Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w is one of R620 series products. The selling point of R620 series is replaceable color shell, and its consistent price and thoughtful service have attracted extensive attention of users. As one of the products of home appliances going to the countryside, R620w has chosen a standard black appearance, and its overall performance is dull and durable.
Haier T68D is an upgraded product of T68, which has been greatly improved in product shape design and hardware configuration. What users are most concerned about is that this product is equipped with NVIDIA MCP79 chipset, which is the first notebook brand in China to use this chipset after Apple.
Both products have simple appearance and exquisite details. Both products adopt 14. 1 inch screen design. Founder R620w adopts fillet design, which tends to be soft as a whole. Haier T68D is angular and very tough. In terms of details, the Founder R620w keyboard is designed with a fine grid around it, and the Haier T68D keyboard uses jeans seam design elements at the top, which is the highlight of the C-plane design of the two products.
Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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From the port point of view, Haier T68D has far more types than Founder R620w. Haier T68D is equipped with HDMI port and IEEE 1394a interface in addition to the conventional ports to meet the different equipment connection requirements of users. You can click on the product picture below for more information.
Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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product name
Founder R620w
Haier T68D
Handler
Intel Pentium dual-core processor T3400 2. 16GHz
Intel Pentium dual-core processor T3400 2. 16GHz
Processor index
667MHz front-side bus,1mbl265nm
667MHz front-side bus,1mbl265nm
Memory (standard/maximum)
1GB DDR2/ 8GB maximum expansion space
1GB DDR2/ 8GB maximum expansion space
chip set
SISM 672+SIS 968
NVIDIA MCP79
hard disc
250GB SATA 5400 rpm
250GB SATA 5400 rpm
CD-ROM drive
Small jazz band
Small jazz band
graphics chip
SIS phantom 3
NVIDIA Geforce 9 100M G
memory
Max * * * Enjoy 256MB.
Max * * * Enjoy 288MB.
class monitor
14. 1 inch
14. 1 inch
resolution ratio
1280x800
1280x800
network interface
10/ 100M adaptive network card
10/ 100M adaptive network card
infrared
not have
not have
Bluetooth
not have
not have
Trusted platform module
not have
not have
wireless network
802. 1 1
802. 1 1
camera
not have
not have
Peripheral interface
4 USB 2.0 interfaces, 1 network card jack, 1 power interface, audio input/output interface, 1 VGA port and card reader slot.
4 USB 2.0 interfaces, 1 network card jack, 1 power interface, audio input/output interface, 1 VGA port, card reader slot, ExpressCard slot, HDMI port, IEEE 1394a interface.
operating system
Windows Vista home basic edition
not have
Battery type
10.8V 4400 mah lithium battery
1 1. 1V 4400 mah lithium battery
measure
334 x 238.5 x 30-36mm
340 x246 x27-33.4 mm
Net weight of product
2.55 kg
2.33 kg
Travel weight (including adapter)
2.76 kg
2.75 kg
Product sales price
3360 yuan (official quotation: June 2009.1)
3499 yuan (official quotation: June 2009.1)
In terms of chipset, Founder R620w adopts SIS chipset, supports the front-end bus up to 800MHz and MuTIOL 1G technology, and provides the transmission bandwidth of the North-South Bridge up to 1GB per second, which effectively relieves the large bandwidth demand when computers play high-definition audio and video. Haier T680D adopts NVIDIA MCP79 chipset, which is a product launched by NVIDIA for mobile platforms. With its strength in the field of display chips, the performance of this chipset is better than that of Intel integrated graphics solutions. NVIDIA MCP79 chipset supports a full range of Core 2 dual-core processors, and the highest memory supports DDR3 1066MHz. In terms of hardware configuration, the graphics subsystem configuration of Haier T68D is better than that of Founder R620w.
On the operating system, Founder R620w adopts Windows Vista Home Basic system, while Haier T680D is not equipped with Windows operating system.
The whole hardware test platform is based on English version of Windows Vista Ultimate. During the performance test, we adjusted the power management option to high performance, and turned off the functions of screen saver, hibernation, system recovery, automatic update, firewall and so on.
