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RK3318 and S905x3 are widely used in many TV Boxes, and both of them possess powerful function. However, RK3318 vs S905x3, which chip is better?
First, let's compare the S905X3 with the previous generation, There are three configurations as follows:
In addition, the basic performance is as follows:
CPU: Amlogic S905X3 64-bit quad core ARM® Cortex ™ A55 CPU
GPU: G31 ™ MP2 GPU processor
System: Android 9.0
RK3318 TV box main parameters:
When we compare the RK3318 vs S905x3, both chips are mainly used in the TV box segment. We can see that both chips are born in the same year and have the same number of cores. S905x3 chip has a maximum frequency of 1.9GHz compared to the RK3318 with 1.5GHz. You can see more performance comparisons in the RK3318 vs S905x3 chip table bellow.
When we see the chip comparison RK3318 vs S905x3, there are many differences. They both have own pros and cons. Check the table above
of Amlogic S905x3 vs Rockchip RK3318, and choose the most suitable one.
First, let's compare the S905X3 with the previous generation, There are three configurations as follows:
- 1: 2G memory + 16G flash memory + support connection 2.4G Wifi + support Bluetooth 4.2
- 2: 4G memory + 32G flash memory + support to connect 2.4G + 5G dual-band WiFi + support Bluetooth 4.2
- 3: 4G memory + 64G flash memory + support connection 2.4G + 5G dual-band WiFi + support Bluetooth 4.2
In addition, the basic performance is as follows:
CPU: Amlogic S905X3 64-bit quad core ARM® Cortex ™ A55 CPU
GPU: G31 ™ MP2 GPU processor
System: Android 9.0
RK3318 TV box main parameters:
- Hardware Specifications
- Chipset RK3318 Quad-Core 64bit Cortex-A53
- GPU Penta-Core Mali-450 Up to 750Mhz +
- FLASH EMMC 32 / 64GB
- SDRAM 2 / 4GB
RK3318 vs S905x3: What's different?
When we compare the RK3318 vs S905x3, both chips are mainly used in the TV box segment. We can see that both chips are born in the same year and have the same number of cores. S905x3 chip has a maximum frequency of 1.9GHz compared to the RK3318 with 1.5GHz. You can see more performance comparisons in the RK3318 vs S905x3 chip table bellow.
| Processor | Rockchip RK3318 | Amlogic S905X3 |
| Market (main) | TV Box | TV Box |
| ISA | ARMv8-A (64-bit) | ARMv8.2-A (64-bit) |
| Microarchitecture | Cortex-A53 | Cortex-A55 |
| Family | RK3300 | S9 Gen 3 |
| Part number(s), S-Spec | RK3318 | S905X3 |
| Release date | Q2 2019 | Q4 2019 |
| Lithography | 28 nm HKMG | 12 nm |
| Cores | 4 | 4 |
| Threads | 4 | 4 |
| Base frequency | 1.5 GHz | 1.9 GHz |
| Turbo frequency | - | - |
| High performance cores | 4x ARM Cortex-A53 @ 1.5 GHz | 4x ARM Cortex-A55 @ 1.91 GHz |
| Cache memory | 256 KB | 1 MB |
| Max memory capacity | 4 GB | 4 GB |
| Memory types | DDR3, DDR3L, LPDDR3, DDR4 | LPDDR3, LPDDR4-1066 |
| TDP | 5 W | 5 W |
| GPU integrated graphics | ARM Mali-450 MP5 | ARM Mali-G31 MP2 |
| GPU execution units | 5 | 2 |
| GPU shading units | 80 | 32 |
| GPU base clock | 300 MHz | 850 MHz |
| GPU boost clock | 750 MHz | 850 MHz |
| GPU FP32 floating point | 59.5 GFLOPS | 20.8 GFLOPS |
| Socket | SoC | SoC |
| Drystone MIPS | 13,800 DMIPS | 21,600 DMIPS |
