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Macbook - Core i5 e Core i7 lançados. - aFriend - 13-04-2010 13:46
Os rumores já andavam a surgir desde o inicio do ano, onde a Apple andava a fazer testes para esta actualização. Após alguns contratempos surge agora a confirmação da sua renovação. As actualizações passam por alguns casos novos CPUs (Core i5 e Corei7) e em todos novas placas gráficas e mais memoria. Serão mantidos também os Core2Duo em alguns modelos de 13 e 15 polegadas.
![[Imagem: whymac_hero20090828.png]](http://images.apple.com/macbookpro/images/whymac_hero20090828.png)
The Mac is designed to provide the best computer experience you can have. Everything just works. And everything works together. That’s because Apple makes both the hardware and the software. So whether you’re accessing a Wi-Fi network or organizing your photos by faces or video chatting with friends, it’s all amazingly simple. And that’s just the beginning. Here are a few more reasons why so many people choose a Mac.
The 2.4 GHz, 13-inch MacBook Pro, for a suggested retail price of $1,199 (US), includes:
* 13.3-inch widescreen LED-backlit 1280 x 800 glossy display;
* 2.4 GHz Intel Core 2 Duo with 3MB shared L2 cache;
* 1066 MHz front-side bus;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* NVIDIA GeForce 320M integrated graphics;
* 250GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive® with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme® 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight® video camera;
* two USB 2.0 ports;
* one FireWire® 800 port (FireWire 400 compatible);
* SD card slot;
* combined headphone/line in (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 63.5WHr lithium polymer battery; and
* 60 Watt MagSafe® Power Adapter.
The 2.66 GHz, 13-inch MacBook Pro, for a suggested retail price of $1,499 (US), includes:
* 13.3-inch widescreen LED-backlit 1280 x 800 glossy display;
* 2.66 GHz Intel Core 2 Duo with 3MB shared L2 cache;
* 1066 MHz front-side bus;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* NVIDIA GeForce 320M integrated graphics;
* 320GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight video camera;
* two USB 2.0 ports;
* one FireWire 800 port (FireWire 400 compatible);
* SD card slot;
* combined headphone/line in (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 63.5WHr lithium polymer battery; and
* 60 Watt MagSafe Power Adapter.
Build-to-order options for the 13-inch MacBook Pro include the ability to upgrade to 8GB 1066 MHz DDR3 SDRAM, a 320GB 5400 rpm or a 500GB 5400 rpm hard drive, a 128GB, 256GB or 512GB solid state drive, Mini DisplayPort to DVI Adapter, Mini DisplayPort to Dual-Link DVI Adapter (for 30-inch DVI display), Mini DisplayPort to VGA Adapter, Apple Remote, Apple MagSafe Airline Adapter and the AppleCare® Protection Plan.
The 2.4 GHz, 15-inch MacBook Pro, for a suggested retail price of $1,799 (US), includes:
* 15.4-inch widescreen LED-backlit 1440 x 900 glossy display;
* 2.4 GHz Intel Core i5 with 3MB shared L3 cache;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* integrated Intel HD Graphics + NVIDIA GeForce GT 330M discrete graphics with 256MB of VRAM;
* 320GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight video camera;
* two USB 2.0 ports;
* one FireWire 800 port;
* SD card slot;
* audio line in (analog/digital);
* audio line out/headphone (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 77.5WHr lithium polymer battery; and
* 85 Watt MagSafe Power Adapter.
The 2.53 GHz, 15-inch MacBook Pro, for a suggested retail price of $1,999 (US), includes:
* 15.4-inch widescreen LED-backlit 1440 x 900 glossy display;
* 2.53 GHz Intel Core i5 with 3MB shared L3 cache;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* integrated Intel HD Graphics + NVIDIA GeForce GT 330M discrete graphics with 256MB of VRAM;
* 500GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight video camera;
* two USB 2.0 ports;
* one FireWire 800 port;
* SD card slot;
* audio line in (analog/digital);
* audio line out/headphone (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 77.5WHr lithium polymer battery; and
* 85 Watt MagSafe Power Adapter.
