Texas Instruments OMAP 4470

L'OMAP 4470 è un SoC (System on Chip) di quarta generazione sviluppato da Texas Instruments (TI) per l'utilizzo su telefoni cellulari e tablets. Il chip da 45 nm include una CPU dual cores ARM Cortex-A9 che gira da 1.3 GHz fino a 1.8 GHz con un set di istruzioni ARM v7 ed un motore ARM NEON SIMD (singole istruzioni, multiple data).

Il SoC integra una GPU SGX540 PowerVR con un clock da 277 - 384 MHz, che può utilizzare lo stesso controller di memoria LPDDR2 dual-channel da 400 MHz come i due cores del processore. Rispetto all'OMAP 4430, il 4470 ha un clock superiore sia sulla CPU che sulla GPU.

Serie

Nome in codice

Cortex A9

Serie: Cortex A9

» Texas Instruments OMAP 4470	1.5 GHz	2 / 2	Cortex A9
Texas Instruments OMAP 4460	1.2 GHz	2 / 2	Cortex A9
Broadcom BCM28155	1.2 GHz	2 / 2	Cortex A9
Texas Instruments OMAP 4430	1 GHz	2 / 2	Cortex A9
Apple A5x	1 GHz	2	Cortex A9
Apple A5	1 GHz	2	Cortex A9

Clock Rate

1500 MHz

Level 1 Cache

1 MB

Numero di Cores / Threads

2 / 2

Tecnologia del produttore

45 nm

Features

Dual Channel LPDDR 400MHz Memory Controller, IVA 3 Multimedia Accelerator, PowerVR SGX 540 Graphics Core, Image Signal Processor

Architecture

ARM

Data di annuncio

09/01/2011

Benchmark

Geekbench 2 - 32 Bit - Geekbench Stream

min: 436 media: 438 media: 438 (4%) massimo: 440 Points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	436
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	440

Geekbench 2 - 32 Bit - Geekbench Memory

min: 1302 media: 1326 media: 1325.5 (12%) massimo: 1349 Points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	1302
Archos 101 XS	OMAP 4470	SGX544	1 GB	1349

Geekbench 2 - 32 Bit - Geekbench Floating Point

min: 1895 media: 1929 media: 1929 (4%) massimo: 1963 Points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	1895
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	1963

Geekbench 2 - 32 Bit - Geekbench Integer

min: 1118 media: 1136 media: 1135.5 (2%) massimo: 1153 Points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	1118
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	1153

Geekbench 2 - 32 Bit - Geekbench Total Score

min: 1367 media: 1381 media: 1381 (4%) massimo: 1395 Points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	1367
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	1395

Linpack Android / IOS - Linpack Multi Thread

min: 80.548 media: 87.6 media: 87.6 (3%) massimo: 94.597 MFLOPS

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	80.548
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	94.597

Linpack Android / IOS - Linpack Single Thread

min: 52.527 media: 55.4 media: 55.4 (5%) massimo: 58.339 MFLOPS

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Archos 101 XS	OMAP 4470	SGX544	1 GB	52.527
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	58.339

Sunspider - Sunspider 0.9.1 Total Score *

min: 1437.9 media: 1497 media: 1496.8 (14%) massimo: 1555.7 ms

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	1437.9
Archos 101 XS	OMAP 4470	SGX544	1 GB	1555.7

Quadrant Standard Edition 2.0 - Quadrant Standard 2.0 Total Score

min: 2747 media: 3447 media: 3447 (8%) massimo: 4147 points

+ 2 benchmarks e specifiche + Mostra il grafico di confronto

modello	CPU	GPU	RAM	Valutazione
Amazon Kindle Fire HD 8.9 inch	OMAP 4470	SGX544 299 MHz	1 GB	2747
Archos 101 XS	OMAP 4470	SGX544	1 GB	4147

- Valori di benchmark per questa scheda grafica

- Valori medi di benchmark per questa scheda grafica
* Numeri più piccoli rappresentano prestazioni supeiori

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#15 return log +0s ... 0.112s

Recensioni per il OMAP 4470 processore

Amazon Kindle Fire HD 7 inch 2013 ( unknown, 7.00")
» Amazon Kindle Fire HD 7 inch 2013 - Recensioni esterne

Amazon Kindle Fire HD 8.9 inch (PowerVR SGX544, 8.90")
» Amazon Kindle Fire HD 8.9 inch - Recensioni esterne

Archos 101 XS (PowerVR SGX544, 10.10")
» Archos 101 XS - Recensioni esterne

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Altre CPU della serie

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» MediaTek Dimensity 1000+
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» MediaTek Dimensity 800
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» HiSilicon Kirin 810
8x 1.88 GHz - 2.27 GHz

» HiSilicon Kirin 980
8x - 2.6 GHz

» MediaTek Dimensity 800U
8x 2 GHz - 2.4 GHz

» MediaTek Dimensity 700
8x 2 GHz - 2.2 GHz

» MediaTek Dimensity 720
8x 2 GHz

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» HiSilicon Kirin 960
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» HiSilicon Kirin 960s
8x 2.1 GHz

» Apple A9X
2x 2.26 GHz

» HiSilicon Kirin 955
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» UNISOC Tiger T700
8x 1.8 GHz - 1.8 GHz