| AI accelerator | - | NPU, Neural Network Accelerator INT8, PPU 12.8 GFLOPS FP16, 6.4 GFLOPS FP32,512KB L2 |
| AI computing operations per seconds | - | 1.2 TOPS |
| Crypto engine | - | AES 128/256-bit, DES, TDES, SM4,DVB-CSA, TRNG, CRC, SHA-1/SHA-2/HMAC SHA |
| Security | - | TrustZone, Secure boot, Entropy true RNG,TVP, Secured IO & clock |
| Max display resolution | - | 8K@24fps |
| Video decoding | - | H.265 8K@24fps, 4K@75fps, H.264 4K@30fps |
| Video encoding | - | H.265 1080p@60fps, H.264 1080p@30fps |
| Modem | - | 10/100/1000M Ethernet MAC,10/100M Ethernet PHY |
| Connectivity | - | USB 2.0, USB 3.0, HDMI 2.1 |
| Wi-Fi | - | Wi-Fi/IEEE 802.11 a/b/g/n |
| Bluetooth | - | Bluetooth 4.0 |
| Audio | - | DAS, I2S, TDM, SPDIF, PCM, PDM |
| AnTuTu(Android) | 46368 | 74472 |
| PassMark CPU Mark(Android 64-bit) | 156 | 414 |
| Geekbench 4 single core(Android 64-bit) | 522 | 773 |
| Geekbench 4 multi-core(Android) | 1186 | 2128 |
| Geekbench 5 single core(Android) | 92 | 132 |
| Geekbench 5 multi-core(SGEMM) | 259 | 458 |
| GFLOPS performance(Multi-core / watt performance) | 6.59 GFLOPS | 5.33 GFLOPS |
| Performance / watt ratio | 237 pts / W | 426 pts / W |
TV Box with Rockchip RK3318 SoC
If you are interested in TV box with Rockchip RK3318 SoC, there is a reference.
| TV Box with Rockchip RK3318 SoC | Smart TV Box Android Box RK3318, C Cosycost |
| Connectivity Technology | Wi-Fi, USB, Ethernet, HD |
| Connector Type | WIFI 5G,USB, Ethernet 100M,HD |
| Controller Type | Remote Control |
| Item Weight | 0.84 Pounds |
| Product Dimensions | 4.17"L x 4.17"W x 0.94"H |
| Main Features | NEWEST Android 11.0 OS 4GB RAM+64GB ROM 3D+4K & H.265& USB 3.0&BT 4.1 |
TV Box with Amlogic S905X3
You can get the product with Amlogic S905X3 on the market with configuration as follow.
| TV Box with Amlogic S905X3 | Amlogic S905X3 Android 9.0 TV Box, SUSAY |
| OS | Android 9.0 |
| CPU | Amlogic S905X3 Quad Core ARM Cortex A55 @2GHz |
| GPU | ARM G31 MP2 |
| Flash | 32GB EMMC |
| SDRAM | 4GB DDR3 |
| WIFI | 2.4G +5G+BT 4.0 |
| 2*USB | 1* USB 3.0 ;1*USB 2.0 |
| LAN | Ethernet |
| Support Photo format | HD JPEG/BMP/GIF/PNG/TIFF |
| USB host | 2 High speed USB 2.0,support U DISK and USB HDD |
| Card reader | SD/SDHC/MMC cards |
| Support Subtitle | SRT/SMI/SUB/SSA/IDX+USB |
| High Difinition video output | SD/HD max.1920x1080 pixel |
| Mouse/ Keyboard | Support mouse and keyboard via USB;Support 2.4GHz wireless mouse and keyboard via 2.4GHz USB dongle |
| HD | HD 2.0 up to 8k4k2k Output with HDR,CEC and HDCP 2,2,4Kx2K@60 max resolution output |
| 4K2K hd decoding | 4k2k H.265 Hardware Video Decode and 4k2k Output |
| Support | WebM up to VGA Supports JPEG thumbnail, scaling, rotation and transition effects Supports mkv,wmv,mpg,mpeg,dat,avi,mov,iso,mp4, rm and jpg file HD MPEG1/2/4,H.264,HD Real Video 8/9/10 up to 1080P@60fps |
Rockchip RK3318 Vs Amlogic S905x3, how to choose?
When we see the chip comparison RK3318 vs S905x3, there are many differences. They both have own pros and cons. Check the table above
of Amlogic S905x3 vs Rockchip RK3318, and choose the most suitable one.
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