CPU Comparison: Vivo X100 Pro vs. iQOO 12 vs. iPhone 15 Pro Max

Smartphones are more than just devices for communication and entertainment. They are also powerful computers that can handle various tasks and applications, from gaming and photography to productivity and creativity. The performance and efficiency of a smartphone largely depend on its central processing unit (CPU), which is the brain of the device. In this article, we will compare the CPUs of three flagship smartphones that were launched in 2023: the Vivo X100 Pro, the iQOO 12, and the iPhone 15 Pro Max.

These smartphones use different CPUs from different manufacturers, namely the MediaTek Dimensity 9300, the Qualcomm Snapdragon 8 Gen 3, and the Apple A17 Pro, respectively. We will examine how these CPUs differ in terms of their architecture and fabrication process, core configuration and clock speed, GPU and graphics performance, AI and machine learning capabilities, battery efficiency, and power consumption. We will also provide a conclusion and a recommendation based on our comparison.

Architecture and fabrication process

The architecture and fabrication process of a CPU determines its size, complexity, and power consumption. A smaller and more advanced fabrication process allows for more transistors to be packed into a smaller area, resulting in higher performance and lower power consumption. A newer and more optimized architecture enables better instruction execution and data processing, leading to faster and smoother performance.

CPUFabrication ProcessArchitecture
Dimensity 93004nm+ N4PArm v9
Snapdragon 8 Gen 34nm+ N4PArm v9
A17 Pro3nm+ N3BCustom

The MediaTek Dimensity 9300 and the Qualcomm Snapdragon 8 Gen 3 use the same fabrication process, which is the TSMC’s 4nm+ N4P process. This is a refined version of the 4nm process that offers higher efficiency and performance than previous nodes. The Apple A17 Pro, on the other hand, uses TSMC’s 3nm+ N3B process, which is a more advanced and cutting-edge process that offers even higher efficiency and performance than the 4nm+ process. The A17 Pro is the first smartphone CPU to use the 3nm+ process, giving it an edge over its competitors.

The Dimensity 9300 and the Snapdragon 8 Gen 3 use the same architecture, which is the Arm v9 architecture. This is a new and improved architecture that supports enhanced security, performance, and AI features. The A17 Pro uses a custom architecture designed by Apple, which is based on the Arm v8.5 architecture. This is a modified and optimized version of the Arm v8 architecture that supports Apple-specific features and optimizations.

Core configuration and clock speed

The core configuration and clock speed of a CPU determines how many tasks it can handle simultaneously and how fast it can execute them. A higher number of cores and a higher clock speed mean better multitasking and performance, but also higher power consumption and heat generation. A balanced and efficient core configuration and clock speed can achieve optimal performance and battery life.

CPUCore ConfigurationClock Speed
Dimensity 93004+4 (4x Cortex-X4 + 4x Cortex-A720)3.2 GHz + 2.4 GHz
Snapdragon 8 Gen 34+4 (1x Cortex-X4 + 7x Cortex-A720)3.0 GHz + 2.2 GHz
A17 Pro1+7 (1x Custom X4 + 7x Custom A720)2.8 GHz + 1.8 GHz

The Dimensity 9300 and the Snapdragon 8 Gen 3 have the same core configuration, which is a 4+4 configuration. This means that they have four high-performance cores and four high-efficiency cores. The high-performance cores are used for demanding tasks and applications, while the high-efficiency cores are used for background and low-power tasks and applications. The Dimensity 9300 and the Snapdragon 8 Gen 3 use different high-performance cores, which are the Arm Cortex-X4 and the Arm Cortex-A720, respectively. The Cortex-X4 is a more powerful and faster core than the Cortex-A720, but also more power-hungry and heat-generating. The Dimensity 9300 and the Snapdragon 8 Gen 3 use the same high-efficiency cores, which are the Arm Cortex-A720. The Cortex-A720 is a new and improved core that offers better performance and efficiency than previous cores.

The A17 Pro has a different core configuration, which is a 1+7 configuration. This means that it has one high-performance core and seven high-efficiency cores. The high-performance core is used for the most demanding tasks and applications, while the high-efficiency cores are used for the rest of the tasks and applications. The A17 Pro uses a custom high-performance core designed by Apple, which is based on the Cortex-X4. This is a modified and optimized version of the Cortex-X4 that offers higher performance and efficiency than the original core. The A17 Pro uses custom high-efficiency cores designed by Apple, which are based on the Cortex-A720. These are also modified and optimized versions of the Cortex-A720 that offer higher performance and efficiency than the original cores.

The Dimensity 9300 has the highest clock speed among the three CPUs, which is 3.2 GHz for the high-performance cores and 2.4 GHz for the high-efficiency cores. The Snapdragon 8 Gen 3 has the second-highest clock speed, which is 3.0 GHz for the high-performance core and 2.2 GHz for the high-efficiency cores. The A17 Pro has the lowest clock speed, which is 2.8 GHz for the high-performance core and 1.8 GHz for the high-efficiency cores. However, clock speed is not the only factor that affects performance, as other factors such as architecture, fabrication process, and optimization also play a role.

