The names RTX 4080 12GB and RTX 4080 16GB implied that the only difference between the two products was a difference in VRAM capacity. When the 12 GB RTX 4080 was announced, numerous outlets, prominent YouTubers, reviewers, and the community criticized Nvidia for calling it an RTX 4080 instead of RTX 4070, given previous Nvidia GPU generations and the large gap in specifications and performance compared to the 16 GB card. ^ a b Texture fillrate is calculated as the number of texture mapping units (TMUs) multiplied by the base (or boost) core clock speed.Ĭontroversies RTX 4080 12 GB.^ a b Pixel fillrate is calculated as the number of render output units (ROPs) multiplied by the base (or boost) core clock speed.^ a b Core boost values (if available) are stated below the base value inside brackets.^ a b The number of Streaming multi-processors on the GPU.^ a b Shader Processors : Texture mapping units : Render output units : Ray tracing cores : Tensor Cores. ^ In OpenCL 3.0, OpenCL 1.2 functionality has become a mandatory baseline, while all OpenCL 2.x and OpenCL 3.0 features were made optional.All other cards use Micron GDDR6X video memory. RTX 4060 and RTX 4060 Ti use GDDR6 video memory.Double-precision ( FP64) performance of the Ada Lovelace chips are 1/64 of single-precision ( FP32) performance.DisplayPort 1.4a and HDMI 2.1 display connections.A new generation of Optical Flow Accelerator to aid DLSS 3.0 intermediate AI-based frame generation.Dual NVENC with 8K 10-bit 60FPS AV1 fixed function hardware encoding.
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