ottoyu34
08-10-2010, 02:35 AM
NVIDIA seems to have overcome initial hiccups with the GF100 graphics processor, and could release a new graphics card that makes use of all 512 CUDA cores, and 64 TMUs on the GPU. The GeForce GTX 480 was initially released as a top SKU based on the GF100, with 480 out of the 512 CUDA cores enabled. What NVIDIA calls the new SKU is subject to some speculation. While GPU-Z screenshots show that the 512 core model has the same device ID (hence the same name, GeForce GTX 480), leading us to believe that this is a specifications update for the same SKU à la GeForce GTX 260 (216 SP), it seems possible that the release-grade models could carry a different device ID and name.
Expreview carried out a couple of tests on the 512 core "GTX 480" graphics card, and compared it to the 480 core model that's out in the market. NVIDIA GeForce 258.96 drivers were used. The 512 core card got a GPU Score of 10,072 points compared to 9,521 points of the 480 core card, in 3DMark Vantage Extreme preset. The additional TMUs showed an evident impact on the texture fillrate, 41.55 GTexel/s for the 512 core card against 38.82 GTexel/s for the 480 core card.
http://www.techpowerup.com/img/10-08-09/40b.jpg
source: http://www.techpowerup.com/128276/GF100_512_Core_Graphics_Card_Tested_Against_GeForc e_GTX_480.html
Expreview carried out a couple of tests on the 512 core "GTX 480" graphics card, and compared it to the 480 core model that's out in the market. NVIDIA GeForce 258.96 drivers were used. The 512 core card got a GPU Score of 10,072 points compared to 9,521 points of the 480 core card, in 3DMark Vantage Extreme preset. The additional TMUs showed an evident impact on the texture fillrate, 41.55 GTexel/s for the 512 core card against 38.82 GTexel/s for the 480 core card.
http://www.techpowerup.com/img/10-08-09/40b.jpg
source: http://www.techpowerup.com/128276/GF100_512_Core_Graphics_Card_Tested_Against_GeForc e_GTX_480.html