![]()
MediaTek M6575
| |
General information | |
---|---|
Launched | 2007 |
Designed by | ARM Holdings |
Performance | |
Max. CPU clock rate | 0.8 GHz to 2 GHz |
Cache | |
L1 cache | 32 KB I, 32 KB D |
L2 cache | 128 KB–8 MB (configurable with L2sr1 cache controller) |
Architecture and classification | |
Instruction set | ARMv7-A |
Physical specifications | |
Cores |
|
History | |
Predecessor | ARM Cortex-A8 |
Successor | ARM Cortex-A12 |
The ARM Cortex-A9 MPCore is a 32-bit multi-core processor that provides up to 4 cache-coherent cores, each implementing the ARM v7 architecture instruction set.[1] It was introduced in 2007.[2]
Key features of the Cortex-A9 core are:[3]
ARM states that the TSMC 40G hard macro implementation typically operates at 2 GHz; a single core (excluding caches) occupies less than 1.5 mm2 when designed in a TSMC 65 nanometer (nm) generic process[5] and can be clocked at speeds over 1 GHz, consuming less than 250 mW per core.[2]
![]() |
This section may contain an excessive amount of intricate detail that may interest only a particular audience. Please help by spinning offorrelocating any relevant information, and removing excessive detail that may be against Wikipedia's inclusion policy. (July 2017) (Learn how and when to remove this message)
|
Several system on a chip (SoC) devices implement the Cortex-A9 core, including:
![]() |
Developer | Name | Cores | Process | NEON SIMD | Vector floating point unit | GPU |
---|---|---|---|---|---|---|
Altera | SoC FPGA | 1–2 | 28 nm | Yes | VFPv3 | optionally implemented in FPGA; TES Electronic Solutions D/AVE HD Archived 14 November 2017 at the Wayback Machine |
Ambarella Inc. | S3L | 1 | 28 nm | Yes | VFPv3 | – |
AMLogic | AML8726-M | 1 | 65 nm | Yes | VFPv3 | ARM Mali-400 |
AMLogic | AML8726-MX | 2 | 40 nm | Yes | VFPv3 | ARM Mali-400 MP2 |
AMLogic | AML8726-M8 | 4 | 28 nm | Yes | VFPv3 | ARM Mali-450 MP6 |
Apple Inc. | A5 | 2 | 32 nm 45 nm |
Yes | VFPv3 | PowerVR SGX543MP2 |
Apple Inc. | A5X | 2 | 45 nm | Yes | VFPv3 | PowerVR SGX543MP4 |
Broadcom | BCM11311 (Persona ICE) | 2 | 40 nm | ? | ? | Broadcom Videocore IV |
Broadcom | BCM21654 | 1 | 40 nm | Yes | VFPv3 | Broadcom Videocore IV |
Broadcom | BCM21664T | 2 | 40 nm | Yes | VFPv3 | Broadcom Videocore IV |
Calxeda | EnergyCore ECX-1000[9] | 4 | 40 nm | Yes | VFPv3 | – |
ELVEES Multicore | 1892VM14Ya | 2 | 40 nm | Yes | VFPv3 | ARM Mali-300 |
Freescale Semiconductor | i.MX6[33] | 1–4 | 40 nm | Yes | VFPv3-D32 | Vivante Corporation GPU IP cores[34] |
HiSilicon | K3V2 (Hi3620) | 4 | 40 nm | Yes | VFPv3 | Vivante GC4000 |
Intel | Cyclone V | 1–2 | 28 nm | Yes | VFPv3 | - |
LG Corp | LG L9 | 2 | ? | ? | ? | ARM Mali-400 MP4 |
Marvell | ARMADA 38x | 1–2 | 28 nm | Yes | VFPv3 | - |
Marvell | PXA986 | 2 | 45 nm | Yes | VFPv3 | PowerVR SGX540 / Vivante GC1000 (Galaxy Tab 3 7-inch) |
Marvell | PXA988 | 2 | 45 nm | Yes | VFPv3 | Vivante GC1000 |
