Revue de la carte vidéo AMD Radeon RX 6900 XT

AMD Radeon RX 6900 XT

Radeon RX 6900 XT carte vidéo sortie par AMD; release date: 28 Oct 2020. Au jour du sortie, la carte vidéo couta $999. La carte video est conçue pour les ordinateurs desktop et est basé sur la microarchitecture RDNA 2.0 nom de code Navi 21.

Vitesse du noyau - 1825 MHz. Vitesse augmenté - 2250 MHz. Taux de remplissage de la texture - 720.0 GTexel/s. Pipelines - 5120. Technologie de fabrication - 7 nm . Compte de transistors - 26800 million. Utilisation d’énergie (TDP) - 300 Watt.

Type de mémoire: GDDR6. Amonte maximale de RAM - 16 GB. Largeur du bus mémoire - 256 bit. Vitesse du mémoire - 2000 MHz (16 Gbps effective). Bande passant du mémoire - 512 GB/s.

Référence

PassMark
G3D Mark
Top 1 GPU
This GPU
38582
26791
PassMark
G2D Mark
Top 1 GPU
This GPU
1295
1047
Geekbench
OpenCL
Top 1 GPU
This GPU
345616
164114
CompuBench 1.5 Desktop
Face Detection
Top 1 GPU
This GPU
939.363 mPixels/s
543.753 mPixels/s
CompuBench 1.5 Desktop
Ocean Surface Simulation
Top 1 GPU
This GPU
14101.507 Frames/s
0.000 Frames/s
CompuBench 1.5 Desktop
T-Rex
Top 1 GPU
This GPU
95.851 Frames/s
51.155 Frames/s
CompuBench 1.5 Desktop
Video Composition
Top 1 GPU
This GPU
530.303 Frames/s
320.733 Frames/s
CompuBench 1.5 Desktop
Bitcoin Mining
Top 1 GPU
This GPU
4429.590 mHash/s
2566.900 mHash/s
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770 Frames
17213 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823 Frames
3714 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225 Frames
3350 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
34770.000 Fps
17213.000 Fps
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
27823.000 Fps
3714.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
69225.000 Fps
3350.000 Fps
3DMark Fire Strike
Graphics Score
Top 1 GPU
This GPU
36466
20957
Nom Valeur
PassMark - G3D Mark 26791
PassMark - G2D Mark 1047
Geekbench - OpenCL 164114
CompuBench 1.5 Desktop - Face Detection 543.753 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation 0.000 Frames/s
CompuBench 1.5 Desktop - T-Rex 51.155 Frames/s
CompuBench 1.5 Desktop - Video Composition 320.733 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining 2566.900 mHash/s
GFXBench 4.0 - Car Chase Offscreen 17213 Frames
GFXBench 4.0 - Manhattan 3714 Frames
GFXBench 4.0 - T-Rex 3350 Frames
GFXBench 4.0 - Car Chase Offscreen 17213.000 Fps
GFXBench 4.0 - Manhattan 3714.000 Fps
GFXBench 4.0 - T-Rex 3350.000 Fps
3DMark Fire Strike - Graphics Score 20957

Performance des jeux

Hitman 3 (2021)

Low, 1280x720352.80
Medium, 1920x1080283.20
High, 1920x1080279.90
Ultra, 1920x1080272.80
QHD, 2560x1440213.10
4K, 3840x2160128.10

Cyberpunk 2077 1.0 (2020)

Low, 1280x720160.00
Medium, 1920x1080152.00
High, 1920x1080127.00
Ultra, 1920x1080106.00
QHD, 2560x144072.30
4K, 3840x216034.80

Immortals Fenyx Rising (2020)

Low, 1280x720139.00
Medium, 1920x1080126.00
High, 1920x1080127.00
Ultra, 1920x1080122.00
QHD, 2560x1440121.00
4K, 3840x216083.00

Call of Duty Black Ops Cold War (2020)

Low, 1280x720298.00
Medium, 1920x1080198.00
High, 1920x1080169.00
Ultra, 1920x1080153.00
QHD, 2560x1440115.00
4K, 3840x216068.10

Assassin´s Creed Valhalla (2020)

Low, 1280x720227.00
Medium, 1920x1080169.00
High, 1920x1080142.00
Ultra, 1920x1080136.50
QHD, 2560x1440108.50
4K, 3840x216065.50

Watch Dogs Legion (2020)

Low, 1280x720191.00
Medium, 1920x1080190.00
High, 1920x1080170.00
Ultra, 1920x1080120.50
QHD, 2560x144091.25
4K, 3840x216053.55

Mafia Definitive Edition (2020)

Low, 1280x720160.00
Medium, 1920x1080142.00
High, 1920x1080138.00
QHD, 2560x1440120.00
4K, 3840x216067.00

Horizon Zero Dawn (2020)

Low, 1280x720245.00
Medium, 1920x1080205.00
High, 1920x1080184.00
Ultra, 1920x1080164.00
QHD, 2560x1440136.00
4K, 3840x216076.00

F1 2020 (2020)

Low, 1280x720520.00
Medium, 1920x1080442.00
High, 1920x1080395.00
Ultra, 1920x1080283.00
QHD, 2560x1440224.00
4K, 3840x2160136.50

