Dimensity 8300 vs 8300 Ultra

There has been significant confusion between the Dimensity 8300 and 8300 Ultra. Some users believe that the 8300 Ultra is a more powerful variant of the 8300, delivering greater performance.

From its name alone, the 8300 Ultra appears to be a straightforward upgrade over the regular 8300.

Well, here’s the MediaTek Dimensity 8300 vs 8300 Ultra comparison that will clarify whether there are any differences between these CPUs, and if so, how significant they are.

Dimensity 8300 vs 8300 Ultra

DetailsDimensity 8300Dimensity 8300 Ultra
Launch DateNovember 2023November 2023
Process4nm TSMC4nm TSMC
CPU4x 3.2 GHz- Cortex-A715
4x 2.2 GHz- Cortex-A510
1x 3.35GHz (Cortex-A715)
3x 3.2GHz (Cortex-A715)
4x 2.2GHz (Cortex-A510)
Instruction setARMv9-AARMv9-A
GPUArm Mali-G615 MC6Arm Mali-G615 MC6
GPU ArchitectureValhall 4th genValhall 4th gen
GPU Frequency1400 MHz1400 MHz
Neural processor (NPU)MediaTek APU 780MediaTek APU 780
Memory frequency4200 MHz4200 MHz
Max size24GB24GB
Storage typeUFS 4.0UFS 4.0
Max display resolution2960 x 14402960 x 1440
Max camera resolution1 x 320MP1 x 320MP
Video recording4K@60fps4k@60fps
ModemMediaTek T800MediaTek T800
4GLTE Cat. 24LTE Cat. 24
Download speedUp to 7900 MbpsUp to 7900 Mbps
Upload SpeedUp to 4200 MbpsUp to 4200 Mbps

As you can see, there’s virtually no difference between the Dimensity 8300 and 8300 Ultra.

The only difference is that the 8300 has 8 cores (4+4), whereas the 8300 Ultra features 8 cores (1+3+4). On the 8300 Ultra, one core operates at a slightly higher frequency of 3.35 GHz, compared to the others at 3.2 GHz.

How much of a difference does this make? You’ll gain a clearer understanding from performance benchmarks.

Performance Benchmarks

TestDimensity 8300Dimensity 8300 Ultra
AnTuTu1320000 to 14500001325000 to 1460000
Single Core14001440
Multi Core43004530

As evident from the performance benchmarks, the Dimensity 8300 Ultra holds a slight edge over the regular 8300, primarily due to one core operating at a slightly higher frequency.

While the difference isn’t substantial, it’s worth noting.

Please keep in mind that these figures can vary depending on the device used, and each phone may perform differently, delivering slightly varied results.

You might also want to check out the Snapdragon 8s Gen 3 vs 7+ Gen 3 comparison.

Everyday Performance

Since both CPUs are identical, you can expect similar performance from both.

These CPUs are quite powerful and can effortlessly handle all everyday tasks like opening apps, multitasking, and handling more demanding tasks.

While these CPUs are positioned in the mid-range category by the company, their overall performance could easily place them in the lower flagship category. And for such CPUs, everyday tasks are a breeze.

Gaming and Editing Performance

These CPUs feature the Arm Mali-G615 MC6 GPU, which is positioned on the higher end, though not the best from the company.

Being in the higher-end segment, these CPUs can handle all games seamlessly, including demanding titles like Genshin Impact. While you may experience occasional stutters or frame drops at high settings in such games, overall gameplay remains smooth.

It’s important to note that some games may take time to fully optimize for MediaTek CPUs, as developers typically prioritize optimization for Qualcomm Snapdragon CPUs.

Additionally, you may encounter occasional frame drops during intensive gaming sessions, but for the most part, games run smoothly.

When it comes to video editing, these CPUs handle tasks without any issues. While rendering may take slightly longer compared to flagship CPUs, the overall performance of the Dimensity 8300 and 8300 Ultra is impressive and won’t disappoint for the price.

Also, check the Tensor G3 vs Snapdragon 8 Gen 2 comparison.

Power Efficiency

Both of these CPUs are manufactured using the 4nm fabrication process by TSMC, ensuring identical power efficiency.

Typically, when comparing two CPUs, we expect to see differences in performance. However, since both CPUs are identical, there’s no difference to be expected in power efficiency, and that holds true here.

You won’t notice any variance in power efficiency between these two CPUs.

Throttling and Heating Issues

In the past, MediaTek CPUs used to experience more throttling compared to Snapdragon CPUs, but significant improvements have been made by MediaTek.

Nowadays, both MediaTek and Snapdragon CPUs manage throttling and heating equally well, though Snapdragon CPUs are often more optimized in many scenarios.

In a 15-minute throttling test, the Dimensity 8300 and 8300 Ultra throttle to around 75%, which represents a significant 25% decrease from peak performance.

While the temperature graph didn’t reach the red zone indicating overheating, it did touch the orange zone at certain points, suggesting that these CPUs can throttle under heavy loads.

The extent of performance drop may vary depending on the phone and its cooling system, but this is our observation so far.

It’s important to note that during everyday tasks, these CPUs do not throttle, and even under heavy tasks, the performance drop isn’t substantial.

You might also want to check out the Snapdragon 7s Gen 2 vs 7 Gen 3 comparison.

Are the Dimensity 8300 and 8300 Ultra the same?

The Dimensity 8300 and 8300 Ultra are mostly identical, although some sources claim that the 8300 Ultra is specifically made for Xiaomi devices. As a result, you may see several Xiaomi and Poco phones featuring the Dimensity 8300 Ultra CPU.

Additionally, the Dimensity 8300 Ultra is said to have improvements to the camera ISP, with the Imagiq 980 image processor handling camera data processing.

Keep in mind that these differences are very minor and hard to distinguish.

We’ve noticed conflicting claims about these CPUs, with some stating they are different and others saying they are the same.

Based on our real-life experience, we can say that these two CPUs are essentially the same. While there might be a 3-5% difference on paper, the average user won’t notice any significant difference.


There’s a high possibility that you’ll encounter phones equipped with the Dimensity 8300 Ultra rather than the regular 8300.

This could be because, since both CPUs are identical, companies may prefer to use the Ultra variant for marketing purposes, as the name ‘Ultra’ can sound more impressive to consumers who are less familiar with the technology.

If you come across a phone with the 8300 Ultra CPU, it’s important to understand that it’s essentially the same as the regular 8300. The ‘Ultra’ designation, in this case, doesn’t indicate a significant performance difference.

Are Motorola phones any good? Click here to find out.


1. What are the main differences between the Dimensity 8300 and 8300 Ultra?

The main difference is a slight increase in clock speed for one core in the 8300 Ultra, and minor camera ISP improvements.

2. Does the Dimensity 8300 Ultra have better gaming performance than the Dimensity 8300?

The performance is nearly identical, with only slight potential improvements in certain scenarios.

3. Are there any improvements in camera performance with the Dimensity 8300 Ultra?

The 8300 Ultra may have minor improvements in camera ISP, but these are hard to notice in real-world use.

4. Will I notice a significant difference in everyday tasks between the Dimensity 8300 and 8300 Ultra?

No, everyday tasks will perform the same on both CPUs.

5. Is the Dimensity 8300 Ultra worth choosing over the regular 8300 for future-proofing my device?

Not necessarily, as the differences are minimal. Either CPU will provide similar performance.

That concludes our Dimensity 8300 vs 8300 Ultra comparison. If you have any remaining questions, please ask in the comments.

We also welcome your thoughts and feedback on this comparison.

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