MediaTek Dimensity 7300X vs MediaTek MT8188J
MediaTek Dimensity 7300X
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The MediaTek Dimensity 7300 is an ARM-based mid-range SoC for (mostly Android based) smartphones. The integrated CPU is divided into two clusters with four larger ARM Cortex-A78 cores with up to 2.5 GHz clock speed and an efficiency cluster with four ARM Cortex-A55 cores with up to 2 GHz. Compared to the Dimensity 7300, the 7300X is intended for devices for multiple displays like foldable smartphones.
In addition to the integrated ARM Mali-G615 MC2 iGPU, the 7300 also offers a MediaTek APU 655 for AI tasks. Furthermore, a 5G multi-mode modem is installed (2G - 5G) with up to 3.27 Gbps download speed. In addition to Wi-Fi 6E, Bluetooth 5.4 is also supported.
The chip is manufactured using the modern 4nm process and is advertised to consume 25% less power compared to the older Dimensity 7050.
MediaTek MT8188J
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The MediaTek MT8188J is a mid-range ARM SoC (System-on-a-Chip) introduced in the first quarter of 2023, primarily used in Android-based tablets. It is manufactured using a 12-nanometer process and features a total of eight CPU cores (Octa-Core). These consist of two fast Cortex-A78 cores and 6 Cortex-A55 cores that work together in a big.LITTLE configuration.
The A78 cores of the MediaTek MT8188J can clock at speeds of up to 2.2 GHz, while the A55 cores can reach speeds of up to 2 GHz (going down to 500 MHz). For graphics processing, it employs an ARM Mali-G57 MP2 GPU. Additionally, it includes a video decoder with support for H.264 and H.265.
In addition to the CPU and GPU, the chip integrates an LPDDR4 memory controller, capable of supporting up to 8 GB of RAM. The SoC also includes a modem for WiFi 6, Bluetooth 5.3, and LTE up to Cat.7.
| Model | MediaTek Dimensity 7300X | MediaTek MT8188J |
| Codename | Cortex-A78 / A55 | Cortex-A78 / A55 |
| Clock | 2000 - 2500 MHz | 2000 - 2200 MHz |
| Cores / Threads | 8 / 8 4 x 2.6 GHz ARM Cortex-A78 4 x 2.0 GHz ARM Cortex-A55 | 8 / 8 |
| Technology | 4 nm | 12 nm |
| iGPU | ARM Mali-G615 MP2 | ARM Mali-G57 MP2 |
| Architecture | ARM | ARM |
| Announced | ||
| Manufacturer | www.mediatek.com | |
| Features | ARM Mali-G57 MP2 GPU, LTE Cat.7 modem, WiFi 6, Bluetooth 5.3, H.264/H.265 video decoding |
Benchmarks
Average Benchmarks MediaTek Dimensity 7300X → 100% n=12
Average Benchmarks MediaTek MT8188J → 76% n=12
- Average benchmark values for this graphics card* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation
