Exynos 1680 vs Dimensity 7400
We compared two 8-core processors: Samsung Exynos 1680 (with Samsung Xclipse 550 graphics) and MediaTek Dimensity 7400 (Mali-G615 MP2). 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 Samsung Exynos 1680
- Performs 85% better in floating-point computations
- Shows significantly better (up to 46%) AnTuTu 11 score β 1390K vs 953K
- 12% higher CPU clock speed (2900 vs 2600 MHz)
- Better instruction set architecture
Pros of MediaTek Dimensity 7400
- Higher GPU frequency (~8%)
Benchmarks
Performance tests in popular benchmarksAnTuTu 11
| CPU | 510705 | 330821 |
| GPU | 374535 | 152140 |
| Memory | 204469 | 180552 |
| UX | 300346 | 289637 |
| Total score | 1390055 | 953150 |
| Samples | [14 tests] | [91 tests] |
GeekBench 6
Single-Core Score
Multi-Core Score
| Asset compression | 212.5 MB/sec | 171.3 MB/sec |
| HTML 5 Browser | 125.8 pages/sec | 80.9 pages/sec |
| PDF Renderer | 144.7 Mpixels/sec | 119.6 Mpixels/sec |
| Image detection | 86.1 images/sec | 64.9 images/sec |
| HDR | 141.1 Mpixels/sec | 102.1 Mpixels/sec |
| Background blur | 18 images/sec | 11 images/sec |
| Photo processing | 39.6 images/sec | 29.1 images/sec |
| Ray tracing | 5.87 Mpixels/sec | 4.38 Mpixels/sec |
| Samples | 3 tests | 19 tests |
Compute Score (GPU)
| Background blur | 13.3 images/sec | 5.04 images/sec |
| Face detection | 6.4 images/sec | 2.48 images/sec |
| Horizon detection | 0.33 Gpixels/sec | 0.15 Gpixels/sec |
| Edge detection | 0.46 Gpixels/sec | 0.19 Gpixels/sec |
| Gaussian blur | 0.42 Gpixels/sec | 0.15 Gpixels/sec |
| Feature matching | 0.11 Gpixels/sec | 0.06 Gpixels/sec |
| Stereo matching | 31.6 Gpixels/sec | 5.23 Gpixels/sec |
| Particle physics | 958.9 FPS | 553.7 FPS |
| API | Vulkan | OpenCL |
| Samples | 2 tests | 17 tests |
3DMark
3DMark Steel Nomad Light
| Score | - | 406 |
| Graphics test | - | 3 FPS |
PCMark 3.0
PCMark 3.0
| Web score | - | 17072 |
| Video editing score | - | 7954 |
| Data manipulation score | - | 10959 |
| Photo editing score | - | 32413 |
| Writing score | - | 18714 |
| Phones tested | - | 7 models |
Recent User Tests
Samsung Exynos 1680
| Date | Benchmark | Result |
|---|---|---|
| π 2026-10-03 -> Rennsport | Geekbench 7 GPU | 6058 |
| π 2026-10-03 -> Rennsport | Geekbench 7 CPU | 1216 / 4433 |
| π 2026-09-25 (Anonim) | AnTuTu 11 | 1375246 |
| π 2026-09-23 -> HaiLong0510 | AnTuTu 12 | 1533019 |
| π 2026-09-05 (Darck) | AnTuTu 11 | 1348067 |
MediaTek Dimensity 7400
| Date | Benchmark | Result |
|---|---|---|
| π 2026-09-28 (Yashiro) | AnTuTu 12 | 1015689 |
| π 2026-09-26 (Sai) | AnTuTu 11 | 795389 |
| π 2026-09-25 (AHPGamer2026) | AnTuTu 11 | 899483 |
| π 2026-09-25 -> memepayaluga | AnTuTu 12 | 927382 |
| π 2026-09-23 (ArdanaReviewer) | AnTuTu 12 | 1015923 |
Specifications
Full list of technical specifications of Exynos 1680 and Dimensity 7400CPU
| Architecture | 1x 2.9 GHz β Cortex-A720 4x 2.6 GHz β Cortex-A720 3x 1.95 GHz β Cortex-A520 |
4x 2.6 GHz β Cortex-A78 4x 2 GHz β Cortex-A55 |
| Cores | 8 | 8 |
| Frequency | 2900 MHz | 2600 MHz |
| Instruction set | ARMv9.2-A | ARMv8.2-A |
| L1 cache | - | 512 KB |
| L2 cache | - | 1 MB |
| L3 cache | - | 4 MB |
| Process | 4 nanometers | 4 nanometers |
| TDP (Sustained Power Limit) | 5 W | 4 W |
| Manufacturing | Samsung | TSMC |
Graphics
| GPU name | Samsung Xclipse 550 | Mali-G615 MP2 |
| Architecture | RDNA 3 | Valhall 4rd gen |
| GPU frequency | 1200 MHz | 1300 MHz |
| Pipelines | 2 | 2 |
| Shading units | 128 | 128 |
| Total shaders | 256 | 256 |
| FLOPS | 1228.8 Gigaflops | 665.6 Gigaflops |
| Vulkan version | 1.4 | 1.3 |
| OpenCL version | 3.0 | 3.0 |
| DirectX version | 12.1 | - |
AI Accelerator
| Neural processor (NPU) | Yes | MediaTek APU 655 |
| NPU theoretical performance | 19.6 TOPS | - |
Memory
| Memory type | LPDDR5X | LPDDR5 |
| Memory frequency | 3200 MHz | 3200 MHz |
| Bus | 2x 16 Bit | 2x 16 Bit |
| Max bandwidth | 25.6 Gb/s | 25.6 Gb/s |
| Max size | 12 GB | 16 GB |
Multimedia (ISP)
| Storage type | UFS 3.1, UFS 4.1 | UFS 3.1 |
| Max display resolution | 2960 x 1440 | 2520 x 1080 |
| Max camera resolution | 1x 200MP, 2x 32MP | 1x 200MP |
| Video capture | 4K at 60FPS | 4K at 30FPS |
| Video playback | 4K at 60FPS | 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 LC - FLAC - HE-AACv1 - HE-AACv2 - MP3 |
Connectivity
| Modem | Shannon 5348 | - |
| 4G support | LTE Cat. 18 | - |
| 5G support | Yes | Yes |
| Download speed | Up to 5100 Mbps | Up to 3270 Mbps |
| Upload speed | Up to 1280 Mbps | - |
| Wi-Fi | 6 | 6 |
| Bluetooth | 6.1 | 5.4 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
Info
| Announced | March 2026 | February 2025 |
| Class | Mid range | Mid range |
| Model number | S5E8865 | - |
| Official page | Samsung Exynos 1680 official site | MediaTek Dimensity 7400 official site |
Cast your vote
Total votes: 52