PowerVR SGX543MP2 vs Adreno 220
PowerVR SGX543MP2 vs Adreno 220
PowerVR SGX543MP2 yog GPU muab los ntawm Imagination Technologies. Kev xav tau txuas ntxiv POWERVR Series5XT architecture muab lub hauv paus rau PowerVR SGX543MP2. Qhov tseeb, nws yog lawv thawj GPU siv cov qauv no. Adreno 220 yog GPU tsim los ntawm Qualcomm hauv 2011 thiab nws yog ib feem ntawm MSM8260 / MSM8660 SoC (System-on-Chip) uas yuav los tom ntej HTC EVO 3D, HTC Pyramid thiab Palm's TouchPad ntsiav tshuaj.
Adreno 220
Hauv 2011 Qualcomm tau tshaj tawm Adreno 220 GPU thiab nws yog ib feem ntawm lawv MSM8260 / MSM8660 SoC. Adreno 220 txhawb nqa 3D duab nrog qhov zoo ntawm kev ua si consoles thiab high-end teebmeem xws li vertex skinning, post-processing shader effects and dynamic lighting for alpha blending two in full screen mode, simulating fabrics in real-time, advanced shader effects (dynamic shadowing, god rays, bump mapping, reflections, thiab lwm yam) thiab 3D kev ntxhib los mos animations. Adreno 220 GPU kuj tseem hais tias nws muaj kev ua haujlwm nrawm txog 88 MTPS (lab daim duab peb sab / thib ob), thiab qhov no yog sib npaug rau ob npaug ntawm nws cov thawj coj ua haujlwm (Adreno 205) lub zog ua haujlwm. Tsis tas li ntawd, Adreno 220 GPU muaj peev xwm nce qhov kev ua tau zoo mus rau theem ntawm qhov sib npaug nrog console gaming systems. Tsis tas li ntawd, Adreno 220 GPU ua rau nws ua tau rau cov lus pom nrog qhov loj tshaj plaws kom tso cai rau kev ua si, UI, navigation apps thiab web browser nrog tsawg kawg theem ntawm lub zog.
PowerVR SGX543MP2
Raws li tau hais ua ntej, PowerVR SGX543MP2 GPU yog ib qho khoom lag luam ntawm Kev Txawj Ntse. Kev xav yees duab txuas ntxiv POWERVR Series5XT architecture muab lub hauv paus rau PowerVR SGX543MP2. Lub tswv yim yees tsis ntev los no tau tso tawm ib qho tshiab ntawm SGX IP cores, uas yog raws li POWERVR Series5XT architecture, thiab PowerVR SGX543MP2 yog thawj zaug hauv kab. Tus naj npawb ntawm cov kav dej hauv PowerVR SGX543MP2 yog plaub thiab yog li nws muab kev txhim kho loj dua Series5 SGX architecture siv hauv SGX IP cores yav dhau los. Nws muab kev txhawb nqa rau kev ua haujlwm vector zoo thiab muaj peev xwm ntawm kev sib koom ua ke vim yog kev siv txuas ntxiv USSE cov lus qhia teeb tsa. Thaum PowerVR SGX543MP2 siv nrog cov ntawv thov uas yog qhov hnyav-hnyav, kev txhim kho hauv kev ua haujlwm siab li 40%. Lwm qhov kev txhim kho tseem ceeb yog nyob rau hauv qhov chaw ntawm ntab-taw tes, tshem tawm ntawm qhov chaw zais, ntau qhov piv txwv, kev tiv thaiv tus kheej, OpenVG 1.x optimizations, tuav xim qhov chaw, kho gamma. Tsis tas li ntawd, cache thiab MMU ua tau zoo dua. Qhov kev ua tau zoo tiag tiag hauv ntiaj teb ntawm 35 lab polygons ib ob thiab 1 Gpixels ib thib ob fillrate ntawm 200MHz tau cog lus tias yuav xa los ntawm PowerVR SGX543MP2. Hais txog HD 3D cov duab, PowerVR SGX543MP2 muaj peev xwm tsav cov ntxaij vab tshaus ultra du. Raws li Imagination Technologies, 1st puas tau POWERVR SGX cov duab IP core tsim ob qho tib si ib leeg thiab ntau tus txheej txheem tau lees paub tias yog POWERVR SGX543.
Qhov txawv ntawm PowerVR SGX543MP2 thiab Adreno 220 yog dab tsi?
Adreno 220 yog GPU tsim los ntawm Qualcomm, thaum PowerVR SGX543MP2 yog GPU tsim los ntawm Kev Txawj Ntse Technologies. Kev xav tau txuas ntxiv POWERVR Series5XT architecture muab lub hauv paus rau PowerVR SGX543MP2. Cov kev ntsuas ntsuas cais ua los ntawm anandtech pom tias ob qho tib si PowerVR SGX543MP2 thiab Adreno 220 ua tau zoo dua Nvidia's Tegra 2 hauv kev ua haujlwm. Thaum xav txog cov txiaj ntsig ntawm ib qho ntawm cov kev sim no (tshwj xeeb yog GLBenchmark 2.0 - Tim lyiv teb chaws), Apple ipad2 siv PowerVR SGX543MP2 cov ntaub ntawv 44 thav duab ib ob, thaum MSM8660 siv Adreno 220 sau tus ncej tus nqi ntawm 38.4 (nco ntsoov tias tus ncej siab dua yog qhov zoo dua). Tab sis tsis muaj ntawv tshaj tawm txog kev sib piv ncaj qha ua tiav ntawm PowerVR SGX543MP2 thiab Adreno 220.
