processo produttivo 28nm
Tipo GPU Tahiti
GPu clock 925 MHz
Numero GPU 1
Numero stream processors 2048
Clock stream processors 925 Mhz
ROPs 32
TMU 128
Quantitativo di VRAM 3072 MB
Tiplologia GDDR5
Clock memoria 5500 MHz
Bus memoria 384bit
bandwidth memoria 264 GB/s
Connettori alimentazione 1x6pin-1x8pin
Recensioni:
http://www.hwlegend.com/recensioni/arti ... eview.html
http://www.hwupgrade.it/articoli/skvide ... index.html
http://nl.hardware.info/reviews/2472/am ... 970-review
http://www.ixbt.com/video3/tahiti-part1.shtml
http://vr-zone.com/articles/amd-radeon- ... 14307.html
http://www.guru3d.com/article/amd-radeo ... 70-review/
http://www.hardwarecanucks.com/forum/ha ... eview.html
http://www.anandtech.com/show/5261/amd- ... 970-review
http://www.hardocp.com/article/2011/12/ ... rd_review/
http://www.overclockers.com/amd-radeon- ... rd-review/
http://www.techpowerup.com/reviews/AMD/HD_7970/
http://www.tomshardware.com/reviews/rad ... ,3104.html
http://www.hardwareheaven.com/reviews/1 ... ction.html
http://www.legitreviews.com/article/1805/1/
http://www.pcper.com/reviews/Graphics-C ... ahiti-28nm
http://hothardware.com/Reviews/AMD-Rade ... PU-Review/
http://hexus.net/tech/reviews/graphics/ ... -7970-3gb/
http://www.hardwaresecrets.com/article/ ... eview/1458
http://www.maximumpc.com/article/featur ... erformance
http://www.expertreviews.co.uk/graphics ... on-hd-7970
http://www.computerbase.de/artikel/graf ... n-hd-7970/
http://www.pcgameshardware.de/aid,86053 ... arte/Test/
http://www.kitguru.net/components/graph ... rd-review/
http://www.neoseeker.com/Articles/Hardw ... D_HD_7970/
http://www.clubic.com/carte-graphique/c ... ahiti.html
http://www.lesnumeriques.com/carte-grap ... /test.html
Foto:
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111542_radeon-7970-3-4_t.jpg)
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111621_radeon-7970-front2_t.jpg)
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111648_radeon-7970-naked_t.jpg)
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111704_radeon-7970-outputs_t.jpg)
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111728_7970-6970-comparo_t.jpg)
![Immagine](http://www.pctunerup.com/up/results/_201112/th_20111222111742_cooler-back_t.jpg)
Supporto a nuove texture con dimensioni 16kx16k e supporto alle nuove texture Partially Resident Texture
Miglioramento nel filtraggio delle texture:
AMD zero power technology
I 28nm han permesso di abbassare i consumi quando la scheda video è in Idle a 3watt, quindi senza consumare nulla.
AMD Eyefinity 2.0
AMD si riconferma leader nella tecnlogia audio e video:
Cosa c'è di nuovo:
Con AMD Eyfinity 2.0 si possono gestire fino a tre stream audio indipendenti a 7.1 canali, Supporto alle risoluzioni fino a 16kx16k, una nuova compensazione bezzle, e una nuova configurazione a griglia
AMD HD3D:
Nuovi display, massimo supporto software
Schede in commercio:
Asus
Sapphire
Msi