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Amlogic S905X3 vs Rockchip RK3318
Comparison of the technical characteristics between the processors, with the Amlogic S905X3 on one side and the Rockchip RK3318 on the other side. The first is dedicated to the tv box sector, It has 4 cores, 4 threads, a maximum frequency of 1.9GHz. The second is used on the tv box segment, it has a total of 4 cores, 4 threads, its turbo frequency is set to 1.5 GHz. The following table also compares the lithography, the number of transistors (if indicated), the amount of cache memory, the maximum RAM memory capacity, the type of memory accepted, the release date, the maximum number of PCIe lanes, the values obtained in Geekbench 4 and Cinebench R15.
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Specifications:
| 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 64-bit) Geekbench 4 single core | 773 | 522 | ||||||
| (Android 64-bit) 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 | ||||||
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We can better compare what are the technical differences between the two processors.
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We see that the two processors have an equivalent number of cores, the maximum frequency of Amlogic S905X3 is greater, that their respective TDP are of the same order. Both were produced in the same year.
Performances :
Performance comparison between the two processors, for this we consider the results generated on benchmark software such as Geekbench 4.
| AnTuTu - Total score | |
|---|---|
Amlogic S905X3 |
74,472 |
| Rockchip RK3318 |
46,368 |
The difference is 61%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
average of the performances got with these processors, you may get different results.
AnTuTu is one of the most popular apps in the world to evaluate and compare the power of a mobile device with the competition. It tests above all the power of calculation, the display of Web pages, the modeling of decorations in 3D, the management of the memory, the transfer of data.
| Android PassMark - CPU Mark | |
|---|---|
| Amlogic S905X3 |
414 |
| Rockchip RK3318 |
156 |
The difference in performance is 165%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
average of the performances got with these processors, you may get different results.
PassMark is a benchmarking software that performs several performance tests including prime numbers, integers, floating point, compression, physics, extended instructions, encoding, sorting. The higher the score is, the higher is the device capacity.
On Android 64-bit:
| Geekbench 4 - Multi-core & single core score - Android 64-bit | |
|---|---|
| Amlogic S905X3 |
773 2,128 |
| Rockchip RK3318 |
522 1,186 |
In single core, the difference is 48%. In multi-core, the differential gap is 79%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
average of the performances got with these processors, you may get different results.
Geekbench 4 is a complete benchmark platform with several types of tests, including data compression, images, AES encryption, SQL encoding, HTML, PDF file rendering, matrix computation, Fast Fourier Transform, 3D object simulation, photo editing, memory testing. This allows us to better visualize the respective power of these devices. For each result, we took an average of 250 values on the famous benchmark software.
On Android:
| Geekbench 5 - Multi-core & single core score - Android | |
|---|---|
| Amlogic S905X3 |
132 458 |
| Rockchip RK3318 |
92 259 |
In single core, the difference is 43%. In multi-core, the differential gap is 77%.
Note: Commissions may be earned from the links above. These scores are only an
average of the performances got with these processors, you may get different results.
average of the performances got with these processors, you may get different results.
Geekbench 5 is a software for measuring the performance of a computer system, for fixed devices, mobile devices, servers. This platform makes it possible to better compare the power of the CPU, the computing power and to compare it with similar or totally different systems. Geekbench 5 includes new workloads that represent work tasks and applications that we can find in reality.
Equivalence:
Amlogic S905X3 Intel equivalentAmlogic S905X3 AMD equivalentRockchip RK3318 Intel equivalentRockchip RK3318 AMD equivalentSee also:
Amlogic S905XAmlogic S905X2Amlogic S905X2-BAmlogic S905X3-BAmlogic S905X4Disclaimer:
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Information:
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