Gears Tactics (2020)

Low, 1280x720495.80
Medium, 1920x1080338.10
High, 1920x1080249.00
Ultra, 1920x1080175.10
QHD, 2560x1440136.40
4K, 3840x216074.10

Doom Eternal (2020)

Low, 1280x720624.00
Medium, 1920x1080480.00
High, 1920x1080416.00
Ultra, 1920x1080411.00
QHD, 2560x1440328.00
4K, 3840x2160185.00

Red Dead Redemption 2 (2019)

Low, 1280x720208.00
Medium, 1920x1080196.00
High, 1920x1080150.00
Ultra, 1920x108098.00
QHD, 2560x144082.10
4K, 3840x216054.60

Borderlands 3 (2019)

Low, 1280x720197.00
Medium, 1920x1080169.00
High, 1920x1080152.00
Ultra, 1920x1080130.50
QHD, 2560x1440106.00
4K, 3840x216058.45

Control (2019)

Low, 1280x720240.00
Medium, 1920x1080234.00
High, 1920x1080174.50
QHD, 2560x1440113.00
4K, 3840x216054.30

Total War: Three Kingdoms (2019)

Low, 1280x720429.70
Medium, 1920x1080263.00
High, 1920x1080180.30
Ultra, 1920x1080141.30
QHD, 2560x144092.90
4K, 3840x216044.90

Anno 1800 (2019)

Low, 1280x720223.00
Medium, 1920x1080162.00
High, 1920x1080139.00
Ultra, 1920x108087.10
QHD, 2560x144070.70
4K, 3840x216052.00

The Division 2 (2019)

Low, 1280x720217.00
Medium, 1920x1080190.00
High, 1920x1080157.00
Ultra, 1920x1080138.00
QHD, 2560x1440118.00
4K, 3840x216066.60

Metro Exodus (2019)

Low, 1280x720274.00
Medium, 1920x1080214.00
High, 1920x1080154.00
Ultra, 1920x1080123.00
QHD, 2560x1440102.00
4K, 3840x216066.70

Far Cry New Dawn (2019)

Low, 1280x720141.00
Medium, 1920x1080126.00
High, 1920x1080123.00
Ultra, 1920x1080118.00
QHD, 2560x1440117.00
4K, 3840x2160101.00

Battlefield V (2018)

Low, 1280x720196.00
Medium, 1920x1080195.00
High, 1920x1080196.00
Ultra, 1920x1080197.00
QHD, 2560x1440196.00
4K, 3840x2160134.00

Assassin's Creed Odyssey (2018)

Low, 1280x720124.00
Medium, 1920x1080117.00
High, 1920x1080106.00
Ultra, 1920x108098.00
QHD, 2560x144099.00
4K, 3840x216068.00

Forza Horizon 4 (2018)

Low, 1280x720350.00
Medium, 1920x1080283.00
High, 1920x1080279.00
Ultra, 1920x1080247.50
QHD, 2560x1440230.50
4K, 3840x2160162.00

Shadow of the Tomb Raider (2018)

Low, 1280x720248.00
Medium, 1920x1080222.00
High, 1920x1080213.00
Ultra, 1920x1080200.50
QHD, 2560x1440159.00
4K, 3840x216085.00

The Witcher 3 (2015)

Low, 1024x768589.00
Medium, 1366x768375.00
High, 1920x1080323.00
Ultra, 1920x1080163.60
4K, 3840x2160122.00

Caractéristiques

Essentiel

Architecture RDNA 2.0
Nom de code Navi 21
Date de sortie 28 Oct 2020
Prix de sortie (MSRP) $999
Position dans l’évaluation de la performance 76
Genre Desktop

Infos techniques

Vitesse augmenté 2250 MHz
Unités de Compute 80
Vitesse du noyau 1825 MHz
Processus de fabrication 7 nm
Peak Double Precision (FP64) Performance 1440 GFLOPS (1:16)
Peak Half Precision (FP16) Performance 46.08 TFLOPS (2:1)
Peak Single Precision (FP32) Performance 23.04 TFLOPS
Pipelines 5120
Pixel fill rate 288.0 GPixel/s
Taux de remplissage de la texture 720.0 GTexel/s
Thermal Design Power (TDP) 300 Watt
Compte de transistor 26800 million

Sorties et ports de vidéo

Connecteurs d’écran 1x HDMI, 2x DisplayPort, 1x USB Type-C

Compatibilité, dimensions et exigences

Facteur de forme Triple-slot
Hauteur 50 mm (2 inches)
Interface PCIe 4.0 x16
Longeur 267 mm (10.5 inches)
Énergie du systeme recommandé (PSU) 700 Watt
Connecteurs d’énergie supplementaires 2x 8-pin
Largeur 120 mm (4.7 inches)

Soutien API

DirectX 12.2
OpenCL 2.1
OpenGL 4.6
Shader Model 6.5
Vulkan

Mémoire

RAM maximale 16 GB
Bande passante de la mémoire 512 GB/s
Largeur du bus mémoire 256 bit
Vitesse de mémoire 2000 MHz (16 Gbps effective)
Genre de mémoire GDDR6