Geforce gtx 275 benchmark driver#

AMD Radeon HD 4890 RV790 and GeForce GTX 275 Review pcper. The GTX 275 is based on NVIDIA's 55nm GT200b GPU, essentially the same one used in both the dual-core GTX 295 and the GTX 285.For desktop video cards its interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). Useful when choosing a future computer configuration or upgrading an existing one. NVIDIA GeForce GTX 275 Versus ATI Radeon HD 4890 Information on GeForce GTX 275 and GeForce GT 650M compatibility with other computer components.Dossier : Radeon HD 4890 vs GeForce GTX 275.GeForce GTX 275 РІР‚вЂњ Direct3D Test: Far Cry 2

NVIDIA GeForce GTX 275: 2 x 6-pin power connectors LetРІР‚в„ўs see what there is under the hood of this new video card: The GeForce GTX 275 is based on the same GPU than the GeForce GTX 295 (I didnРІР‚в„ўt say the GTX 275 has two GPUs: itРІР‚в„ўs a single GPU card: a half GTX 295). But today is also the day for NVIDIA to launch ATIРІР‚в„ўs Radeon HD 4890 competitor, the brand new GeForce GTX 275. Compare those specs to the GeForce GTX 460 1GB, which has a clock frequency of 675 MHz and a GDDR5 memory frequency of 900 MHz. Parallax occlusion mapping (Stones) 6. High dynamic range lighting (Teapot) 11.8 fps Avg. This is an extremely narrow range which indicates that the Nvidia GTX 275 performs superbly consistently under varying real world conditions. It scored 39.4fps in our demanding Crysis. The range of scores (95th - 5th percentile) for the Nvidia GTX 275 is just 1.24. In our tests, the GTX 275 was marginally faster than the HD 4890. It features 240 SPUs along with 80 Texture Address Units and 28 ROPs. It soon became clear that both cards were closely matched for performance and price. The GDDR3 RAM works at a speed of 1134 MHz on this card. nVidia has set the core speed at 633 MHz.

Geforce gtx 275 benchmark driver#

However, the GTX 275 card doesn't get anywhere near as hot as the HD 4890 card.Today, ATI has launched its new product, the Radeon HD 4890. The GeForce GTX 275 makes use of a 55 nm design. The performance of the ForceWare 182.50 driver has been included in green so you can compare apples to apples performance of the GTX 260-216, GTX 275 and GTX 285 on similar driver builds. The GTX 275 meanwhile does a better job of getting the heat from the entire card out the rear vent, though obviously it's not a 100 percent success rate and the card does still get hot. Of course, the purpose of a heatsink is to get hot, but considering the loud fan and the jet of hot air that comes out the back of the HD 4890 card, it's disappointing that nowhere near all of the heat is being sucked from the card, and that the card is still radiating lots of heat into your case. The heatsinks, the cooler backplate, even the PCB - all are very hot to the touch. Under load, the firmware on the GTX 275 dictates that the GPU can run at up to 90РІВРЉ, and to achieve this the fan only spun at up to 55 percent speed.Р”Р„TI is more conservative with the operating temperature of the HD 4890, as under load the GPU never rose above 64РІВРЉ with the fan spinning at a very noisy 36 percent (2,422 RPM).Р”В¬larificationWhile it's true that the HD 4890 GPU is relatively cool, the card itself is hot. Both the HD 4890 and the GTX 275 have plenty of cooling headroom for when (if, in our case) Summer arrives and the temperatures start to rise. The GeForce GTX 275 is being announced alongside the availability of the new GeForce Power Pack 3, which includes a host of free, new PhysX and CUDA-enabled content for GeForce owners.