Guru3D.com
  • HOME
  • NEWS
    • Channels
    • Archive
  • DOWNLOADS
    • New Downloads
    • Categories
    • Archive
  • GAME REVIEWS
  • ARTICLES
    • Rig of the Month
    • Join ROTM
    • PC Buyers Guide
    • Guru3D VGA Charts
    • Editorials
    • Dated content
  • HARDWARE REVIEWS
    • Videocards
    • Processors
    • Audio
    • Motherboards
    • Memory and Flash
    • SSD Storage
    • Chassis
    • Media Players
    • Power Supply
    • Laptop and Mobile
    • Smartphone
    • Networking
    • Keyboard Mouse
    • Cooling
    • Search articles
    • Knowledgebase
    • More Categories
  • FORUMS
  • NEWSLETTER
  • CONTACT

New Reviews
FSP Hydro PTM Pro (1200W PSU) review
ASUS ROG Radeon RX 6750 XT STRIX review
AMD FidelityFX Super Resolution 2.0 - preview
Sapphire Radeon RX 6650 XT Nitro+ review
Sapphire Radeon RX 6950 XT Sapphire Nitro+ Pure review
Sapphire Radeon RX 6750 XT Nitro+ review
MSI Radeon RX 6950 XT Gaming X TRIO review
MSI Radeon RX 6750 XT Gaming X TRIO review
MSI Radeon RX 6650 XT Gaming X review
Deepcool AS500 PLUS CPU Cooler Review

New Downloads
Display Driver Uninstaller Download version 18.0.5.1
Download Samsung Magician v7.1.1.820
Intel ARC graphics Driver Download Version: 30.0.101.1732
HWiNFO Download v7.24
GeForce 512.77 WHQL driver download
Intel HD graphics Driver Download Version: 30.0.101.1960
AMD Radeon Software Adrenalin 22.5.1 WHQL driver download
3DMark Download v2.22.7359 + Time Spy
Prime95 download version 30.8 build 15
AIDA64 Download Version 6.70


New Forum Topics
[3rd-Party Driver] Amernime Zone Radeon Insight 22.5.1 WHQL Driver Pack (Released) NVIDIA GeForce 512.77 WHQL driver download & Discussion AMD could be developing a 24-core Ryzen 9 7950X CPU with a TDP of 170 W. 3080 Ti Owner's thread Review: FSP Hydro PTM Pro (1200W PSU) GeForce RTX 4090 is twice as fast as RTX 3090 and uses 450W (16128 Shader Cores) Nvidia NIS, DSR , DLSS confusion Klipsch introduces its new Reference line speakers. COUGAR LUXLIM Keyboard with low-pro optical switch (height of only 20 mm) ASUS ROG Strix XG27AQM EVA Edition Evangelion collaboration 27-inch WQHD LCD




Guru3D.com » Review » Radeon HD 5970 Single card and Crossfire review » Page 25

Radeon HD 5970 Single card and Crossfire review - Video Transcoding over the GPU

by Hilbert Hagedoorn on: 11/17/2009 03:00 PM [ ] 0 comment(s)

Tweet  

Video Transcoding over the GPU

A new trend in GPU development is using the GPU for things other than rendering games. Parallel processing aka Stream processing. ATI uses ATI Stream and NVIDIA uses CUDA. As the topic now slowly becomes more familiar we feel now would be a good time to start collecting data that measures the performance of the GPU while computing and crunching numbers.

One of the most definitive functions the GPU will be and can be used for, is Video Transcoding. So we sought an application that can transcode video files over both the CPU and GPU.

Below you can find the first results of this new test. In this test we transcode a 200 MB AVCHD 1920x1080i media file towards a 1280x720P MP4 binary.

So here we see the result of video transcoding. The numbers the seconds it takes to finish transcoding, the lower - the better.

As you can observe the GPU is very well suited for this process. In fact when even a 5750 utilizing ATI stream shows a tremendous performance gain as it beats a Core i7 965 with it's four CPU cores overclocked to 3.75 GHz. Think about that for a second and realize how insane that really is.

Facts, any Radeon HD series 5000 will assist the transcoding process saving time, what bugs me though is that all series 5000 cards seems to scale the same. Since this software is using both the CPU and GPU for the transcode process, the 3.75 clock Core i7 processor might be the dominating factor here.




28 pages « < 24 25 26 27 next »



Related Articles
PowerColor Radeon HD 7850 SCS3 review
We test and review the PowerColor Radeon HD 7850 SCS3 today. This stock clocked Radeon HD 7850 is cooled passively, meaning it has no fans tool it down. That also means it's rather silent as it does not make any noise. But what about temperatures then you must be wondering ?

Gigabyte Radeon HD 7790 2GB OC review
We test and review the Gigabyte Radeon HD 7790 2GB OC edition, also known under SKU code GV-R7790OC-2GD. We benchmark the product incl FCAT Frametimes. The new graphics card is intended to boost a little more performance into entry-level gaming. The Gigabyte HD7790 OC 2GB clocks in at 1075 MHz on the boost engine, packed with totally silent custom cooling.

MSI Radeon HD 7790 TurboDuo OC review
We test and review the MSI Radeon HD 7790 OC edition, also known under SKU code R7790-1GD5-OC incl FCAT Frametimes. The new graphics card is intended to boost a little more performance into entry-level gaming.

Radeon HD 7990 review
We review the new AMD Radeon HD 7990 including FCAT frametime measurements. The dual GPU product that you guys learned to know under codename Malta finally is released. AMD it doing it in style, two fully equipped Tahiti XT2 GPUs versus good yet silent cooling. In this review we'll look at the product, the architecture, the benchmarks, including frametime based FCAT measurements. Head on over towards our AMD Radeon HD 7990.

© 2022