NVIDIA GeForce RTX 4080 SUPER vs NVIDIA RTX A4000 — Spécifications, performances, tests

Differences Spécifications Benchmarks Témoignages

Differences

Raisons de considérer
NVIDIA GeForce RTX 4080 SUPER

Signaler un bogue

Vitesse d'horloge plus élevée

Autour de 15% une meilleure vitesse d'horloge

2.29 GHz 2 GHz

Raisons de considérer
NVIDIA RTX A4000

Signaler un bogue

Positions dans tous les classements

Positions communes NVIDIA RTX A4000 GPU dans des benchmarks populaires, pour comparaison avec d'autres modèles.

FP32 Performance (Single-precision TFLOPS)

636 place

Spécifications

Données techniques

NVIDIA GeForce RTX 4080 SUPER

NVIDIA RTX A4000

Informations générales

Comparaison des données techniques de base des cartes graphiques NVIDIA GeForce RTX 4080 SUPER et NVIDIA RTX A4000, puce, unités de traitement de l'information.

Architecture

Ada Lovelace Ampere
Sur la base de

NVIDIA GeForce RTX 4080 SUPER -
CUDA Cores

10240 -
Shader

10240 6144
Execution Units

- 48
Puce GPU

- GA104-875-A1
Unités de sortie de rendu

- 96
Unités de texture

- 192

Paramètres de la mémoire

Video memory capacity, type, bus width and bandwidth describe different properties. These values alone do not determine graphics performance.

Memory Bus

256 bit -
Taille de la mémoire

16 GB 16 GB
Type de mémoire

GDDR6X GDDR6
Memory Speed (legacy frequency label)

- 2000 MHz

Fréquence d'horloge

Published GPU clock frequencies describe different operating modes. Clock speed alone does not determine graphics performance.

Fréquence de base

2290 MHz 735 MHz
Fréquence maximale

2550 MHz 1560 MHz

Consommation d'énergie

Graphics card power limits and recommended system power supply describe different specifications.

Maximum GPU Temperature

90 °C -
System Power Supply

750 W (System power requirement) -
TDP

320 W 140 W

Interfaces

Connectivité et connexions.

PCIe Interface

4.0 PCIe 4.0 x16
Max. Affichages

- 4

Données techniques

Des données techniques utilisées à leur plein potentiel dans les jeux informatiques.

DirectX

- 12.2
DLSS / FSR

- Oui
Résolution maximale

- 7680 × 4320
Raytracing

- Oui

Codecs vidéo pris en charge

Prise en charge intégrée des normes de compression vidéo et image.

AV1

Decode / Encode Decode
h264

- Decode / Encode
h265 / HEVC

- Decode / Encode
VP8

- Decode
VP9

- Decode

Plus d'informations

Comparaison des interfaces et des dates de sortie des GPU NVIDIA RTX A4000 et NVIDIA GeForce RTX 4080 SUPER.

Manufacturer

- NVIDIA
Process Technology

- 8 nm
Date de sortie

- Q3/2021

Benchmarks

Tests de performance GPUs

Shared tests with results for both models: 13

Blender Cycles

Each row uses one Blender version, operating system and compute backend.

Test and settings	NVIDIA GeForce RTX 4080 SUPER	NVIDIA RTX A4000	Result difference¹
Blender 5.2.0 / OPTIX / Windows	8067.026483 samples/min Submissions: 34	2627.53797 samples/min Submissions: 6	-67.4 %
Blender 5.1.1 / OPTIX / Windows	8311.855026 samples/min Submissions: 41	2679.930554 samples/min Submissions: 6	-67.8 %
Blender 4.5.0 / OPTIX / Linux	8739.206877 samples/min Submissions: 41	2992.424978 samples/min Submissions: 10	-65.8 %
Blender 4.5.0 / OPTIX / Windows	8343.681469 samples/min Submissions: 198	2955.79875 samples/min Submissions: 34	-64.6 %
Blender 4.4.0 / OPTIX / Linux	8541.445216 samples/min Submissions: 12	3111.326483 samples/min Submissions: 5	-63.6 %
Blender 4.4.0 / OPTIX / Windows	8438.380914 samples/min Submissions: 156	3058.452942 samples/min Submissions: 55	-63.8 %
Blender 4.3.0 / OPTIX / Linux	8714.598204 samples/min Submissions: 35	3088.708184 samples/min Submissions: 6	-64.6 %
Blender 4.3.0 / OPTIX / Windows	8342.494523 samples/min Submissions: 443	2914.151579 samples/min Submissions: 20	-65.1 %
Blender 4.2.0 / OPTIX / Linux	8770.774697 samples/min Submissions: 15	3098.279385 samples/min Submissions: 10	-64.7 %
Blender 4.2.0 / OPTIX / Windows	8344.973519 samples/min Submissions: 471	2843.973145 samples/min Submissions: 27	-65.9 %
Blender 4.1.0 / OPTIX / Windows	8700.159798 samples/min Submissions: 204	2722.864678 samples/min Submissions: 16	-68.7 %
Blender 4.0.0 / OPTIX / Linux	9126.288253 samples/min Submissions: 14	3155.766805 samples/min Submissions: 8	-65.4 %

More tests: 1

Test and settings	NVIDIA GeForce RTX 4080 SUPER	NVIDIA RTX A4000	Result difference¹
Blender 4.0.0 / OPTIX / Windows	8487.803723 samples/min Submissions: 294	2968.763609 samples/min Submissions: 35	-65.0 %

¹ Difference of the second result relative to the first in that row. No percentage is calculated for different upscaling algorithms. This compares published results, not a universal performance index.

Individual model tests

These results have no shared test of both models with the same version and settings. They are shown separately without a percentage difference.