The 2.66 GHz, 15-inch MacBook Pro, for a suggested retail price of $2,199 (US), includes:
* 15.4-inch widescreen LED-backlit 1440 x 900 glossy display;
* 2.66 GHz Intel Core i7 with 4MB shared L3 cache;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* integrated Intel HD Graphics + NVIDIA GeForce GT 330M discrete graphics with 512MB of VRAM;
* 500GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight video camera;
* two USB 2.0 ports;
* one FireWire 800 port;
* SD card slot;
* audio line in (analog/digital);
* audio line out/headphone (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 77.5WHr lithium polymer battery; and
* 85 Watt MagSafe Power Adapter.
Build-to-order options for the 15-inch MacBook Pro include the ability to upgrade to 8GB 1066 MHz DDR3 SDRAM, a high resolution 15-inch 1680 x 1050 display in glossy and antiglare, a 500GB 5400 rpm or 500GB 7200 rpm hard drive, a 128GB, 256GB or 512GB solid state drive, Mini DisplayPort to DVI Adapter, Mini DisplayPort to Dual-Link DVI Adapter (for 30-inch DVI display), Mini DisplayPort to VGA Adapter, Apple Remote, Apple MagSafe Airline Adapter and the AppleCare Protection Plan.
The 2.53 GHz, 17-inch MacBook Pro, for a suggested retail price of $2,299 (US), includes:
* 17-inch widescreen LED-backlit 1920 x 1200, glossy display;
* 2.53 GHz Intel Core i5 with 3MB shared L3 cache;
* 4GB 1066 MHz DDR3 SDRAM, expandable to 8GB;
* integrated Intel HD Graphics + NVIDIA GeForce GT 330M discrete graphics with 512MB of VRAM;
* 500GB serial ATA hard drive running at 5400 rpm, with Sudden Motion Sensor;
* a slot-load 8X SuperDrive with double-layer support (DVD+/-R DL/DVD+/-RW/CD-RW) optical drive;
* Mini DisplayPort (VGA, DVI and HDMI adapters sold separately);
* AirPort Extreme 802.11n wireless networking and Bluetooth 2.1+EDR;
* Gigabit Ethernet port;
* iSight video camera;
* three USB 2.0 ports;
* one FireWire 800 port (FireWire 400 compatible);
* ExpressCard/34 expansion card slot;
* audio line in (analog/digital);
* audio line out/headphone (analog/digital);
* glass Multi-Touch trackpad and illuminated keyboard;
* built-in, 95WHr lithium polymer battery; and
* 85 Watt MagSafe Power Adapter.
Build-to-order options for the 17-inch MacBook Pro include a 2.66 GHz Intel Core i7 processor, 8GB 1066 MHz DDR3 memory, a 500GB 7200 rpm hard drive, a 128GB, 256GB or 512GB solid state drive, antiglare display, Mini DisplayPort to DVI Adapter, Mini DisplayPort to Dual- Link DVI Adapter (for 30-inch DVI display), Mini DisplayPort to VGA Adapter, Apple Remote, Apple MagSafe Airline Adapter and the AppleCare Protection Plan.
Bateria vai de 8h-9h (MacbookPro 15 e 17) a 10 horas (Macbook Pro 13)
CPU promete ganhos na ordem dos 1.5x superior aos seus antecessores.
GPU em jogos, num ganho de performance até 1.8x superior.
Mais info em http://www.apple.com/macbookpro/
RE: Macbook - Core i5 e Core i7 lançados. - aFriend - 13-04-2010 19:04
A Apple anunciou que estes novos modelos seriam mais rápidos em cerca de 50% contra os seus antecessores, e os testes confirmam.
http://gizmodo.com/5516050/
http://www.appleinsider.com/articles/10/04/13/benchmarks_show_core_i7_macbook_pros_offer_50_speed_boost.html
RE: Macbook - Core i5 e Core i7 lançados. - Shadow - 15-04-2010 19:17
Steve Jobs' Smoke and Mirrors on 13" MBP's CPU
Marketing para não variar....
"Of course, Jobs in his mind could be comparing the new MacBook Pro's Core 2 Duo with a Core i3, and in some benchmarks the Core i3 may outpace the Core 2 Duo by only 10 to 20 percent -- but he's still using a different sort of metric where he downplays the need for a new CPU in the 13-inch model but the company line lauds the massive gains in the 15- and 17-inchers."