GPU and graphics performance

The GPU and graphics performance of a CPU determines how well it can handle graphics-intensive tasks and applications, such as gaming, video editing, and augmented reality. A more powerful and faster GPU means better graphics quality and frame rate, but also higher power consumption and heat generation. A balanced and efficient GPU and graphics performance can achieve optimal graphics and battery life.

CPUGPUGraphics Performance
Dimensity 9300Mali-G710 MP12347 FPS in GFX 1080p ES3.1, 103 FPS in GFX 1440p Vulkan 1.0
Snapdragon 8 Gen 3Adreno 75016273 in 3DMark Wild Life, 347 FPS in GFX 1080p ES3.1
A17 ProCustom GPU15418.5 in 3DMark Wild Life Unlimited, 25 FPS in GFX 4K Aztec Ruins High Tier Offscreen

The Dimensity 9300 and the Snapdragon 8 Gen 3 use the same GPU, which is the Arm Mali-G710. This is a new and improved GPU that supports hardware ray tracing and mesh shading, which are advanced graphics techniques that enhance realism and immersion. The Mali-G710 also supports variable-rate shading, which is a technique that optimizes performance and power consumption by adjusting the shading rate based on the scene complexity. The Mali-G710 has 12 cores and a clock speed of 1.2 GHz.

The A17 Pro uses a custom GPU designed by Apple, which is based on the Arm Mali-G710. This is a modified and optimized version of the Mali-G710 that offers higher performance and efficiency than the original GPU. The custom GPU also supports hardware ray tracing and mesh shading, as well as variable rate shading. The custom GPU has 6 cores and a clock speed of 1.5 GHz.

The graphics performance of the three CPUs can be measured by various benchmarks, such as the 3DMark Wild Life and the GFXBench. According to these benchmarks, the A17 Pro has the highest graphics performance among the three CPUs, followed by the Dimensity 9300 and the Snapdragon 8 Gen 3. The A17 Pro achieves higher graphics performance despite having fewer GPU cores and a lower clock speed, thanks to its superior architecture, fabrication process, and optimization.

AI and machine learning capabilities

The AI and machine learning capabilities of a CPU determine how well it can handle AI-related tasks and applications, such as face detection, voice recognition, image enhancement, and video encoding. It also determines how well it can support generative AI, which is a type of AI that can create new content from existing data, such as text, images, music, and more. A more powerful and faster AI processor means better AI performance and quality, but also higher power consumption and heat generation. A balanced and efficient AI processor can achieve optimal AI and battery life.

SmartphoneCPUAI ProcessorAI Performance
Vivo X100 ProDimensity 9300APU 79033 billion parameters, hardware generative AI engine, memory compression technology
iQOO 12Snapdragon 8 Gen 3Hexagon 890 NPU + Generative AI Engine10 billion parameters, multi-modal generative AI models, edge AI computing
iPhone 15 Pro MaxA17 ProNeural Engine + Machine Learning Accelerators35 trillion operations per second, generative AI support, matrix multiplication acceleration

The Vivo X100 Pro uses the MediaTek Dimensity 9300 CPU, which has an APU 790 AI processor. This processor can handle various AI tasks and applications. It also supports generative AI, which can create new content from existing data. The APU 790 has a hardware-generative AI engine, which enables faster and safer edge AI computing. It also has exclusive hardware-accelerated memory compression technology, which reduces the memory footprint and bandwidth of large AI models. The APU 790 can support up to 33 billion parameters, which is a measure of the complexity and capacity of AI models.

The iQOO 12 uses the Qualcomm Snapdragon 8 Gen 3 CPU, which has a Hexagon 890 NPU and a Generative AI Engine. The Hexagon 890 NPU can handle various AI tasks and applications. It also supports generative AI, which can create new content from existing data. The Generative AI Engine is the first ever AI engine to support up to 10 billion parameters of generative AI models on-device, enabling faster and safer edge AI computing. It also supports multi-modal generative AI models, which can process information from multiple sources, such as vision, text, and speech, to create a more intuitive and natural experience.

The iPhone 15 Pro Max uses the Apple A17 Pro CPU, which has a 16-core Neural Engine and Machine Learning Accelerators. The Neural Engine can handle various AI tasks and applications. It also supports generative AI, which can create new content from existing data. The Neural Engine can perform up to 35 trillion operations per second, which is twice as fast as the previous generation A16 Bionic. The Machine Learning Accelerators are dedicated hardware units that speed up matrix multiplication, which is a key operation for machine learning algorithms. The Machine Learning Accelerators can support up to 33 billion parameters, which is a measure of the complexity and capacity of AI models.

Battery efficiency and power consumption

The battery efficiency and power consumption of a smartphone depend on various factors, such as the display settings, the network conditions, the usage patterns, and the CPU performance. A larger and faster battery means longer battery life and shorter charging time, but also higher cost and weight. A balanced and efficient battery and power consumption can achieve optimal battery life and performance.