» HiSilicon Kirin 710
8x 2.2 GHz

» HiSilicon Kirin 710A
8x 2 GHz

» Apple A9
2x 1.8 GHz

» Samsung Exynos 850
8x - 2 GHz

» Apple A8X
3x 1.5 GHz

» Apple A8
2x 1.4 GHz

» UNISOC SC9863A
8x 1.6 GHz

» VIA Nano QuadCore L4700
4x 1.2 GHz - 1.46 GHz

» HiSilicon Kirin 925
8x 1.8 GHz

» HiSilicon Kirin 920
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» HiSilicon Kirin 935
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» HiSilicon Kirin 659
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» HiSilicon Kirin 658
8x 2.35 GHz

» HiSilicon Kirin 655
8x 2.1 GHz

» HiSilicon Kirin 650
8x 2 GHz

» HiSilicon Kirin 930
8x 2 GHz

» Apple A7
2x 1.3 GHz

» HiSilicon Kirin 620
8x 1.2 GHz

» Rockchip RK3288
4x 1.8 GHz

» MediaTek MT8163 V/A 1.5 GHz
4x 1.5 GHz

» HiSilicon Kirin 910T
4x 1.8 GHz

» MediaTek MT8163 V/B 1.3 GHz
4x 1.3 GHz

» MediaTek MT8161
4x 1.3 GHz

» Rockchip RK3188
4x 1.8 GHz

» HiSilicon Kirin 910
4x 1.6 GHz

» Intel Celeron 220
1x 1.2 GHz

» AMD GX-210JA
2x 1 GHz

» Marvell Armada PXA1908
4x 1.2 GHz

» Apple S6
2x 1.8 GHz

» Qualcomm Snapdragon Wear 4100+
5x - 1.7 GHz

» Qualcomm Snapdragon Wear 4100
4x - 1.7 GHz

» Apple A6x
2x 1.4 GHz

» Apple A6
2x 1 GHz

» Apple S5
2x

» Marvell PXA1088
4x 1.2 GHz

» Qualcomm Snapdragon Wear 3100
4x - 1.2 GHz

» Qualcomm Snapdragon Wear 2500
4x - 1.2 GHz

» Qualcomm Snapdragon Wear 2100
4x - 1.2 GHz

» Intel Celeron 2.8 GHz
1x 2.8 GHz

» Texas Instruments OMAP 4470
2x 1.5 GHz

» HiSilicon k3v2 Hi3620
4x 1.2 GHz

» Rockchip RK3066 1.5 GHz
2x 1.5 GHz

» Renesas MP5232
2x 1.5 GHz

» Broadcom BCM21664T
2x 1.2 GHz

» Marvell PXA986
2x 1.2 GHz

» Amlogic AML8726-MX
2x 1.5 GHz

» Texas Instruments OMAP 4460
2x 1.2 GHz

» Rockchip RK3168
2x 1.2 GHz

» Broadcom BCM28155
2x 1.2 GHz

» Texas Instruments OMAP 4430
2x 1 GHz

» Apple A5x
2x 1 GHz

» Apple A5
2x 1 GHz

» Samsung Exynos W920
2x 1.18 GHz

» Samsung Exynos 9110
2x 1.15 GHz

» ST-Ericsson NovaThor U8500
2x 1 GHz

» ST-Ericsson NovaThor U8420
2x 1 GHz

» NXP i.MX 6SLL
1x 1 GHz

» Rockchip RK2918 1.2 GHz
1x 1.2 GHz

» AllWinner A10
1x 1.2 GHz

» ARM Cortex A8 1.2 GHz
1x 1.2 GHz

» Apple A4
1x 1 GHz

» AllWinner A13
1x 1 GHz

» WonderMedia PRIZM WM8950
1x 1 GHz

» Samsung Hummingbird S5PC110 / Exynos 3110
1x 1 GHz

» Texas Instruments OMAP 3630 1GHz
1x 1 GHz

» Texas Instruments OMAP 3622
1x 1 GHz

» Rockchip RK2918
1x 1 GHz

» Telechips TCC8803 1GHz
1x 1 GHz

» ZiiLABS ZMS-08
1x 1 GHz

» ARM Cortex A8 1GHz
1x 1 GHz

» Actions ACT-ATM7029
4x 1 GHz

» Loongson 2F 900MHz
1x 0.9 GHz

» CSR8670
2x 0.08 GHz

» Huawei Kirin A1
1x 0.2 GHz

» ARM Cortex-M4

» Dialog DA14697
0.1 GHz

» HiSilicon Hi6262

» ST STM32L4R9
1x 0.08 GHz

» Cypress PSoC6 MCU
2x 0.15 GHz

» ST32

» Ambiq Apollo 3.5
1x

» Ambiq Apollo 3
1x 0.1 GHz

» NXP MK26FN2M0CAC18R
1x 0.18 GHz

» DK3.5+ST
2x

» unknown

CPUs simili

+ Intel Atom Z670
1x 1.5 GHz

+ Intel Atom Z2460
1x 1.3 GHz - 1.6 GHz

+ Intel Atom Z520
1x 1.33 GHz

+ Qualcomm Snapdragon S4 Plus MSM8227
2x 1 GHz

+ Samsung Exynos 4212 1.5 GHz
2x 1.5 GHz

» Texas Instruments OMAP 4470
2x 1.5 GHz

- HiSilicon k3v2 Hi3620
4x 1.2 GHz

- Rockchip RK3066 1.5 GHz
2x 1.5 GHz

- Qualcomm Snapdragon S4 Play MSM8625Q
4x 1.2 GHz

- Qualcomm Snapdragon 200 8225Q
4x 1.4 GHz

- Qualcomm Snapdragon S4 Play MSM8225Q
4x 1.2 GHz

> Recensioni e prove di notebook, tablets e smartphones > Info Techniche / Tips > Processori per portatili > OMAP 4470 Notebook Processor

Klaus Hinum (Update: 2014-09-19)