MediaTek | MT6575 | 1 | 40 nm | Yes | VFPv3 | PowerVR SGX531[16] |
MediaTek | MT6577 | 2 | 40 nm | Yes | VFPv3 | PowerVR SGX531[17] |
Mindspeed Technologies | Comcerto 2000 | 2 | ? | Yes | ? | – |
Nufront | NuSmartTM 2816(NS2816) | 2 | ? | Yes | VFPv3 | ARM Mali-400[35] |
Nufront | NuSmartTM 2816M (NS2816M) | 2 | ? | Yes | VFPv3 | ARM Mali-400 |
Nufront | NuSmartTM 115 (NS115) | 2 | ? | Yes | VFPv3 | ARM Mali-400 |
Nvidia | Tegra 2 series | 2 | 40 nm | No | VFPv3-D16 | GeForce ULP |
Nvidia | Tegra 3 (Kal-El) series | 4 | 40 nm | Yes | VFPv3 | GeForce ULP |
Renesas Electronics | [1] | ? | ? | ? | ? | – |
Renesas Electronics | RZ/A1H[36] | 1 | various | Yes | VFPv3 |
WXGA 2D graphics 10MByte RAM SoC |
Renesas Electronics | RZ/A1M[36] | 1 | various | Yes | VFPv3 |
WXGA 2D graphics 5MByte RAM SoC |
Renesas Electronics | RZ/A1L[36] | 1 | various | Yes | VFPv3 |
WXGA 2D graphics 3MByte RAM SoC |
Renesas Electronics | RZ/A1LU[36] | 1 | various | Yes | VFPv3 |
RZ/A1L plus Ethernet AVB support and a JPEG codec unit, 3MByte RAM SoC |
Rockchip | RK2928 | 1 | 40 nm | ? | ? | ARM Mali-400 |
Rockchip | RK3066[24] | 2 | 40 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
Rockchip | RK3128 | 2 | ? | Yes | VFPv3 | ARM Mali-400 MP4 |
Rockchip | RK3188[37] | 4 | 28 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
Samsung | Exynos 4 Dual (4210) | 2 | 45 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
Samsung | Exynos 4 Dual (4212) | 2 | 32 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
Samsung | Exynos 4 Quad (4412) | 4 | 32 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
Samsung | Exynos 4 Quad (4415) | 4 | 28 nm | Yes | VFPv3 | ARM Mali-400 MP4 |
STMicroelectronics | SPEAr1310 | ? | ? | No | VFPv3 | – |
STMicroelectronics | SPEAr1340 | 2 | ? | No | VFPv3-D16 | ARM Mali-200[38] |
ST-Ericsson | Nova A9500 | 2 | 45 nm | Yes | VFPv3 | ARM Mali-400 |
ST-Ericsson | NovaThor U8500 | 2 | 45 nm | Yes | VFPv3 | ARM Mali-400 |
ST-Ericsson | NovaThor U9500 | 2 | 45 nm | Yes | VFPv3 | ARM Mali-400 |
Sony | PlayStation Vita | 4 | 40 nm | Yes | VFPv3 | PowerVR SGX543MP4+ |
Texas Instruments | Sitara AM437x | 1 | 45 nm | Yes | VFPv3 | SGX530 Graphics Engine |
Texas Instruments | OMAP4430 OMAP4460 |
2 | 45 nm | Yes | VFPv3 | PowerVR SGX540 |
Texas Instruments | OMAP4470 | 2 | 45 nm | Yes | VFPv3 | PowerVR SGX544 |
Trident Microsystems | PNX8473[39] | 1 | ? | ? | ? | PowerVR SGX531 |
Trident Microsystems | PNX8483[40] | 1 | ? | ? | ? | PowerVR SGX531 |
Trident Microsystems | PNX8491[41] | 1 | ? | ? | ? | PowerVR SGX531 |
WonderMedia | WM8850 | 1 | 40 nm | Yes | VFPv3 | ARM Mali-400 |
WonderMedia | WM8880 | 2 | 40 nm | ? | ? | ARM Mali-400 MP2 |
WonderMedia | WM8950 | 1 | 40 nm | ? | ? | ARM Mali-400[30] |
WonderMedia | WM8980 | 2 | 40 nm | ? | ? | ARM Mali-400 MP2 |
Xilinx | Zynq-7000[42] | 2 | 28 nm | Yes | VFPv3 | – |
ZiiLABS | ZMS-20 | ? | ? | Yes | VFPv3 | ZiiLABS flexible Stemcell media processing |