Windows 8 vs Windows 7: Speed Tests. We've heard it before: The next version of Windows is going to start up way faster and run faster than the last. With Windows 7, we were told that we could expect 1. With Windows 8, it looks like the claims are for real: In using the Windows 8 Developer, Consumer, and Release Previews, I've noticed a huge improvement in startup times. No longer do you have to wait for nearly a minute just to log into a typical PC. And the company has stated that it's working on reducing another big source of waiting time: Updates. If you don't use a Windows 7 PC for a week or so, chances are that you'll have to wait a few minutes for it to download and install updates, and you'll probably have to go through a second reboot. This is less of a problem for PCs that are left on all the time (to the detriment of energy conservation), which is the case for most business PCs. In addition to startup and shutdown times, I wanted to compare performance of Windows 8 with that of Windows 7 on some other measures. I used PCMark, Geekbench, and three browser benchmarks. I also timed how long it took to copy large files and encode a video project. ![]() ![]() 3DMark Vantage is the new industry standard PC gaming performance benchmark from Futuremark, newly designed for Windows Vista and DirectX10. It includes two new. In addition to startup and shutdown times, I wanted to compare performance of Windows 8 with that of Windows 7 on some other measures. I used PCMark, Geekbench, and. Downloads; Benchmarking; 3DMark 11 Basic Edition 1.0.5 Designed to measure your PC’s gaming performance 3DMark 11 makes extensive use of all the new features in. ![]() I first installed a fresh clean copy of Windows 7 Ultimate (6. Toshiba Portege R8. P8. 8 laptop (a PCMag Editors' Choice) with a 2. GHz Core i. 5- 2. M chip, 6. GB of RAM, a 5. GB hard drive, and an Intel HD Graphics 3. I ran all the tests, and then installed a clean copy of Windows 8 (6. A taxa de desemprego nos Estados Unidos baixou para 4.3% no mês de maio, o menor nível em dezesseis anos, mas como a média de postos. Our PCMark range of testing software includes benchmarks for Windows 8, Windows 7, Windows Vista and Android. Free downloads for all versions. Creative professionals who are serious about performance have a new laptop to lust after. The HP EliteBook 8560w is a quad-core workhorse ready to handle any task you. For each OS, I made sure all updates had been installed. Startup and Shutdown Times. Few performance issues are more important than how long it takes your computer to start up and be ready to use. Windows 8 makes bigger advances in this yardstick than any operating system in memory. Of course, our tests involved clean OS installations, and startup time can be affected by apps you install that load code during startup, such as antivirus. But this, too, is more of a problem for Windows 7, since Windows 8 saves the system state and memory contents to a file on disk, and simply reloads it on reboot, rather than initiating everything all over again. Another factor for the new OS is behavioral—it's designed to encourage the user to . And, maybe most importantly, with newer hardware that uses a UEFI (Unified Extensible Firmware Interface) hardware boot process and SSD hard drives, you'll see even more drastic startup speed boosts. But even without all this, my startup results showed that the upgrade reduced startup time to less than half that of Windows 7. Shutdown time was improved, but not by such a wide margin. Large file set move. One of the few improvements to the traditional Desktop interface that lurks beneath Windows 8's newfangled Metro user interface is file moving and copying in Windows Explorer. It's not just the cosmetics of the added ribbon atop the Explorer that's been changed: Now, when you copy or move multiple files simultaneously, you'll also see an information box showing each operation's progress, with an optional throughput graph. To test file- move performance I used a USB 2. MB of 8. 1 large files of mixed types. I also tried a single large file of just under 1. GB. The newer OS also did a better job predicting how long the move operation would take. Though these tests didn't show a speed improvement (presumably because it's a hardware- constrained test), when I tried copying the same files to another folder, it was nearly instant, whereas in Windows 7 I had to wait the same time for the file to move again. Update: Microsoft informed us that the reason Window 8 transfers files slightly slower is because it does a malware scan during the transfer for improved security. Geekbench Geekbench 2. Primate Labs, runs a series of geeky tests like prime number, Mandelbrot, blowfish encryption, text compression, image sharpen and blur, and memory stream test. The subtests comprise both single- and multithreaded applications. The results are normalized so that a score of 1,0. Power Mac G5 1. 6. GHz, so a higher number is better. I ran both the 3. Geekbench three times and took the average for each OS. Mostly designed to test hardware, Geekbench didn't show much change between OS versions. But it's encouraging that this test version of Windows 8 was a tad faster, rather than slowing down the benchmark's operations. Video Rendering. For a real- world, task- based test, I timed video encoding in Windows Live Movie Maker on both operating systems. I used the same 2- minute movie content (made of three different format clips I created, complete with titles and transitions), and had the program convert it to 7. Mbps bandwidth. Windows 8 posted a slight but encouraging improvement on this test, reducing the time it took from 1 minute and 2. PCMark Vantage. The PCMark 7 benchmark runs 7 system tests, each designed to represent a certain type of PC usage, including hard disk access, 3. D and graphics physics rendering, Web page rendering, file decryption, and multithreading with video, and image manipulation. The benchmark spits out a result in PCMarks, with a higher number equating to better performance. My Windows 8 system showed a significant performance improvement over Windows 7, upping the score by 3. Browser Benchmarks. I tested browser performance in Windows' native browser Internet Explorer. On Windows 8, that would be version 1. Windows 7 I used the latest version available for that OS, IE9. I ran two popular Java. Script benchmarks, Sun. Spider and Google's V8 (v. Microsoft test of hardware acceleration, Psychedelic Browsing. I ran the tests in the Desktop version of Windows 8's Internet Explorer 1. The improvement on Sunspider and V8 was remarkable: Microsoft has clearly done further optimization on IE1. Java. Script engine, Chakra. And the Psychedelic Browsing test showed a marked improvement as well, meaning Microsoft has done further work on hardware acceleration in the browser. Without further ado, my results are presented in the table that follows: Windows 7 Utimate(6. Windows 8(6. 4- bit)Startup(seconds, lower is better)3. Shutdown(seconds, lower is better)1. MB File Group Move(seconds, lower is better)2. Large Single File Move(seconds, lower is better)4. Video Rendering(minutes: seconds, smaller is better)1: 2. Geekbench 2. 3 6. Geekbench 2. 3 3. PCMark 7(higher is better)2. Sunspider(ms, lower is better)1. Google V8 (v. 7)(higher is better)3. Psychedelic Browsing(higher is better)3. The key thing here is startup. Windows 7 still takes just too long to get usable, and Windows 8 finally remedies this drawback. Browser performance is also notably better, and it's encouraging that Geekbench showed a little improvement and PCMark 7 a significant one. Yes, this is not even the RTM, or final release of Windows 8, but the early test results are encouraging. New hardware will, of course, make the new OS scream, particularly if you opt for SSD storage. PCMark - complete performance testing. PCMark for press. PCMark is used by hundreds of websites and magazines to provide in- depth performance reviews of the latest PCs, notebooks, laptops, tablets, CPUs, SSDs and other PC hardware. Please contact us for press licensing, technical advice and support.
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