The Apple A6x is a dual-core-SoC (System on a Chip) with ARM compatible CPU cores (ARMv7s instruction set). Both can be clocked at up to 1400 MHz depending on the load. It is used in the iPad 4 and compared to the A6 in the iPhone 5, the A6x offers a faster GPU (PowerVR SGX544MP4).
The Qualcomm Snapdragon 450 (SD450) is a lower mainstream SoC for (Android based) smartphones and tablets. It features eight ARM Cortex-A53 cores at up to 1.8 GHz and is already manufactured in the power efficient 14nm process. The integrated X9 LTE modem supports Cat. 7 with maximum transfer rates of 300 Mbps (downstream) and 150 Mbps (upstream). The SoC also includes an Adreno 506 GPU with support for Vulkan and OpenGL ES 3.1. WiFi 802.11ac (1x1, max 364 Mbps) and Bluetooth 4.1 are supported as well. The memory controller supports LPDDR3 (single channel) and the integrated video engine supports H.264 (encode and decode) and HEVC (only decode) in 1080p.
The Rockchip RK3066 is a cheap ARM based SoC for Tablets and Smartphones. It integrates two ARM Cortex-A9 (ARMv7) CPU cores with NEON extensions, a ARM Mali-400MP4 (quad-core clocked at 250 MHz) graphics card and a video de- and encoder as main components. The integrated memory controller supports a maximum of 2 GB DDR1, DDR2 or DDR3 memory.
The CPU cores can be clocked up to 1.6 GHz depending on the cooling solution of the tablet / smartphone.
Additional Features according to Wikipedia
VPU (Video Processing Unit) Multi-Media Processor supporting 1080p image and video decoding
HDMI 1.4 Interface
2-channels TFT LCD Interface with 5 layers and 3D Display (1920×1080 Maximum Display Size)
Average Benchmarks Qualcomm Snapdragon 450 → 174%n=6
Average Benchmarks Rockchip RK3066 1.5 GHz → 54%n=6
- Range of benchmark values for this graphics card - Average benchmark values for this graphics card * Smaller numbers mean a higher performance 1 This benchmark is not used for the average calculation
v1.28
log 01. 18:54:01
#0 checking url part for id 3609 +0s ... 0s
#1 checking url part for id 9946 +0s ... 0s
#2 checking url part for id 3576 +0s ... 0s
#3 redirected to Ajax server, took 1719852840 +0s ... 0s
#4 did not recreate cache, as it is less than 5 days old! Created at Mon, 01 Jul 2024 05:15:43 +0200 +0s ... 0s
#5 composed specs +0.031s ... 0.032s
#6 did output specs +0s ... 0.032s
#7 getting avg benchmarks for device 3609 +0.001s ... 0.032s
#8 got single benchmarks 3609 +0.004s ... 0.036s
#9 getting avg benchmarks for device 9946 +0.002s ... 0.039s
#10 got single benchmarks 9946 +0.002s ... 0.041s
#11 getting avg benchmarks for device 3576 +0.001s ... 0.042s