#NVIDIA GEFORCE GTX 970 FULL#
#NVIDIA GEFORCE GTX 970 SOFTWARE#
#NVIDIA GEFORCE GTX 970 PC#

Types and number of video connectors present on the reviewed GPUs.

Integrated GPUs have no dedicated VRAM and use a shared part of system RAM.

Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). Useful when choosing a future computer configuration or upgrading an existing one. Information on GeForce GTX 970 and UHD Graphics 620 compatibility with other computer components. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. (Hint: You’ll want an AMD Radeon R9 290X.General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. PCWorld’s massive graphics card roundup has in-depth performance details about the GTX 970 and a slew of other GPUs, and it even has alternative buying suggestions if more memory is important to you.

#NVIDIA GEFORCE GTX 970 PC#

This memory design brouhaha doesn’t change any of the killer benchmark results reviewers got in their initial reviews, and even after the situation was dragged into the light, tests by numerous enthusiast sites revealed that the memory allocation usually fails to meaningfully impact performance in real-world scenarios.Ī crucial exception: Hitting the 3.5GB barrier while gaming at high resolutions in a multi-card SLI set-up results in noticeable stuttering, according to PC Perspective, which would be a major bummer if you dropped $700 on two GTX 970s to game at 4K or on a multi-monitor rig-though you’d most likely have to be playing at very low frame rates to use 3.5GB-plus of VRAM to begin with. Make no mistake: The GeForce GTX 970 is still a beast of a graphics card, and doubly so for its $330 starting price point. In previous GPU architectures, the DRAM and memory controller underneath the disabled L2 cache section would also have been disabled.

#NVIDIA GEFORCE GTX 970 FULL#

Put this way, the GTX 970’s 3.5GB of full-speed memory and 512MB of slower memory that’s still faster than system RAM seems like a purely positive benefit, but it remains to be seen whether or not that soothes the bruised feelings of irate buyers who plopped down hundreds of dollars for a full 4GB graphics card-especially since Nvidia was also forced to admit that the initial tech specs released for the GTX 970 were incorrect and exaggerated.Ī diagram of the GeForce GTX 970’s design. Huang’s take jibes with the in-depth technical details that Jonah Alben, Nvidia’s senior VP of hardware engineering, shared with various publications once the GTX 970 fury hit the fan. We wanted GTX 970 to have 4GB of memory, as games are using more memory than ever.” But, let me be clear: Our only intention was to create the best GPU for you.

Instead of being excited that we invented a way to increase memory of the GTX 970 from 3GB to 4GB, some were disappointed that we didn’t better describe the segmented nature of the architecture for that last 1GB of memory. Unfortunately, we failed to communicate this internally to our marketing team, and externally to reviewers at launch…

#NVIDIA GEFORCE GTX 970 SOFTWARE#

This is a good design because we were able to add an additional 1GB for GTX 970 and our software engineers can keep less frequently used data in the 512MB segment. However, the upper 512MB of the additional 1GB is segmented and has reduced bandwidth. This new capability was created so that reduced-configurations of Maxwell can have a larger framebuffer – i.e., so that GTX 970 is not limited to 3GB, and can have an additional 1GB. “We invented a new memory architecture in Maxwell. Here are the key parts of his explanation:

Nvidia geforce gtx 970