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Revision as of 19:05, 20 September 2022

GeForce 40 series
Release dateOctober 12, 2022; 2 years ago (2022-10-12)
CodenameAD10x
ArchitectureAda Lovelace
ModelsGeForce RTX series
Fabrication processTSMC 4N
Cards
Enthusiast
  • GeForce RTX 4080
  • GeForce RTX 4090
API support
DirectXDirect3D 12.0 Ultimate (feature level 12_2)
OpenCLOpenCL 3.0
OpenGLOpenGL 4.6
VulkanVulkan 1.3
History
PredecessorGeForce 30 series
SuccessorGeForce 50 series

The GeForce 40 series is a family of graphics processing units developed by Nvidia, succeeding the GeForce 30 series. The series was announced on September 20, 2022 at GTC 2022 GeForce Beyond A Special Broadcast at GTC event and are expected to start shipping on October 12, 2022. The cards are based on the Ada Lovelace architecture and feature hardware-accelerated raytracing (RTX) with Nvidia's third-generation RT cores and fourth-generation Tensor Cores.

Details

Architectural improvements of the Ada Lovelace architecture include the following:

  • CUDA Compute Capability 8.9
  • TSMC 4N process (custom designed for NVIDIA) - not to be confused with N4
  • 4th-generation Tensor Cores with FP8, FP16, bfloat16, TensorFloat-32 (TF32) and sparsity acceleration
  • 3d-generation Ray Tracing Cores, plus concurrent ray tracing and shading and compute
  • Shader Execution Reordering (SER)
  • NVENC with 8K 10-bit 60FPS AV1 fixed function hardware encoding

Products

Model Launch Launch

MSRP (USD)

CodeName(??s) Transistors (billion) Die size (mm) Core Config SM Count L2 Cache (MB) Clock

speeds

Fillrate Memory Processing Power

(TFLOPS)

TDP (watts)
Core

Clock (MHz)

Memory (GT/s) Pixel (Gpx/s) Texture (Gtex/s) Size (GB) Bandwidth (GB/s) Type Bus width (bit) Half Precision Boost Single Precision Boost Double Precision Boost Tensor Compute (non-sparse)
GeForce RTX 4080 12GB November 2022 $899 AD103 450 7680 76 48 2310

(2610)

12 GDDR6X 192 285
GeForce RTX 4080 16GB November 2022 $1,199 9728 2210

(2510)

16 256 320
GeForce RTX 4090 October 12, 2022 $1,599 AD102 76 600 16384:512:384:128:512 144 96 2230

(2520)

24 384 450

Core config: Shader Processors : Texture mapping units : Render output units : Ray tracing cores : Tensor Cores

See also

Notes

References

  1. ^ "NVIDIA Delivers Quantum Leap in Performance, Introduces New Era of Neural Rendering With GeForce RTX 40 Series". NVIDIA Newsroom.
  2. "NVIDIA Ada Lovelace Architecture". NVIDIA.
  3. "I.7. Compute Capability 9.x". docs.nvidia.com.
  4. "Creativity At The Speed of Light: GeForce RTX 40 Series Graphics Cards Unleash Up To 2X Performance in 3D Rendering, AI, and Video Exports For Gamers and Creators". NVIDIA.
  5. https://developer.nvidia.com/nvidia-video-codec-sdk
  6. https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4080/
  7. Mujtaba, Hassan; Mujtaba, Hassan (2022-09-20). "NVIDIA GeForce RTX 4090 "Ada Lovelace" Graphics Card Launched - 16384 Cores, 24 GB GDDR6X, 4X Faster Than RTX 3090 at $1599 US". Wccftech. Retrieved 2022-09-20.
  8. https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4080/
  9. https://www.nvidia.com/en-us/geforce/graphics-cards/40-series/rtx-4090/

External links

Nvidia
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    Category:Computer-related introductions in 2022 4000 series Category:Graphics processing units Category:Graphics cards