Helio G99 Vs Dimensity 8020
We have created a comprehensive comparison of the recently released Helio G99 vs Dimensity 8020 SoCs by Mediatek. We've now weighed the advantages and disadvantages of these 8-core CPUs on the basis of their Geekbench, Antutu and 3DMark benchmarks with their technical specifications.
The following details of MediaTek Dimensity 8020 are based in part on hearings and leaks. As we acquire more precise information, we will update this page.
Review
CPU Performance
Single and multi-core processor tests
Gaming Performance
GPU performance in games and OpenCL/Vulcan
Battery life
Efficiency of battery consumption
Tenzys Tech Score
Overall chip score
Key Differences
Pros of Mediatek Helio G99
- Helio G99 has 100.00% higher memory frequency than Dimensity 8020 (4266 vs 2133 MHz).
- Helio G99 has latest instruction set, hence better than Dimensity 8020.
Pros of MediaTek Dimensity 8020
- Dimensity 8020 has 18.18% higher CPU clock speed than Helio G99 (2600 vs 2200 MHz).
- Dimensity 8020 has 120.57% better AnTuTu 9 score than Helio G99 (839 K vs 380 K ).
- Dimensity 8020 Support 99.42% higher memory bandwidth then Helio G99 (34.1 vs 17.1 GB/s).
Benchmarks
Performance tests in popular benchmarksAnTuTu 9
| CPU | 103357 | 209378 |
| GPU | 86376 | 337864 |
| Memory | 89007 | 127383 |
| UX | 101683 | 164471 |
| Total score | 380423 | 839096 |
GeekBench 5
Single-Core Score
Multi-Core Score
| Image compression | 114.8 Mpixels/s | - |
| Face detection | 14.3 images/s | - |
| Speech recognition | 36.1 words/s | - |
| Machine learning | 30.2 images/s | - |
| Camera shooting | 16.4 images/s | - |
| HTML 5 | 1.73 Mnodes/s | - |
| SQLite | 599.6 Mnodes/s | - |
3DMark
11%
Helio G9933%
Dimensity 8020Score: 4236
| Stability | 99% | 99% |
| Graphics test | 8 FPS | 13 FPS |
| Score | 1362 | 4236 |
Specifications
Full list of technical specifications of Mediatek Helio G99 and MediaTek Dimensity 8020Display
| Max On-Device Display | Full HD+ @120 Hz | Full HD+ @144 Hz, QHD+ @90 Hz |
| Max On-Display Resolution | 2520 x 1080 | 2520 x 1080 |
| Max External Display | - | - |
| HDR | - | HDR10+ |
| Color Depth | - | - |
| Color Gamut | - | - |
CPU
64%
Helio G9975%
Dimensity 8020
Processor Speed (Frequency)
| Architecture |
2x 2.2 GHz – Cortex-A76 6x 2 GHz – Cortex-A55 |
4x 2.6 GHz – Cortex-A78 4x 2 GHz – Cortex-A55 |
| Cores | 8 | 8 |
| Base Frequency | 2000 MHz | 2000 MHz |
| Turbo Frequency | 2200 MHz | 2600 MHz |
| Instruction set | ARMv8.2-A | - |
| L1 cache | - | - |
| L2 cache | - | - |
| L3 cache | - | - |
| Process | 6 nm | 6 nm |
| Transistor count | - | - |
| TDP | - | 4 W |
Graphics
| GPU name | Mali-G57 MC2 | Mali-G77 MC9 |
| Architecture | Valhall | Valhall |
| GPU frequency | 1000 MHz | - |
| Execution units | 2 | 9 |
| Shading units | 32 | 144 |
| FLOPS | - | - |
| Vulkan version | 1.1 | 1.1 |
| OpenCL version | 2.0 | 2.0 |
| DirectX version | 12 | 12 |
Memory
| Memory type | LPDDR4X | LPDDR4X |
| Memory frequency | 4266 MHz | 2133 MHz |
| Bus | 2x 16 Bit | 4x 16 Bit |
| Max bandwidth | 17.1 Gbit/s | 34.1 Gbit/s |
| Max size | 10 GB | 12 GB |
Multimedia (ISP)
| Neural processor (NPU) | Yes | MediaTek APU 570 |
| Storage type | UFS 2.2 | UFS 3.1 |
| Max display resolution | 2520 x 1080 | 2520 x 1080 |
| Max camera resolution | 1x 108MP, 2x 16MP | 1x 108MP |
| Video capture | 2K at 30FPS | 4K at 60FPS |
| Video playback | 2K at 30FPS | 4K at 60FPS |
| Video codecs | H.264, H.265, VP9 | H.264, H.265, VP9 |
| Audio codecs | AAC, AIFF, CAF, MP3, MP4, WAV | AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC |
Connectivity
Download Speed
4G (MB/s)
5G (MB/s)
Upload Speed
4G (MB/s)
5G (MB/s)
| Modem | - | - |
| 4G support | LTE Cat. 13 | LTE Cat. 21 |
| 5G support | No | Yes |
| Peak Download speed | - | Up to 4700 Mbps |
| Peak Upload speed | - | Up to 2500 Mbps |
| Wi-Fi | 5 | 6 |
| Bluetooth | 5.2 | 5.2 |
| Navigation | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC | GPS, GLONASS, Beidou, Galileo, QZSS, NAVIC |
Info
| Announced Date | May 2022 | April 2023 |
| Class | Mid range | Mid range |
| Model number | - | - |
| Official page | Helio G99 official site | Dimensity 8020 official site |
Mediatek Helio G99
46.25
Review By TenzysTech
MediaTek Dimensity 8020
47.5
Review By TenzysTech
