NVIDIA Ada Lovelace architecture

E229273

NVIDIA Ada Lovelace architecture is a GPU microarchitecture from NVIDIA that powers the RTX 40-series graphics cards, delivering major advances in ray tracing, AI acceleration, and power efficiency over previous generations.

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NVIDIA Ada Lovelace architecture canonical 2

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Predicate Object
instanceOf GPU microarchitecture
announcedAt NVIDIA GTC 2022
announcementDate September 20 2022
architectureGeneration 3rd-generation RTX architecture
codename Ada Lovelace
developer NVIDIA
linked to: NVIDIA Corporation
family NVIDIA GeForce RTX 40 series
linked to: RTX
feature 3rd-generation RT Cores
4th-generation Tensor Cores
5th-generation NVIDIA Decoder (NVDEC)
8th-generation NVIDIA Encoder (NVENC)
AV1 hardware encoder
Ada Optical Flow Accelerator
Dual NVENC encoders
Reflex latency reduction support
Shader Execution Reordering (SER)
enhanced AI inference performance
enhanced ray tracing performance
improved power efficiency over Ampere
larger L2 cache compared to Ampere
marketedAs RTX 40 Series
linked to: RTX
namedAfter Ada Lovelace
predecessor NVIDIA Ampere architecture
processNode TSMC 4N
successor NVIDIA Blackwell architecture
supports AV1 encode
CUDA
linked to: NVIDIA CUDA

DLSS 3
DLSS Frame Generation
DirectX 12 Ultimate
NVIDIA RTX platform
linked to: RTX

PCI Express 4.0
Resizable BAR
Shader Execution Reordering
Vulkan ray tracing
real-time ray tracing
targetMarket AI inference acceleration
creator and workstation GPUs
gaming GPUs
usedIn NVIDIA GeForce RTX 4060
NVIDIA GeForce RTX 4060 Ti
NVIDIA GeForce RTX 4070
NVIDIA GeForce RTX 4070 Ti
NVIDIA GeForce RTX 4080
NVIDIA GeForce RTX 4090
NVIDIA L40S
NVIDIA RTX 4000 SFF Ada Generation
NVIDIA RTX 6000 Ada Generation
linked to: NVIDIA RTX A6000

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RTX basedOn NVIDIA Ada Lovelace architecture
NVIDIA Ampere architecture successor NVIDIA Ada Lovelace architecture