SmartphoneBattery CapacityCharging SpeedBattery LifePower Consumption
Vivo X100 Pro5,400mAh100W wired, 50W wireless8h 29mModerate
iQOO 125,100mAh120W wired, 50W wireless9h 15mModerate
iPhone 15 Pro Max4,441mAh30W wired, 15W wireless11h 41mHigh

The Vivo X100 Pro has a large 5,400mAh battery that supports fast charging and wireless charging. It can charge from 1% to 50% in 12 minutes with the 100W wired charger, or in 25 minutes with the 50W wireless charger. It also supports reverse wired charging, which can charge other devices with a cable. The battery efficiency and power consumption of the Vivo X100 Pro depend on various factors, such as the display settings, the network conditions, the usage patterns, and the CPU performance. According to some tests, the Vivo X100 Pro can last for about 8 hours and 29 minutes of continuous usage, which is slightly lower than the average of 9 hours and 10 minutes for flagship smartphones. However, the Vivo X100 Pro also has a smart power-saving mode, which can extend the battery life by reducing the CPU frequency, the screen brightness, and the background activities.

The iQOO 12 has a large 5,100mAh battery that supports fast charging and wireless charging. It can charge from 0% to 100% in 15 minutes with the 120W wired charger, or in 30 minutes with the 50W wireless charger. It also supports reverse wireless charging, which can charge other devices wirelessly. The battery efficiency and power consumption of the iQOO 12 depend on various factors, such as the display settings, the network conditions, the usage patterns, and the CPU performance. According to some tests, the iQOO 12 can last for about 9 hours and 15 minutes of continuous usage, which is slightly higher than the average of 9 hours and 10 minutes for flagship smartphones. However, the iQOO 12 also has a smart power-saving mode, which can extend the battery life by reducing the CPU frequency, the screen brightness, and the background activities.

The iPhone 15 Pro Max has a 4,441 mAh battery that supports fast charging and wireless charging. It can charge from 0% to 50% in 15 minutes with the 30W wired charger, or in 25 minutes with the 15W wireless charger. It also supports reverse wireless charging, which can charge other devices wirelessly. The battery efficiency and power consumption of the iPhone 15 Pro Max depend on various factors, such as the display settings, the network conditions, the usage patterns, and the CPU performance.

According to some tests, the iPhone 15 Pro Max can last for about 11 hours and 41 minutes of continuous usage, which is higher than the average of 9 hours and 10 minutes for flagship smartphones. However, the iPhone 15 Pro Max also has a high power consumption, especially when using the ProMotion display at 120Hz refresh rate, the hardware ray tracing and mesh shading features, and the generative AI models.

Benchmark

To measure the performance of the three CPUs in different scenarios, we used various benchmarks that test the overall, productivity, creativity, responsiveness, single-core, multi-core, and graphics aspects of the CPUs. The benchmarks we used were CrossMark, Geekbench 6, 3DMark Wild Life Extreme, and 3DMark Solar Bay. The benchmark results are shown in the table below:

CategoryVivo X100 ProiQOO 12iPhone 15 Pro Max
CrossMark (Overall)117713241401
Productivity121613021404
Creativity114313201573
Responsiveness11861404984
Geekbench 6 (single-core)222022522950
Geekbench 6 (multi-core)725869527381
3DMark Wild Life Extreme (score)461043293648
3DMark Wild Life Extreme (FPS)27.6025.9221.9
3DMark Solar Bay (score)760080425024
3DMark Solar Bay (FPS)28.932.3319.1
Source

The table shows that the iPhone 15 Pro Max has the highest scores in most benchmarks except responsiveness and the 3DMark Solar Bay test. The iQOO 12 has the second-highest score in most benchmarks except the Geekbench 6 Multi-Core and 3DMark Wild Life Extreme tests. The Vivo X100 Pro scored the lowest in most benchmarks except responsiveness and the 3DMark Solar Bay test.

Conclusion

In this article, we have compared the CPUs of three flagship smartphones: the Vivo X100 Pro, the iQOO 12, and the iPhone 15 Pro Max. We have examined how these CPUs differ in terms of their architecture and fabrication process, core configuration and clock speed, GPU and graphics performance, AI and machine learning capabilities, battery efficiency, and power consumption. We have also used relevant data and benchmarks from reliable sources to support our comparison.

Based on our comparison, we can conclude that:

  • The A17 Pro CPU is the most advanced and powerful CPU among the three, thanks to its superior architecture, fabrication process, and optimization. It has the highest performance and efficiency in all aspects, such as CPU, GPU, AI, and graphics. However, it also has the highest power consumption and heat generation, which can affect the battery life and the device temperature. It also has the highest cost and the lowest availability, as it is exclusive to the iPhone 15 Pro models.
  • The Dimensity 9300 CPU is the second most advanced and powerful CPU among the three, thanks to its high-performance cores, GPU, and AI processor. It has the highest clock speed and the highest hardware ray tracing performance among the three. However, it also has a high power consumption and heat generation, which can affect the battery life and the device temperature. It also has a lower availability, as it is limited to a few smartphone models.
  • The Snapdragon 8 Gen 3 CPU is the third most advanced and powerful CPU among the three, thanks to its balanced and efficient core configuration, GPU, and AI engine. It has the lowest power consumption and heat generation among the three, which can benefit the battery life and the device temperature. It also has the highest availability, as it is widely used by many smartphone models.
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