Samsung Exynos 3110 vs 4210 | Samsung Exynos 4210 vs 3110 Ceev thiab ua haujlwm
Kab lus no yog hais txog ob qhov tsis ntev los no System-on-Chips (SoC) tsim thiab tsim los ntawm Samsung tsom rau cov khoom siv tes tuav. Hauv Layperson lub sij hawm, SoC yog lub computer ntawm ib qho IC (Integrated Circuit, aka nti). Technically, SoC yog IC uas koom ua ke cov khoom siv hauv lub computer (xws li microprocessor, nco, input / output) thiab lwm lub tshuab uas ua haujlwm rau hluav taws xob thiab xov tooj cua. Thaum Samsung tso tawm Exynos 3110 thaum Lub Rau Hli 2010 nrog nws Samsung Galaxy S, nws cov neeg ua tiav Exynos 4210 tuaj ib xyoos tom qab lub Plaub Hlis 2011 thaum Samsung tso Galaxy S2.
Feem ntau, cov khoom tseem ceeb ntawm SoC yog nws CPU (Central Processing Unit) thiab GPU (Graphics Processing Unit). Cov CPUs hauv ob qho tib si Exynos 3110 thiab Exynos 4210 yog raws li ARM's (Advanced RICS - Txo Cov Kev Qhia Teeb Meem Computer - Tshuab, tsim los ntawm ARM Holdings) v7 ISA (Instruction Set Architecture, ib qho uas yog siv los ua qhov chaw pib ntawm kev tsim lub processor). Ob lub SoCs yog tsim los siv lub tshuab semiconductor hu ua 45nm.
Samsung Exynos 3110
Lub Rau Hli 2010, Samsung hauv nws Galaxy S thawj zaug xa tawm Exynos 3110. Tus qauv tsim ntawm Samsung Exynos 3110 (aka Samsung S5PC110) yog sib koom tsim los ntawm Samsung thiab Intrinsity (lub tuam txhab tsim nti tom qab tau los ntawm Apple) hauv qab lub codename Hummingbird. Thaum lub sijhawm tsim, Hummingbird tau suav tias yog SoC rau cov tiam tom ntej kev ua haujlwm siab thiab cov khoom siv hluav taws xob tsawg. Rau tib lub laj thawj, Apple hloov Hummingbird's CPU rau nws Apple A4 processor. Cov neeg tsim qauv siv ARM's Cotex A8 architecture rau nws CPU, thiab PowerVR's SGX540 architecture rau nws GPU. Ib qho tseem ceeb CPU hauv Exynos 3110 siv ob qho L1 (kev qhia thiab cov ntaub ntawv) thiab L2 cache hierarchies. Lub SoC tau stacked feem ntau stacked nrog 512MB DDR2 (Double Data Rate Synchronous Random Access Memory, version 2 - DDR2 SDRAM), tawm ntawm 128MB tau siv los ntawm GPU ua nws cov cache. Nrog rau qhov tshwj xeeb (thiab weird) cache configuration, tus tsim tau thov tsis tau xav txog kev ua haujlwm siab ntawm cov nti no.
Samsung Exynos 4210
Lub Plaub Hlis 2011, Samsung hauv nws Galaxy S2 thawj zaug xa tawm Exynos 4210. Exynos 4210 tau tsim thiab tsim los ntawm Samsung hauv qab lub npe Orion. Nws yog ib tug successor rau Exynos 3110; yog li ntawd, zoo dua Exynos 3110 nyob rau hauv ntau txoj kev. Ob qho tib si nws CPU, dual core ARM Cotex A9 series clocked ntawm 1.2GHz, thiab nws GPU, ARM lub npe nrov Mali-400MP (4 core) tsim clocked ntawm 275MHz, yog cov qauv zoo dua piv rau cov khoom pov tseg rau Exynos 3110. Exynos 4210 yog thawj SoC (lossis zoo li MPSoC - Ntau Cov Txheej Txheem Txheej Txheem-on-Chip) kom xa tawm ARM's Mali-400MP. Lwm qhov kev nyiam rau Exynos 4210 yog nws haiv neeg kev txhawb nqa rau peb cov lus (triple display outs: 1xWXGA, 2xWSVGA), uas yog ib qho yooj yim heev rau cov khoom siv uas tau tsom los ntawm Exynos 4210. Lub nti tau ntim nrog L1 (kev qhia thiab cov ntaub ntawv) thiab L2 cache. hierarchies thiab muaj 1GB DDR3 SDRAM inbuilt.
Kev sib piv ntawm Exynos 3110 thiab Exynos 4210 yog tabulated hauv qab no.
| Samsung Exynos 3110 | Samsung Exynos 4210 | |
| Hnub tso tawm | June 2010 | Plaub Hlis 2011 |
| Type | SoC | MPSoC |
| Thawj Device | Samsung Galaxy S | Samsung Galaxy S2 |
| Lwm yam khoom siv | Samsung Wave, Samsung Galaxy Tab, Google Nexus S | Tsis muaj |
| ISA | ARM v7 (32 ntsis) | ARM v7 (32 ntsis) |
| CPU | ARM Cotex A8 (ib leeg tub) | ARM Cotex A9 (dual core) |
| CPU's Clock Speed | 1GHz | 1.2GHz |
| YGPU | PowerVR SGX540 | ARM Mali-400MP (4 cores) |
| GPU's Clock Speed | 400MHz (tsis tau lees paub) | 275MHz |
| CPU/GPU Technology | 45nm | 45nm |
| L1 Cache | 32kB kev qhia, 32kB cov ntaub ntawv | 32kB kev qhia, 32kB cov ntaub ntawv |
| L2 Cache | 512kB | 1MB |
| Memory | 512MB Tsawg Fais Fab DDR2 (128MB yog siv rau GPU cache) - siv tau 384MB | 1GB Tsawg Fais Fab (LP) DDR3 |
Summary
Hauv cov ntsiab lus, Exynos 4210 yog qhov pom tseeb zoo dua li Exynos 3110 (uas xav tau los ntawm kev tsim tom qab). Thaum Exynos 3110 siv ib tug tub ntxhais CPU thiab ib tug tub ntxhais GPU ib leeg, Exynos 4210 siv ib tug dual core CPU (uas yog clocked ntawm ib tug ceev zaus piv rau nws ua ntej) thiab ib tug multi-core GPU. Tsis tas li ntawd, nws tau nruab nrog loj dua L2 cache (512kB vs. 1MB) thiab loj dua (384MB vs. 1GB) thiab nco zoo dua (DDR2 vs. DDR3) architecture.