Comprehensive performance test procedure:
MobileMark2007
We updated the battery test program to the latest version of MobileMark2007. This battery and whole machine performance test is divided into the following test items, focusing on DVD playback, high-intensity office work and file reading. We chose two projects focusing on home environment and office environment for testing, namely DVD playback and productivity. These two tests are both extreme DVD playing tests in simulated home environment, which only calculate the running time and do not record the performance score.
Productivity will simulate all kinds of software that users come into contact with in their daily office, and the system will mix different intermittent times to simulate the user's operating environment to the greatest extent. The test will record the test time and performance score.
Every time we run the test, we will restart the computer and defragment the disk. If there is a SpeedStep adjustment option in the BIOS, we will set it to Automic. At the moment when the test runs, we will adjust the screen backlight to the middle value, and all previous items that may affect the test score will be turned off. During the DVD playback test, we turned the volume down to the minimum.
SYSmark2007 preview package
This performance evaluation software * * * includes e-learning, office productivity, video creation and 3D modeling, which respectively simulate users' Internet learning, office application, image creation and 3D modeling. The test software simulates all kinds of office software of different users' daily office operations, and evaluates the performance of the whole system by simulating users' daily operations. Run each test three times, and get the highest performance score from the three tests. You need to defragment the disk before each run. The higher the test score, the better.
Single performance test program:
In the HD Tach test, we use NTFS format to divide the hard disk into a complete partition, defragment the disk and restart the computer, run Long Bench in HD Tach RW, and record its curves and results. The higher the reading rate score, the better. The shorter the disk response time, the better.
Single performance test program:
PCMark05 v 120
PCMakr05 is a set of relatively simple test software, which can be used to test items including graphics card, CPU, memory and hard disk, and also provides integrated test items (and test the scores of the above items at the same time). We will run system test suite, CPU test suite, memory test suite, graphics test suite and hard disk test suite respectively. The higher the test score, the better.
3DMark06 v 1 10
3DMark06 is aimed at the performance test of D3D notebook computer. We run GameTest to record the test results of the system at 1024*768*32Bit and 640*480* 16Bit. The higher the test score, the better.
Vista index experience score
Experience index scoring is to test the performance of notebook computers through the built-in computer performance evaluation system of Windows Vista. The evaluation software gives corresponding scores through the performance of five components: processor, memory, graphics card, game performance and main hard disk. (This test score is for users' reference only, not as a basis for horizontal evaluation. The higher the exam score, the better.
Practical application test:
WinRAR 3.70
WinRAR is a mainstream file compression software. Through its built-in test function, the test results tend to show the performance of the processor and memory. The unit of test score is KB/s, and the higher the score, the better.
Adobe Premiere Pro 2.0
Adobe Premiere Pro 2.0 is a well-known video editing software with rich functions and powerful functions. We mainly use this software to encode and output videos. The video source is a 5 1.8MB 1080P video file, and the file encoding is MPEG2. The video compression output formats are QuickTime H264 and QuickTime MPEG4. Record the operation time (unit: seconds), and the shorter the time, the better.
Microsoft Office Excel 2007
Microsoft Office Excel 2007 is a powerful and widely used spreadsheet tool software. We use Monte Carlo _ Black Scholes _ Option Pricing and Calculation _BigNumberCrunch to test and record the operation time (in seconds). The shorter the time, the better.
Monte Carlo _ Black Scholes _ option pricing. This load uses Monte Carlo simulation algorithm to calculate Black Scholes option pricing. Simply put, it is an extremely complicated spreadsheet with calculation function (70. 1MB). When the output parameters change, it immediately recalculates the option price. During the whole process, about 300,000 Monte Carlo simulations were carried out.
Calculations_BigNumberCrunch, this load is a spreadsheet with a capacity of 6.2MB, and two of them need to be completed during the test. 80,000 operations, mainly using some basic calculation functions in Excel, such as addition, subtraction, division, rounding, square root, maximum, minimum, average and median.
