Revue de la carte vidéo AMD Radeon RX 640

Radeon RX 640 carte vidéo sortie par AMD; release date: 13 May 2019. La carte vidéo est base sur la microarchitecture GCN 4.0 nom de code Arctic Islands.

Vitesse du noyau - 1082 MHz. Vitesse augmenté - 1218 MHz. Taux de remplissage de la texture - 38.98 GTexel/s. Pipelines - 512. Technologie de fabrication - 14 nm . Compte de transistors - 2200 million. Utilisation d’énergie (TDP) - 50 Watt.

Type de mémoire: GDDR5. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128 bit. Vitesse du mémoire - 1750 MHz (7000 MHz effective). Bande passant du mémoire - 112.0 GB/s.

Référence

GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
23622 Frames
1769 Frames
GFXBench 4.0
Manhattan
Top 1 GPU
This GPU
23622.000 Fps
1769.000 Fps
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
56437 Frames
2775 Frames
GFXBench 4.0
T-Rex
Top 1 GPU
This GPU
56437.000 Fps
2775.000 Fps
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
35496 Frames
3278 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 GPU
This GPU
35496.000 Fps
3278.000 Fps
Geekbench
OpenCL
Top 1 GPU
This GPU
237214
11216
PassMark
G2D Mark
Top 1 GPU
This GPU
1135
239
PassMark
G3D Mark
Top 1 GPU
This GPU
26643
1371
Nom Valeur
GFXBench 4.0 - Manhattan 1769 Frames
GFXBench 4.0 - Manhattan 1769.000 Fps
GFXBench 4.0 - T-Rex 2775 Frames
GFXBench 4.0 - T-Rex 2775.000 Fps
GFXBench 4.0 - Car Chase Offscreen 3278 Frames
GFXBench 4.0 - Car Chase Offscreen 3278.000 Fps
Geekbench - OpenCL 11216
PassMark - G2D Mark 239
PassMark - G3D Mark 1371

Performance des jeux

Star Wars Jedi Fallen Order (2019)

Medium, 1920x108025.90

Need for Speed Heat (2019)

Low, 1280x72031.70
Medium, 1920x108014.30

GRID 2019 (2019)

Low, 1280x72060.60
Medium, 1920x108020.40

Ghost Recon Breakpoint (2019)

Low, 1280x72029.00

FIFA 20 (2019)

Low, 1280x720112.60

Total War: Three Kingdoms (2019)

Low, 1280x72051.40
Medium, 1920x108016.90

F1 2019 (2019)

Low, 1280x72055.00
Medium, 1920x108023.00

Anno 1800 (2019)

Low, 1280x72061.80
Medium, 1920x108020.50

The Division 2 (2019)

Low, 1280x72052.00
Medium, 1920x108018.00

Far Cry New Dawn (2019)

Low, 1280x72037.00
Medium, 1920x108017.00

Apex Legends (2019)

Low, 1280x72072.00
Medium, 1920x108027.00
High, 1920x108020.00

Battlefield V (2018)

Low, 1280x72061.80
Medium, 1920x108029.80
High, 1920x108023.20

Assassin's Creed Odyssey (2018)

Low, 1280x72039.00
Medium, 1920x108020.00

Shadow of the Tomb Raider (2018)

Low, 1280x72049.00
Medium, 1920x108022.00

Far Cry 5 (2018)

Low, 1280x72048.00
Medium, 1920x108021.00

X-Plane 11.11 (2018)

Low, 1280x72045.50
Medium, 1920x108032.80
High, 1920x108030.10

Rise of the Tomb Raider (2016)

Low, 1024x76863.15
Medium, 1366x76835.65
High, 1920x108020.45

Dota 2 Reborn (2015)

Low, 1280x720111.50
Medium, 1366x76894.25
High, 1920x108052.55
Ultra, 1920x108049.25

The Witcher 3 (2015)

Low, 1024x76864.35
Medium, 1366x76838.90
High, 1920x108019.80
Ultra, 1920x108011.30

BioShock Infinite (2013)

Low, 1280x720150.50
Medium, 1366x76894.10
High, 1366x76874.40
Ultra, 1920x108027.30

Caractéristiques

Essentiel

Architecture GCN 4.0
Nom de code Arctic Islands
Date de sortie 13 May 2019
Position dans l’évaluation de la performance 845

Infos techniques

Vitesse augmenté 1218 MHz
Unités de Compute 8
Vitesse du noyau 1082 MHz
Processus de fabrication 14 nm
Peak Double Precision (FP64) Performance 77.95 GFLOPS
Peak Half Precision (FP16) Performance 1247 GFLOPS
Peak Single Precision (FP32) Performance 1247 GFLOPS
Pipelines 512
Pixel fill rate 19.49 GPixel/s
Taux de remplissage de la texture 38.98 GTexel/s
Thermal Design Power (TDP) 50 Watt
Compte de transistor 2200 million

Sorties et ports de vidéo

Connecteurs d’écran 1x DVI, 1x HDMI, 1x DisplayPort
Soutien de DisplayPort
HDMI

Compatibilité, dimensions et exigences

Interface PCIe 3.0 x8
Longeur 5.7 inches (145 mm)
Énergie du systeme recommandé (PSU) 350 Watt
Connecteurs d’énergie supplementaires None
Largeur Dual-slot

Soutien API

DirectX 12
OpenCL 2.0
OpenGL 4.6
Shader Model 6.4
Vulkan

Mémoire

RAM maximale 2 GB
Bande passante de la mémoire 112.0 GB/s
Largeur du bus mémoire 128 bit
Vitesse de mémoire 1750 MHz (7000 MHz effective)
Genre de mémoire GDDR5

Technologies

Unified Video Decoder (UVD)
Video Code Engine (VCE)