The MediaTek Dimensity 1000C and MediaTek Dimensity 6300 are 5G mobile processors designed for different smartphone segments and generations. The Dimensity 1000C was introduced in 2020 as a high-end chipset with a 7nm fabrication process, while the Dimensity 6300 arrived in 2024 as a mid-range 5G processor built on a more efficient 6nm process. Both feature octa-core CPU designs, integrated 5G modems, and AI processing capabilities, but they differ in CPU architecture, GPU performance, memory support, multimedia features, and connectivity options.
General
The MediaTek Dimensity 1000C debuted on 7 August 2020 with a focus on high-end smartphone performance using TSMC’s 7nm process. The MediaTek Dimensity 6300 was launched on 15 March 2024 for mainstream 5G smartphones, offering improved efficiency, faster memory support, and enhanced connectivity features.
| Specification | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| Brand | MediaTek | MediaTek |
| Model number | MT6885Z | MT6877 |
| Announced | 07 August 2020 | 15 March 2024 |
| Segment | High-end | Mid-range |
| Network support | 5G/4G | 5G/4G |
| Manufacturing process | 7nm | 6nm |
| Foundry | TSMC | TSMC |
CPU
The CPU architecture determines processing performance, application loading speeds, gaming capability, and multitasking efficiency. The MediaTek Dimensity 1000C uses Cortex-A77 performance cores, while the MediaTek Dimensity 6300 features newer Cortex-A78 cores with higher clock speeds and improved efficiency on a smaller 6nm process.
| Specification | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| CPU architecture | ARM Cortex-A77 | ARM Cortex-A78 |
| Core count | 8 | 8 |
| Performance cores | 4 × Cortex-A77 | 4 × Cortex-A78 |
| Efficiency cores | 4 × Cortex-A55 | 4 × Cortex-A55 |
| Maximum frequency | Up to 2.0GHz | Up to 2.8GHz |
| Instruction set | ARMv8.2-A | ARMv8.2-A |
| Process node | 7nm | 6nm |
| 64-bit support | Yes | Yes |
Graphics
GPU performance impacts gaming, graphics rendering, and multimedia experiences. The MediaTek Dimensity 1000C integrates the Mali-G57 MC5 GPU, while the MediaTek Dimensity 6300 features the more powerful Mali-G77 MC9 GPU with higher frequency and additional execution units for demanding visual workloads.
| Feature | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| GPU | Mali-G57 MC5 | Mali-G77 MC9 |
| GPU architecture | Valhall | Valhall |
| Graphics generation | ARM Mali | ARM Mali |
| GPU frequency | 850MHz | 950MHz |
| Execution units | 5 | 9 |
| Total shaders | 160 | 288 |
| FP32 performance | 1.9 TFLOPS | 2.5 TFLOPS |
| Gaming capability | High-end gaming | Advanced gaming |
| Vulkan support | Vulkan 1.1 | Vulkan 1.1 |
| OpenGL support | OpenGL ES 3.2 | OpenGL ES 3.2 |
| Hardware acceleration | Yes | Yes |
| AI-enhanced graphics | Yes | Yes |
Memory
Memory configuration affects multitasking, app switching, and gaming stability. The MediaTek Dimensity 1000C supports LPDDR4X memory, while the MediaTek Dimensity 6300 upgrades to LPDDR5 memory with higher bandwidth and greater RAM support for improved responsiveness.
| Specification | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| Memory type | LPDDR4X | LPDDR5 |
| Maximum memory frequency | 1866MHz | 2750MHz |
| Memory bus | 64-bit | 64-bit |
| Maximum bandwidth | 34.1GB/s | 44GB/s |
| Maximum RAM support | 8GB | 12GB |
| ECC memory support | No | No |
Multimedia (ISP)
The ISP manages camera processing, video recording, display support, and multimedia capabilities. The MediaTek Dimensity 6300 offers improved imaging capabilities with support for higher-resolution cameras, faster video recording, advanced codecs, and newer storage standards compared with the MediaTek Dimensity 1000C.
| Feature | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| ISP | Integrated ISP | Integrated ISP |
| Storage type | UFS 2.1 | UFS 3.1 |
| Maximum display resolution | 2520 × 1080 | 3200 × 1440 |
| Maximum refresh rate | 120Hz | 144Hz |
| Maximum camera resolution | 64MP | 108MP |
| Multi-camera support | Yes | Yes |
| Video capture | 4K at 30fps | 4K at 60fps |
| Video playback | 4K at 60fps | 8K at 30fps |
| Video codecs | H.264, H.265, VP9 | H.264, H.265, AV1 |
| Audio codecs | AAC, LDAC, AptX HD | AAC, LDAC, AptX Adaptive |
Connectivity and network
Both chipsets include integrated 5G modems with Sub-6GHz support. The MediaTek Dimensity 6300 improves wireless performance with higher download speeds, Wi-Fi 6E support, and Bluetooth 5.2 connectivity, making it better suited for modern 5G smartphones.
| Specification | MediaTek Dimensity 1000C | MediaTek Dimensity 6300 |
|---|
| Cellular modem | 5G NR Sub-6GHz | 5G NR Sub-6GHz |
| 5G support | Yes | Yes |
| 4G support | Yes | Yes |
| Maximum download speed | Up to 2.3Gbps | Up to 4.7Gbps |
| Maximum upload speed | Up to 1.25Gbps | Up to 2.5Gbps |
| Wi-Fi | Wi-Fi 6 | Wi-Fi 6E |
| Bluetooth | 5.1 | 5.2 |
| GNSS | GPS, GLONASS, BeiDou, Galileo | GPS, GLONASS, BeiDou, Galileo |