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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Statements (48)

Predicate Object
instanceOf GPU microarchitecture
announcedAt NVIDIA GTC 2022
announcementDate September 20 2022
architectureGeneration 3rd-generation RTX architecture
codename Ada Lovelace
developer NVIDIA Corporation
surface form: NVIDIA
family RTX
surface form: NVIDIA GeForce RTX 40 series
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
surface form: RTX 40 Series
namedAfter Ada Lovelace
predecessor NVIDIA Ampere architecture
processNode TSMC 4N
successor NVIDIA Blackwell architecture
supports AV1 encode
NVIDIA CUDA
surface form: CUDA

DLSS (Deep Learning Super Sampling)
surface form: DLSS 3

DLSS (Deep Learning Super Sampling)
surface form: DLSS Frame Generation

DirectX 12 Ultimate
RTX
surface form: NVIDIA RTX platform

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 A6000
surface form: NVIDIA RTX 6000 Ada Generation

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Full triples — surface form annotated when it differs from this entity's canonical label.

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