What is the difference between HiSilicon Kirin 655 and HiSilicon Kirin 955? Should you buy phone having HiSilicon Kirin 655 or should go for HiSilicon Kirin 955? Well, you'll get all your questions cleared here.Compare two chipset models on the basis of their benchmark score (AnTuTu and Geekbench), pros and cons, technical specs categorised into gaming, CPU, GPU, Multimedia, and Connectivity.
HiSilicon Kirin 655 has a AnTuTu benchmark score of 67207 and HiSilicon Kirin 955 has AnTuTu score of 118268. HiSilicon Kirin 655 comes up with 8 cores, 2120 MHz frequency and on the other hand, HiSilicon Kirin 955 has 8 cores and 2500 MHz frequency. In terms of Graphics, HiSilicon Kirin 655 has Mali-T830 MP2 GPU and Midgard architecture and latter HiSilicon Kirin 955 comes up with ARM Mali-T880 MP4 GPU and Midgard architecture.
Go through detailed comparison below to see the actual difference and similarity between both chipsets.
| Specifications | Kirin 655 | Kirin 955 |
|---|---|---|
| Total score | 67207 | 118268 |
| Frequency | 2120 MHz | 2500 MHz |
| Max size | 4 GB | 4 GB |
| Max display resolution | 1920 x 1200 | 1920 x 1080 |
AnTuTu Score | ||
| Total score | 67207 | 118268 |
Connectivity Features | ||
| 4G support | LTE Cat. 6 | LTE Cat. 6 |
| 5G support | No | No |
| Download speed | Up to 300 Mbps | Up to 300 Mbps |
| Upload speed | Up to 50 Mbps | Up to 50 Mbps |
| Wi-Fi | 4 | 5 |
| Bluetooth | 4.1 | 4.2 |
Performance | ||
| Processor | 4x 2.12 GHz – Cortex-A534x 1.7 GHz – Cortex-A53 | 4x 2.5 GHz – Cortex-A724x 1.8 GHz – Cortex-A53 |
| Cores | 8 | 8 |
| Frequency | 2120 MHz | 2500 MHz |
| Instruction set | ARMv8-A | ARMv8-A |
| Process | 16 nanometers | 16 nanometers |
| Transistor count | 4 billion | |
| TDP | 5 W | 5 W |
Geekbench Score | ||
| Image compression | 62 Mpixels/s | 72.65 Mpixels/s |
| Face detection | 8.67 images/s | 10.7 images/s |
| Speech recognition | 14 words/s | 19.25 words/s |
| Machine learning | 9.82 images/s | 16.35 images/s |
| Camera shooting | 4.12 images/s | 8.98 images/s |
| HTML 5 | 1.21 Mnodes/s | 1.36 Mnodes/s |
| SQLite | 300.3 Krows/s | 366.8 Krows/s |
Graphics | ||
| GPU name | Mali-T830 MP2 | ARM Mali-T880 MP4 |
| Architecture | Midgard | Midgard |
| GPU frequency | 900 MHz | 900 MHz |
| Execution units | 2 | 4 |
| Shading units | 32 | 64 |
| FLOPS | 40 Gigaflops | 122 Gigaflops |
| Vulkan version | 1.0 | 1.0 |
| OpenCL version | 1.2 | 1.2 |
| DirectX version | 11 | 11.2 |
Memory Info | ||
| Memory type | LPDDR3 | LPDDR4 |
| Memory frequency | 933 MHz | |
| Bus | 2x 32 Bit | 2x 32 Bit |
| Max size | 4 GB | 4 GB |
Multimedia | ||
| Neural processor (NPU) | No | No |
| Storage type | eMMC 5.1 | eMMC 5.1, UFS 2.0 |
| Max display resolution | 1920 x 1200 | 1920 x 1080 |
| Max camera resolution | 1x 21MP, 2x 13MP | 1x 32MP, 2x 12MP |
| Video capture | 1K at 60FPS | 4K at 30FPS |
| Video playback | 4K at 60FPS | 4K at 30FPS |
| Video codecs | H.264, H.265 | H.264, H.265, VP8, VP9 |
| Audio codecs | AIFF, CAF, MP3, MP4, WAV | AAC LC, MP3, HE-AACv1, HE-AACv2, FLAC |
HiSilicon Kirin 655 has been announced on December 2016 whereas HiSilicon Kirin 955 has been announced on April 2016. Check out detailed comparison with key specs below:
CPU speed shows how many processing cycles per second can be executed by a CPU. Kirin 655 comes up with the architecture of Midgard and Kirin 955 comes up with architecture of Midgard. Former one has 8 core and 2120 MHz frequency and latter has 8 cores and 2500 MHz frequency. A larger cache time leads to faster performance.
HiSilicon Kirin 655 has Mali-T830 MP2 GPU with GPU Frequency as 900 MHz. Dynamic frequency allows the processor to conserve power and reduce noise when it is under a light load. HiSilicon Kirin 955 has ARM Mali-T880 MP4 GPU with GPU Frequency as 900 MHz.
First chipset has max size of 4 GB and HiSilicon Kirin 955 has max size of 4 GB. It shows the maximum amount of memory supported by a chipset.
In terms of multimedia, Kirin 655 has No NPU with storage type as eMMC 5.1 and Kirin 955 has No NPU and eMMC 5.1, UFS 2.0 storage type.