NVIDIA L40 — Spécifications

Spécifications Benchmarks Synonymes

Spécifications

Données techniques

GPU

Architecture
Ada Lovelace
Execution Units
18176
Puce GPU
AD102
L1 Cache
128 KB
L2 Cache
96 MB
Unités de sortie de rendu
192
RT Cores
142
Unités de texture
568

Mémoire

Memory Bandwidth
864 GB/s
Memory Bus
384 bit
Memory Clock
2250 MHz
Memory Data Rate
18 Gbps
Taille de la mémoire
48 GB
Type de mémoire
GDDR6

Fréquence d'horloge

Fréquence de base
735 MHz
Fréquence maximale
2490 MHz

Consommation d'énergie

System Power Supply
700 W (PSU recommendation)
TDP
300 W

Connectivité

DisplayPort Ports
4 × DisplayPort 1.4a
Max. Affichages
4
PCIe Interface
PCIe 4.0 x16
Power Connectors
1x 16-pin

Jeu de fonctions

CUDA
8.9
DirectX
12.2
Résolution maximale
3840 × 2160
OpenCL
3.0
OpenGL
4.6
Shader Model
6.7
Vulkan
1.3

Dimensions

Longueur
267 mm
Slot Size
Dual-slot
Width
111 mm

Données supplémentaires

Process Technology
4 nm
Date de sortie
Q3/2022

Theoretical Performance

FP16 (theoretical)
90.52 TFLOPS (1:1)
FP32 (theoretical)
90.52 TFLOPS
FP64 (theoretical)
1.414 GFLOPS (1:64)
Pixel Rate
478.1 GPixel/s
Texture Rate
1.414 GTexel/s

Positions dans tous les classements

Positions communes NVIDIA L40 GPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

No data

Benchmarks

Tests de performance GPU

No benchmark results are available yet. This model is listed with specifications only.

These are saved results from the earlier catalog. Measurement dates and test configurations were not recorded. Models with no comparable results are omitted.

Recent models: test results with identified primary sources — Game frame rates

Comparable benchmark results are required to suggest performance alternatives.

Base Clock is the base GPU frequency stated by the manufacturer for this model.

Boost Clock describes automatic frequency increases. Actual clock speed varies with workload, temperature and power limits; it is not a guarantee of manual overclocking.

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NVIDIA L40