Adobe Photoshop CS3 v 10.0
Adobe Photoshop CS3 v 10.0 is a professional graphic editing software well known to the public. Load a 5000x3333. Jpg image file, the file size is 12.9MB. Perform hidden mode, watercolor, intelligent blur, spray strokes, ocean ripples, dust &; Users often use scratches, crystallization, lighting effects, intelligent sharpening (*), halftone patterns, extrusion, mosaic collage *** 12. Record the operation time (unit: seconds), and the shorter the time, the better.
Game test:
For notebook products equipped with independent graphics cards, the actual game simulation test, the specific test items are Quake41.2 ID _ dedemo001(Quake4), FarCry 1.4 (Cry Cry), Company of Heroes and Need for Speed Carbon (Need). All the game tests recorded the average running frames of 1024x768 with high quality (all special effects turned on) and 800x600 with low quality (all special effects turned off). The higher the average number of frames, the better.
For products located in workstations, we will add professional graphics card testing items.
Other equipment test items:
In the temperature test, we divide the notebook computer into left keyboard, right keyboard, left hand support, right hand support, CPU outlet and the bottom of the fuselage corresponding to the CPU position for testing. For tablet computers, UMPC, thin-board computers and special notebook computers, the corresponding test points are generally the upper left screen, the upper right screen, the lower left screen, the lower right screen, the air outlet and the back of the processor body. The test equipment is testo 825-T2 infrared thermometer, and the test standards are as follows:
Screen all self-starting projects, run the Demo of 3Dmark06 with a resolution of 800*600, check the loop option and turn off the sound. The system should be shut down for at least 3 hours before starting, and the temperature at six o'clock should be tested after running the demonstration for 20 minutes. The external environment during the test is 25 degrees 2 degrees, and there is no obvious wind-blown product during the test.
We will not refer to any official data for weight test, and the test tool will be ACS 6A-JJ electronic scale which meets the national standard. Test data will retain two decimal places. The test data is divided into two parts, one part is the carrying weight, including the power adapter and the battery of the main engine, and the other part is the weight of the whole machine, which is only called the weight of the main engine and the battery.
For products with excellent notebook LCD configuration, we will independently test the objective data of LCD. The test equipment is TopconBM-7 brightness and chromaticity tester. Please refer to "IT 168 LCD Test Method" for specific test standards.
note:
1. Notebooks without passive cooling devices will not record the CPU outlet temperature.
2. Notebooks without built-in optical drive will be tested in the form of external drives, while external drives uses USB2. 0 interface is directly powered, and the product model is NEC ND-6650A.
3. Subjective investigation will consider the following factors: the feel of the keyboard, the feel of the mouse replacement device, the performance of the built-in speaker, whether the air outlet is located on the right side and whether the USB interface is designed on the right side.
4. All the test items are tested in the environment of 1024*768*32Bit, and the screen is stretched if it is unqualified.
5. Before running all tests, the computer will restart to run the Disk Defragmenter.
6. All test conclusions are based on the test prototype.
SYSmark2007 Preview, a test software, tests the application of business environment, and the test results are related to the fluency of users' daily office operations. The main hardware configurations of the two products are roughly the same, and the main difference lies in the memory and graphics part of the products. Founder R620W uses SIS chipset, which is slightly less compatible with SYSmark2007, so it is impossible to get specific scores. Haier T680D.
PCMark05 and 3DMark06 are the most frequently used benchmark software for many netizens. In the PCMark05 test, Haier T680D scored higher. This is related to the chipset used in the product. In the 3D performance test, T680D equipped with NVIDIA GeForce 91100mg integrated graphics card performed much better, and the test score was 1272, which was better than SIS SIS Mirage 3.
In the disk performance test, the two products are similar. Haier T680D scored slightly higher, 55.4MB/s, and Founder R620w scored 53.1MB/s/s. ..
Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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In the endurance test, we mainly compared two test results. One of them is the endurance of high-intensity business office operation, and the other is the DVD playing time. Haier T68D is equipped with11.1v4400mah lithium battery. Founder R620w is equipped with 10.8V 4400 mAh lithium battery. As far as battery capacity is concerned, T68D has certain advantages. Or because of the compatibility problem of the chipset used by R620w, we can't get the result of high-intensity office life. In the DVD continuous playback test, Haier T68D is also slightly higher.
