NVIDIA GeForce RTX 4080 SUPER vs NVIDIA RTX A4000

Differenze Specifiche Benchmark (test) Testimonianze

Differenze

Motivi da considerare
NVIDIA GeForce RTX 4080 SUPER

Segnala un bug

Velocità di clock più alta

Intorno a 15% migliore velocità di clock

2.29 GHz 2 GHz

Motivi da considerare
NVIDIA RTX A4000

Segnala un bug

Posizioni in tutte le classifiche

Posizioni comuni NVIDIA RTX A4000 GPU in benchmark popolari, per un confronto con altri modelli.

FP32 Performance (Single-precision TFLOPS)

636 place

Specifiche

Dati tecnici

NVIDIA GeForce RTX 4080 SUPER

NVIDIA RTX A4000

Informazioni generali

Confronto dei dati tecnici di base delle schede grafiche NVIDIA GeForce RTX 4080 SUPER e NVIDIA RTX A4000, chip, unità di elaborazione delle informazioni.

Architettura

Ada Lovelace Ampere
Basato su

NVIDIA GeForce RTX 4080 SUPER -
CUDA Cores

10240 -
Shader

10240 6144
Execution Units

- 48
Chip GPU

- GA104-875-A1
Unità di uscita del rendering

- 96
Unità di texture

- 192

Impostazioni di memoria

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

Memory Bus

256 bit -
Dimensione della memoria

16 GB 16 GB
Tipo di memoria

GDDR6X GDDR6
Memory Speed (legacy frequency label)

- 2000 MHz

Frequenza di clock

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

Frequenza di base

2290 MHz 735 MHz
Frequenza massima

2550 MHz 1560 MHz

Consumo di energia

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

Interfacce

Connettività e collegamenti.

PCIe Interface

4.0 PCIe 4.0 x16
Max. Visualizzazioni

- 4

Dati tecnici

Dati tecnici utilizzati al massimo delle loro potenzialità nei giochi per computer.

DirectX

- 12.2
DLSS / FSR

- Sì
Risoluzione massima

- 7680 × 4320
Raytracing

- Sì

Codec video supportati

Supporto incorporato per gli standard di compressione video e immagine.

AV1

Decode / Encode Decode
h264

- Decode / Encode
h265 / HEVC

- Decode / Encode
VP8

- Decode
VP9

- Decode

Ulteriori informazioni

Confronto tra le interfacce e le date di rilascio per le GPU NVIDIA RTX A4000 e NVIDIA GeForce RTX 4080 SUPER.

Manufacturer

- NVIDIA
Process Technology

- 8 nm
Data di rilascio

- Q3/2021

Benchmark (test)

Test di 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.