/sec |
| Samples | 159 tests | 33 tests |
Compute Score (GPU)
| Background blur | 4.59 images/sec | 3.18 images/sec |
| Face detection | 1.99 images/sec | 1.57 images/sec |
| Horizon detection | 0.17 Gpixels/sec | 0.12 Gpixels/sec |
| Edge detection | 0.2 Gpixels/sec | 0.16 Gpixels/sec |
| Gaussian blur | 0.17 Gpixels/sec | 0.13 Gpixels/sec |
| Feature matching | 0.02 Gpixels/sec | 0.03 Gpixels/sec |
| Stereo matching | 9.85 Gpixels/sec | 7.14 Gpixels/sec |
| Particle physics | 507.1 FPS | 194.1 FPS |
| API | OpenCL | Vulkan |
| Samples | 2 tests | 23 tests |
3DMark
3DMark Steel Nomad Light
| Score | - | 254 |
| Stability | - | 98% |
| Graphics test | - | 2 FPS |
3DMark Wild Life Extreme
| Score | - | 792 |
| Stability | - | 99% |
| Graphics test | - | 4 FPS |
PCMark 3.0
PCMark 3.0
| Web score | - | 13631 |
| Video editing score | - | 6946 |
| Data manipulation score | - | 11507 |
| Photo editing score | - | 24734 |
| Writing score | - | 13590 |
| Phones tested | - | 11 models |
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 2026-09-24 (Ray white) | Geekbench 7 CPU | 939 / 2938 |
| π 2026-03-10 (Jay Bee) | AnTuTu 11 | 793601 |
| π 2026-01-07 (Gadgi) | AnTuTu 11 | 859084 |
| π 2023-11-29 (Archie) | Geekbench 6 GPU | 2934 |
Qualcomm Snapdragon 7s Gen 2
| Date | Benchmark | Result |
|---|---|---|
| π 2026-10-22 (V) | Geekbench 7 CPU | 880 / 3001 |
| π 2026-10-19 (Billu) | AnTuTu 12 | 955483 |
| π 2026-10-07 (Milos) | AnTuTu 12 | 881718 |
| π 2026-10-06 (qwezzex) | AnTuTu 11 | 789460 |
| π 2026-10-05 (Nor2x) | AnTuTu 12 | 915872 |
Specifications
Full list of technical specifications of Snapdragon 855 Plus and Snapdragon 7s Gen 2CPU
| 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) |
4x 2.4 GHz β Cortex-A78 4x 1.95 GHz β Cortex-A55 |
| Cores | 8 | 8 |
| Frequency | 2960 MHz | 2400 MHz |
| Instruction set | ARMv8.2-A | ARMv8.2-A |
| L1 cache | 512 KB | - |
| L2 cache | 1 MB | - |
| L3 cache | 2 MB | - |
| Process | 7 nanometers | 4 nanometers |
| Transistor count | 6.7 billion | - |
| TDP (Sustained Power Limit) | 6 W | 5 W |
| Manufacturing | TSMC | Samsung |
Graphics
| GPU name | Adreno 640 | Adreno 710 |
| Architecture | Adreno 600 | Adreno 700 |
| GPU frequency | 675 MHz | 940 MHz |
| Pipelines | 3 | 2 |
| Shading units | 256 | 128 |
| Total shaders | 768 | 256 |
| FLOPS | 1036.8 Gigaflops | 481.3 Gigaflops |
| Vulkan version | 1.1 | 1.3 |
| OpenCL version | 2.0 | 2.0 |
| DirectX version | 12.1 | 12.1 |
AI Accelerator
| Neural processor (NPU) | Hexagon 690 | Yes |
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 3.1 |
| Max display resolution | 3840 x 2160 | 2560 x 1600 |
| Max camera resolution | 1x 192MP, 2x 22MP | 1x 200MP |
| 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 - VP9 |
| Audio codecs | - AAC - AIFF - CAF - MP3 - MP4 - WAV |
- AAC - AIFF - CAF - MP3 - MP4 - WAV |
Connectivity
| Modem | X24 LTE, X50 5G | Snapdragon X62 |
| 4G support | LTE Cat. 20 | LTE Cat. 18 |
| 5G support | Yes | Yes |
| Download speed | Up to 5000 Mbps | Up to 2900 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, NAVIC |
Info
| Announced | July 2019 | September 2023 |
| Class | Flagship | Mid range |
| Model number | SM8150-AC | SM7435-AB |
| Official page | Qualcomm Snapdragon 855 Plus official site | Qualcomm Snapdragon 7s Gen 2 official site |
| Successor | - Qualcomm Snapdragon 870 | - Qualcomm Snapdragon 7s Gen 4 |
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