Mali (GPU)

Mali è una serie di Graphics Processing Unit (GPU) prodotte da ARM Holdings e date in licenza in diversi progetti ASIC per partner di ARM.

Dettagli tecnici

Come altri embedded IP core per rendering e accelerazione 3D, le GPU Mali non includono un Video Display Controller per interfacciarsi ai monitor (come una comune scheda video per PC). Il core Mali ARM è un motore grafico 3D puro che compone le immagini nella memoria grafica e le fornisce a un altro core che si occupa della visualizzazione.

Varianti

La serie Mali è composta da:

Modello	Microarchitettura	Data di lancio	Numero di Shader	Fab (nm)	Die size (mm2)	Core clock rate (MHz)	Max dim L2 cache	Fillrate		Bus width (bit)	GFLOPS (per core)	API (versione)					Fused multiply–add	Impiegato nei SoCs	HSA/Zero-copy	Impiego
								M△/s	(GP/s)			Vulkan	OpenGL ES	OpenVG	OpenCL	Direct3D
Mali-55	?	?	1	?	?	?	N.D.	?	?	?	?	N.D.	1.1	1.0	N.D.	N.D.	no	?	?	Grafica
Mali-200	Utgard[1]	2007[2]	1	?	?	?	N.D.	?	?	?	?		2.0	1.1
Mali-300		?	1	40 28	?	500	8 KiB	55	0.5	?	5
Mali-400 MP		2008	1–4	40 28	?	200–600	256 KiB	55	0.5	?	1.2–5.4							Allwinner A10, A20, A33, H3, A64
Mali-450 MP		2012	1–8	40 28	?	300–750	512 KiB	142	2.6	?	4.5–11.9							Amlogic S805, S802, S812, S905 Allwinner H5
Mali-470 MP		2015	1–4	40 28	?	250–650	8–256 KiB	71	0.65	?	?							?
Mali-T604[3]	Midgard 1st gen	?	1–4	32 28	?	533	32–256 KiB	90	0.533	?	17		3.1 + AEP[4]		Full Profile 1.1	DirectX 11, feature level 9_3	yes			Grafica e calcolo
Mali-T658[3]		?	1–8	?	?	?		?	?	?	?
Mali-T622	Midgard 2nd gen	?	1–2	32 28	?	533		?	?	?	8.5
Mali-T624		Aug 2012	1–4	32 28	?	533–600		?	?	?	17-19.2
Mali-T628		Aug 2012	1–8	32 28	?	533–695		?	?	?	17–23.7
Mali-T678[5]		Aug 2012	1–8	28	?	?		?	?	?	?
Mali-T720	Midgard 3rd gen	Oct 2013	1–8	28	?	400–700	32–256 KiB[6]	650	5.2	?	6.8–11.9							Exynos 7580, MT6735, MT6753
Mali-T760		Oct 2013	1–16	28 / 14	1.75 mm² per shader core at 14 nm[7]	600–772	256–2048 KiB[8]	1300	10.4	?	17–26.2	1.0[9]	3.2[10]			Direct3D 11.1, feature level 11_1[11]		Exynos 7420, Exynos 5433, MT6752, MT6732
Mali-T820	Midgard 4th gen	Q4 2015	1–4	28	?	600	32–256 KiB[8]	400	2.6	?	10.2				Full Profile 1.2	Direct3D 11.1, feature level 9_3		Amlogic S912
Mali-T830				28	?	600–950	32–256 KiB[8]	400	2.6	?	20.4–23.8							Exynos 7870
Mali-T860			1–16	28	?	350–700	256–2048 KiB[8]	1300	10.4	?	11.9–23.8					Direct3D 11.2, feature level 11_1		Helio P10 (MT6755)
Mali-T880		Q2 2016	1–16	16	?	650–1000	256–2048 KiB[8]	1700	13.6	?	22.1–34					Direct3D 11.2, feature level 11_1		Exynos 8890, Helio X20 (MT6797), Kirin 950
Mali-G51[12]	Bifrost	Q4 2016	?	16 14 10	?	?	?	?	?	?	?				Full Profile 2.0	?
Mali-G71			1–32	16 14 10	?	850	256–2048 KiB	850	27.2	?	?					Direct3D 11.0, feature level 11_2		Kirin 960

Implementazioni

Le GPU Mali e varianti sono presenti in questi system-on-a-chip (SoC):

