Processor | Amlogic S905X3 | Rockchip RK3318 | ||||||
Market (main) | TV Box | TV Box | ||||||
ISA | ARMv8.2-A (64-bit) | ARMv8-A (64-bit) | ||||||
Microarchitecture | Cortex-A55 | Cortex-A53 | ||||||
Family | S9 Gen 3 | RK3300 | ||||||
Part number(s), S-Spec | S905X3 |
RK3318 |
||||||
Release date | Q4 2019 | Q2 2019 | ||||||
Lithography | 12 nm | 28 nm HKMG | ||||||
Cores | 4 | 4 | ||||||
Threads | 4 | 4 | ||||||
Base frequency | 1.9 GHz | 1.5 GHz | ||||||
Turbo frequency | - | - | ||||||
High performance cores | 4x ARM Cortex-A55 @ 1.91 GHz |
4x ARM Cortex-A53 @ 1.5 GHz |
||||||
Cache memory | 1 MB | 256 KB | ||||||
Max memory capacity | 4 GB | 4 GB | ||||||
Memory types | LPDDR3, LPDDR4-1066 |
DDR3, DDR3L, LPDDR3, DDR4 |
||||||
TDP | 5 W | 5 W | ||||||
GPU integrated graphics | ARM Mali-G31 MP2 | ARM Mali-450 MP5 | ||||||
GPU execution units | 2 | 5 | ||||||
GPU shading units | 32 | 80 | ||||||
GPU base clock | 850 MHz | 300 MHz | ||||||
GPU boost clock | 850 MHz | 750 MHz | ||||||
GPU FP32 floating point | 20.8 GFLOPS | 59.5 GFLOPS | ||||||
Socket | SoC | SoC | ||||||
Drystone MIPS | 21,600 DMIPS | 13,800 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 | 74,472 | 46,368 | ||||||
(Android) PassMark CPU Mark | 414 | 156 | ||||||
(Android) Geekbench 4 single core | 773 | 522 | ||||||
(Android) Geekbench 4 multi-core | 2,128 | 1,186 | ||||||
(Android) Geekbench 5 single core | 132 | 92 | ||||||
(Android) Geekbench 5 multi-core | 458 | 259 | ||||||
(SGEMM) GFLOPS performance | 5.33 GFLOPS | 6.59 GFLOPS | ||||||
(Multi-core / watt performance) Performance / watt ratio | 426 pts / W | 237 pts / W | ||||||
Amazon | ![]() |
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eBay | ![]() |
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AnTuTu - Total score | |
---|---|
Amlogic S905X3![]() |
74,472 |
Rockchip RK3318![]() |
46,368 |
Android PassMark - CPU Mark | |
---|---|
Amlogic S905X3![]() |
414 |
Rockchip RK3318![]() |
156 |
Geekbench 4 - Multi-core & single core score - Android | |
---|---|
Amlogic S905X3![]() |
773 2,128 |
Rockchip RK3318![]() |
522 1,186 |
Geekbench 5 - Multi-core & single core score - Android | |
---|---|
Amlogic S905X3![]() |
132 458 |
Rockchip RK3318![]() |
92 259 |
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