Atom 230 | Core 2 Duo | |
Clock Speed | 1600 MHz | 2533 MHz |
Code Name | Diamondville | Wolfdale |
Based on | x86-64 | x86-64 |
Cores | 1 | 2 |
L1 Cache | 32+24 KB Data/Instruction Cache | 32+32 KB Data/Instruction Cache |
L2 Cache | 512 KB | 3 MB |
Interface | FSB800 | FSB800 |
Hyper-Threading | Yes | No |
Instruction Sets | MMX, SSE, SSE2, SSE3, SSSE3 | MMX, SSE, SSE2, SSE3, SSSE3, SSE4.1, TXT |
Buffer Overflow Protection | XD bit | XD bit |
On-Die Encryption | No | No |
Die size | 26 mm² | 81 mm² |
Transistors | 47 million | 274 million |
Package | 22x22 mm, 441-ball Micro-FCBGA | Flip-Chip Land Grid Array (FC-LGA6), LGA775 |
Process Technology | 45 nm | 45 nm |
TDP | 4 W | 65 W |
Wednesday, November 11, 2009
Atom or Core 2 Duo? Comparison
Acer Extensa 5220 Notebook Review
Notebook specifications
Asus Eee PC 4G
For several months before its release, the Asus Eee PC was one of a handful of small, inexpensive PCs that had tech types buzzing with anticipation. While the other systems, the Intel Classmate and the One Laptop Per Child XO, are aimed at the educational needs of children around the globe and not generally available to consumers, the Eee holds no such highbrow pedigree--it's for sale directly from Asus to the laptop-buying public.
The initial buzz on the Asus Eee had the 7-inch, Linux-based laptop coming in as low at $199. In the end, the price is a more realistic $399, which includes a low-end Intel Mobile CPU, 512MB of RAM, and a 4GB solid-state flash hard drive (versions with 2GB and 8GB hard drives will also be available). The obvious limitations of the tiny hard drive, low-power CPU, and lack of the Windows operating system may be enough to scare away many potential users, but despite the system's budget origins, we found it hard to dislike when viewed as a highly portable Web surfing and office productivity machine.
Tuesday, November 10, 2009
Asus Eee PC 1101HA netbook
A number of reviews for Asus’ 11.6-inch Eee PC 1101HA have appeared over the last few days. The 1101HA can be thought of a larger version of the Eee PC 1005HA. It shares a very similar design and has a removable 6-cell battery and no port flaps, unlike the thinner 1008HA Seashell. One of the main differences, apart from that high-resolution 11.6-inch (1366 x 768) display is that it uses a 1.33GHz Z520 Atom processor (the 1005HA uses a 1.6GHz N270 Atom). To compensate for the lack of relative power, however, Asus allows you to overclock the processor by up to 30 percent.
Apple iPod Touch 32 GB
HP Photosmart R707
At press briefings during PMA 2004 HP staff quietly admitted they had finally realized that the company's digital cameras suffered from something of an 'image problem'. Big, seemingly designed to resemble a house brick, and made from the kind of materials normally found only on the dashboard of a 1980's hatchback, the Photosmart range simply couldn't compete with the slick, shiny and keenly priced Far Eastern offerings. From now on, we were told, HP cameras would be designed for style, speed and ease of use, and would no longer be twice the size of their direct competitors. The 5 megapixel, 3x zoom, Photosmart R707 is the first of this new wave of slimmed-down, metal-bodied HP cameras, offering a tempting mix of thoughtful design and some genuinely innovative features. Most of these are aimed at ensuring less experienced users avoid common photographic pitfalls, something possible mainly due to the inclusion of a clever Texas Instruments Digital Signal Processor (DSP). The power of the DSP is obvious when you look at some of the features it has allowed HP to shoehorn into the R707:
- Adaptive lighting technology ('digital fill flash')
- In-camera red-eye removal
- MPEG movie mode
- Comprehensive on-screen camera instructions
- In-camera panorama stitching (preview)
- 'Image advice' - on-screen help system that analyses saved pictures, identifies problems and suggests how they could have been avoided.
Acer Aspire One Review
The Acer Aspire One is a 8.9" netbook with a starting price that is aimed to undercut nearly all the current market competitors. The base Aspire One, which includes an 8GB SSD and Linux starts at $329, which is far under anything else that has the Intel Atom processor. The big question running through everyone's minds is if this model is built like a budget computer, or if it has what it takes to go up against some models that sell for nearly double the retail price. In this review we cover all aspects of the Acer Aspire One, and let you know if this is a netbook you should consider purchasing.
Acer Aspire One specifications:
- 1.6GHz N270 Intel Atom Processor
- 1GB DDR2 533MHz
- Windows XP Home SP3
- 8.9" 1024 x 600 WSVGA glossy LED backlit display
- 120GB 2.5" 5400RPM Hitachi Hard Drive (with SDHC storage expansion slot)
- 802.11b/g Atheros Wireless
- 3-Cell 23Wh battery
- Size: 9.75" x 6.625" x 1.28"
- Weight: 2lb 5.0oz
Apple 3G or 3Gs?
Now the iPhone 3G and 3GS have landed, it's time to look at which of Apple's handsets you should plump for.
After all, you do pay a fair price premium for the extra functionality of the 3GS.
So we'll look at the features you can't get on the 3G, but that you do get on the 3GS first, before looking at the firmware upgrades to the 3G that mean you get at least some of the functionality that was originally marketed with the 3GS.
In terms of pure hardware the 3GS is essentially an improved processor (apparently up to 600MHz), a better 3MP camera with video recording and an upgrade to 32GB of memory.
At the announcement of the iPhone 3GS, a packed crowd hung on every word, lapping up every new feature Apple had deigned to bestow upon us. The thing is it didn't take long, as Apple released a new phone bearing a significant resemblance to the original version.
Indeed, the only palpable difference in the chassis is the iPhone lettering is now mirrored in the same way as the Apple logo was on the last iteration.