Nome SoC	Versione Mali
Allwinner
Allwinner A1X (A10, A10s, A13)	Mali-400 MP[13][14][15] @ 300 MHz
A20, A23 and A33	Mali-400 MP2[16] @ 350 MHz
H3	Mali-400 MP2 @ 600 MHz
Amlogic
8726-M series (8726-M1, 8726-M3, 8726-M6, 8726-MX)	Mali-400 MP/MP2[17] @ 250/400 MHz
8726-M8 series (M801, M802, S801, S802)	Mali-450 MP6 @ 600 MHz
8726-M8B series (M805, S805)	Mali-450 MP2 @ 500 MHz
S905	Mali-450 MP3 @ 750 MHz
S912	Mali-T820 MP3 @ 600 MHz
T966	Mali-T830 MP2 @ 650 MHz
CSR
Quatro 5300 Series	Mali-400 MP
Google
Tensor	Mali-G78 MP20
InfoTM
iMAP×15	Mali-400
iMAP×912	Mali-400 MP
iMAP×820	Mali-400 MP2
HiSilicon (Huawei)
Kirin 620	Mali-450 MP4
Kirin 910	Mali-450 MP4
Kirin 920, 920T	Mali-T624 MP4
Kirin 930, 935	Mali-T628 MP4
Kirin 950, 955	Mali-T880 MP4
Kirin 960	Mali-G71 MP8
Kirin 970	Mali-G72 MP12
Kirin 980	Mali-G76 MP10
Kirin 985	Mali-G77 MP8
Kirin 990	Mali-G76 MP16
Kirin 9000	Mali-G78 MP24
Leadcore
LC1810, LC1811, LC1813, LC1913	Mali-400[18][19][20][21]
MediaTek
MTK6592 Octa & MTK6592m	Mali-450 MP4 @ 700 MHz
MT6572	Mali-400 MP @ 500 MHz
MT6752	Mali-T760 MP2[22]
MT6753	Mali-T720 MP4 @ 600 (Boost) MHz[23]
MT6732	Mali-T760
MT6797	Mali T880 MP4 @ 700 MHz
MT6797T	Mali T880 MP4 @ 850 MHz
MT6582	Mali-400 MP2 @ 500 MHz
MT6582M	Mali-400 MP2 @ 416 MHz
MT8127	Mali-450 MP4[24]
MT8735	Mali-T720 MP2 @ 450 MHz
NetLogic
Au1380, Au1350	Mali-200[25][26]
Nufront
NuSmart 2816	Mali-400 MP
NuSmart 2816M	Mali-400 MP
NuSmart 115	Mali-400 MP
Rockchip
RK2926	Mali-400 MP[27]
RK3066	Mali-400 MP4[28]
RK3188	Mali-400 MP4[29]
RK3288	Mali-T760 MP4 @ 600 MHz
Samsung
S5P6450 Vega	Mali-400[30]
Exynos 2 Dual 3250	Mali-400 MP2
Exynos 3 Quad 3470	Mali-400 MP4
Exynos 4 Dual, Quad 4210, 4212, 4412	Mali-400 MP4[31]
Exynos 5 Dual 5250	Mali-T604 MP4[32]
Exynos 5 Hexa 5260	Mali-T624 MP3
Exynos 5 Octa 5420, 5422, 5430, 5800	Mali-T628 MP6
Exynos 7 Octa 7410	Mali-T760 MP6
Exynos 7 Octa 7420	Mali-T760 MP8
Exynos 8 Octa 8890	Mali-T880 MP12
Exynos 8895	Mali-G71 MP20
Exynos 9810	Mali-G72 MP18
Exynos 9820, 9825	Mali G76 MP12
Exynos 980	Mali G76 MP5
Exynos 990	Mali G77 MP11
Exynos 2100	Mali G78 MP14
Socle-Tech
Leopard-6	Mali-200[33]
Spreadtrum
SC6815 - SC8835S	Mali-400[34]
ST-Ericsson
NovaThor U9500, U8500, U5500	Mali-400 MP[35]
STMicroelectronics
SPEAr1340	Mali-200[36]
STi7108, STiH416	Mali-400 MP[37][38]
Telechips
TCC8803, TCC8902, TCC8900, TCC9201	Mali-200[39]
WonderMedia
WM8850, WM8950	Mali-400 MP[40]
WM8880, WM8980	Mali-400 MP2
WM8860	Mali-450