TV Box Chip Showdown: Rockchip RK3566 vs Amlogic S922X‑based TV Box vs Amlogic S905X4‑based TV Box — Which Truly Reigns Supreme?
In the fast-evolving world of Android TV boxes, performance depends heavily on one critical component — the chipset. Whether you’re streaming 4K movies, playing Android games, or running AI-powered smart home applications, the processor determines everything from speed to visual fidelity.
In 2025, three chipsets dominate the mid-to-high-end Android TV box market: Rockchip RK3566, Amlogic S922X, and Amlogic S905X4. Each offers unique strengths and trade-offs that make it better suited for specific use cases.
As a leading TV box manufacturer, SZTomato provides comprehensive OEM/ODM solutions built on these platforms, helping global brands customize devices optimized for their markets. Let’s dive deep into what sets these chips apart — and which one truly reigns supreme.
1. Overview of the Contenders
Rockchip RK3566 — Efficiency and Balanced Performance
The Rockchip RK3566 is a quad-core ARM Cortex-A55 processor designed for cost-effective performance. Built on a 22 nm process, it supports 4K 60fps video decoding (H.265/H.264/VP9) and integrates Mali-G52 2EE GPU for decent graphics performance.
Its strength lies in power efficiency, AI inference capability, and cost-to-performance ratio, making it a solid choice for affordable Android TV boxes and smart displays.
Amlogic S922X — The Performance Powerhouse
The Amlogic S922X is a six-core CPU featuring four Cortex-A73 and two Cortex-A53 cores, paired with a Mali-G52 MP6 GPU. It’s built for premium Android TV boxes and gaming-oriented media players.
With support for 4K 75fps playback, HDR10+, and Dolby Vision, the S922X ensures a cinematic viewing experience. It also provides robust multitasking and high AI computing power, ideal for professional-grade streaming boxes.
Amlogic S905X4 — The 4K Streaming Specialist
The Amlogic S905X4 strikes a balance between cost and modern codec support. It features four Cortex-A55 cores and a Mali-G31 MP2 GPU. Its major highlight is AV1 hardware decoding, an essential feature for 2025 streaming services like Netflix and YouTube that demand high-efficiency compression.
The S905X4 supports HDR10+, Dolby Audio, and 8K decoding capability (via downscaling), making it a smart choice for mid-range 4K media devices.
2. Benchmark and Performance Comparison
When benchmarked under identical Android 13 firmware environments:
| Specification | Rockchip RK3566 | Amlogic S922X | Amlogic S905X4 |
|---|---|---|---|
| CPU Cores | 4 × Cortex-A55 | 4 × Cortex-A73 + 2 × Cortex-A53 | 4 × Cortex-A55 |
| GPU | Mali-G52 2EE | Mali-G52 MP6 | Mali-G31 MP2 |
| AI Capability | Basic NPU (1 TOPS) | High AI Performance (3 TOPS) | Moderate AI (0.8 TOPS) |
| Video Decoding | 4K @ 60 fps | 4K @ 75 fps / HDR10+ | 4K @ 60 fps / AV1 |
| Power Efficiency | ★★★★★ | ★★★ | ★★★★ |
| Target Market | Entry-Level / IoT TV Boxes | Premium / Gaming Boxes | Mainstream 4K Streaming |
From the table, it’s clear that Amlogic S922X leads in raw processing and gaming performance, while Rockchip RK3566 wins in thermal control and low power consumption. Amlogic S905X4, meanwhile, provides the most future-proof codec support.
3. Real-World Use Case Scenarios
For High-Performance Entertainment
If your customers demand ultra-smooth gaming, real-time multitasking, and Dolby-level audio-visual immersion, the Amlogic S922X-based TV Box is the ultimate choice.
For Balanced Cost and Modern Streaming
Brands targeting the mainstream 4K streaming market will benefit from the Amlogic S905X4, especially with its AV1 decoding, which ensures compatibility with next-gen streaming platforms.
For Smart Displays and Energy-Efficient IoT Applications
The Rockchip RK3566 is ideal for smart home ecosystems and low-power Android TV boxes where stability, heat control, and long-term reliability are critical.
4. Why Choose SZTomato for Custom TV Boxes
SZTomato stands at the forefront of OEM/ODM Android TV box manufacturing, offering global partners flexible customization from hardware configuration to brand packaging.
SZTomato Customization Capabilities
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Chipset Options: Rockchip RK3566, Amlogic S922X, Amlogic S905X4
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Memory Configurations: DDR3/DDR4 RAM + eMMC Storage
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Firmware Customization: Android 11–13 OS with OTA Support
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Branding: Logo printing, housing design, and packaging design
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Connectivity Options: Dual-band Wi-Fi, Bluetooth 5.0, Gigabit Ethernet, USB 3.0
With over a decade of experience in the Android TV box industry, SZTomato ensures stable performance, timely delivery, and global certification support (CE, FCC, RoHS) — making it the trusted manufacturing partner for leading electronics brands worldwide.
5. Final Verdict: Which Chip Truly Reigns Supreme?
There’s no absolute winner — it depends on the use case:
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Amlogic S922X is best for performance-driven premium boxes.
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Amlogic S905X4 is perfect for modern 4K streaming with AV1.
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Rockchip RK3566 is ideal for energy-efficient and budget-friendly devices.
When combined with SZTomato’s professional customization services, each platform can deliver outstanding results tailored to your market’s needs.
6. Partner with SZTomato Today
Ready to launch your own branded Android TV Box?
SZTomato offers end-to-end OEM/ODM support, from chipset selection to software optimization and packaging. Partner with SZTomato to develop a high-quality, market-ready device that reflects your brand’s identity and delivers superior user experience.
Visit www.sztomato.com to explore product specifications, customization options, and partnership opportunities.
Conclusion:
In the TV box chip showdown, every chipset offers unique advantages. But the real winner is the brand that partners with the right manufacturer. With SZTomato’s technical expertise, flexible customization, and commitment to quality, your next-generation Android TV box will stand out in a competitive global market.