Test results of practical application of Windows Vista EN operating environment
Adobe Photoshop CS3 v 10.0
Founder R620w
Haier T68D
Secret mode (seconds)
1.8
1.7
Watercolor (seconds)
10. 1
10.5
Intelligent Fuzzy (seconds)
20.9
13.8
Injection stroke (seconds)
8.6
9.3
Ocean ripple (seconds)
5. 1
5.2
Dust and dust. Scratch (seconds)
2.6
2.6
Crystallization (seconds)
8.3
7.6
Lighting effect (seconds)
1. 1
0.9
Intelligent Sharpen (seconds)
0.7
0.5
Half mode (seconds)
1.7
1.8
Extrusion (seconds)
17.2
16.2
Mosaic tile
7.7
7.9
WinRAR 3.70
Average compression ratio (KB/s)
563
698
Adobe Premiere 2.0 professional edition
QuickTime H264 (seconds)
10 minutes and 28 seconds
4 minutes 13 second
QuickTime MPEG4 (seconds)
7 minutes and 22 seconds
3 minutes and 54 seconds
Microsoft Office Excel 2007
Calculate _BigNumberCrunch (seconds)
39.53 1
23.583
Monte Carlo _ Black Scholes _ Option Pricing (seconds)
80.36 1
64.82 1
In the actual application software test, although this part has little to do with the level of graphics card configuration, it has a certain relationship with the chipset used. But this difference may not be obvious in actual use.
First look at the Adobe Photoshop test. The test performance of the two products is above average in this test. The 12 rendering items that have completed this test are relatively fast and can meet the needs of most users.
In WinRAR test, the average compression rate of Haier T68D is faster than that of Founder R620w, which may be due to the disk brands adopted by the two products. Excel 2007 data calculation mainly considers the computing power of the processor. Under SIS chipset, the performance of T3400 is slightly worse than that under NVIDIA.
Founder R620w product C surface (click here to view larger image.
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Haier T68D product surface c (click here to view larger image.
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The back of Founder R620w product (click here to view larger image
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The back of Haier T68D product (click here to view larger image
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Founder R620w air outlet (click here to view larger image
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Haier T68D air outlet (click here to view larger image
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In the temperature test, the heat distribution of the two products is slightly different. In the C-end part of the product, the temperature control performance of Haier T68D is not excellent enough, and the temperature of keyboard and palm rest is high. On the other hand, at the bottom of the product and the air outlet of the processor, heat accumulation occurred in Founder R620w. You can click to view the larger image to learn more about the temperature distribution of the two products.
Founder R620w (Click here to view a larger image.
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Haier reiz T68D (click here for a larger image.
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In the keyboard operation experience, the two products have high similarity. The flexibility of the keyboard is good, and the knocking feeling is crisp. As for the touchpad, the two products have different designs, and the buttons of Founder R620w are slightly hard to feel.
Haier reiz T68D (click here for a larger image.
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Founder R620w (Click here to view a larger image.
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Although both Haier T68D and Founder R620w adopt the Intel Pentium dual-core processor T3400(2. 16GHz) and are equipped with 1GB memory, a hard disk with a capacity of 250GB and a screen with the same size, their performance, especially that of the graphics subsystem, is quite different because they adopt different chipsets as the running platforms of notebook systems. So even though Founder R620w is cheap 140 yuan, Haier T68D is more attractive to performance-oriented users.
Founder R620w provides Vista Home basic operating system, while Haier T68D only carries DOS operating system, so Founder R620w provides a more mature solution, which farmers can put into use after buying back their products. Users of Haier T68D also need to spend around 400 yuan to purchase Vista Home basic operating system. Even regardless of this cost, users need to have a high level of IT applications (such as installing operating systems and drivers).
Considering the maturity and consistent performance of SiS chipset and NVIDIA chipset, even though the price difference between them is actually around 500 yuan, we still recommend users to choose Haier T68D, and end users will find that they get not only higher performance, but also better compatibility.