Revue de la carte vidéo NVIDIA GeForce GT 420M

GeForce GT 420M carte vidéo sortie par NVIDIA; release date: 3 September 2010. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture Fermi nom de code GF108.

Vitesse du noyau - 1000 MHz. Taux de remplissage de la texture - 6.0 billion / sec. Pipelines - 96. Performance de point flottant - 192 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 585 million. Utilisation d’énergie (TDP) - 23 Watt.

Type de mémoire: (G)DDR3. Amonte maximale de RAM - 512 MB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 800 MHz. Bande passant du mémoire - 25.6 GB / s. Mémoire partagé - 0.

Référence

PassMark
G3D Mark

Top 1 GPU

This GPU

38695

405

PassMark
G2D Mark

Top 1 GPU

This GPU

1305

Geekbench
OpenCL

Top 1 GPU

This GPU

352795

1583

CompuBench 1.5 Desktop
Face Detection

Top 1 GPU

This GPU

939.363 mPixels/s

4.277 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 GPU

This GPU

14101.507 Frames/s

162.162 Frames/s

CompuBench 1.5 Desktop
T-Rex

Top 1 GPU

This GPU

95.851 Frames/s

0.426 Frames/s

CompuBench 1.5 Desktop
Bitcoin Mining

Top 1 GPU

This GPU

4429.590 mHash/s

12.306 mHash/s

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770 Frames

737 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

1731 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

2906 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770.000 Fps

737.000 Fps

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

1731.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

2906.000 Fps

Nom	Valeur
PassMark - G3D Mark	405
PassMark - G2D Mark	90
Geekbench - OpenCL	1583
CompuBench 1.5 Desktop - Face Detection	4.277 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	162.162 Frames/s
CompuBench 1.5 Desktop - T-Rex	0.426 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining	12.306 mHash/s
GFXBench 4.0 - Car Chase Offscreen	737 Frames
GFXBench 4.0 - Manhattan	1731 Frames
GFXBench 4.0 - T-Rex	2906 Frames
GFXBench 4.0 - Car Chase Offscreen	737.000 Fps
GFXBench 4.0 - Manhattan	1731.000 Fps
GFXBench 4.0 - T-Rex	2906.000 Fps

Performance des jeux

1. StarCraft 2 (2010)
2. Metro 2033 (2010)
3. Left 4 Dead (2008)
4. Trackmania Nations Forever (2008)
5. Call of Duty 4 - Modern Warfare (2007)
6. Supreme Commander - FA Bench (2007)

7. Crysis - GPU Benchmark (2007)
8. World in Conflict - Benchmark (2007)
9. Half Life 2 - Lost Coast Benchmark (2005)
10. World of Warcraft (2005)
11. Doom 3 (2004)
12. Quake 3 Arena - Timedemo (1999)

StarCraft 2 (2010)

Low, 1024x768	112.00
Medium, 1360x768	34.00
High, 1360x768	25.00
Ultra, 1920x1080	14.00

Metro 2033 (2010)

Low, 800x600	38.00
Medium, 1360x768	23.55
High, 1600x900	12.00
Ultra, 1920x1080	4.00

Left 4 Dead (2008)

High, 1024x768

74.00

Trackmania Nations Forever (2008)

Low, 640x480	201.00
High, 1024x768	53.30
Ultra, 1920x1080	28.70

Call of Duty 4 - Modern Warfare (2007)

High, 1280x1024

44.90

Supreme Commander - FA Bench (2007)

Low, 1024x768	48.20
Medium, 1024x768	32.90
High, 1024x768	27.10
Ultra, 1920x1080	14.90

Crysis - GPU Benchmark (2007)

Low, 1024x768	65.70
Medium, 1024x768	37.70
High, 1024x768	22.70
Ultra, 1920x1080	5.30

World in Conflict - Benchmark (2007)

Low, 800x600	113.00
Medium, 1024x768	53.00
High, 1024x768	29.00
Ultra, 1920x1080	12.00

Half Life 2 - Lost Coast Benchmark (2005)

High, 1024x768

115.00

World of Warcraft (2005)

High, 1280x1024

38.00

Doom 3 (2004)

Low, 640x480	187.00
Ultra, 1024x768	133.00

Quake 3 Arena - Timedemo (1999)

High, 1024x768

436.00

Caractéristiques

Essentiel
Architecture	Fermi
Nom de code	GF108
Date de sortie	3 September 2010
Position dans l’évaluation de la performance	1502
Genre	Laptop
Infos techniques
Vitesse du noyau	1000 MHz
Noyaux CUDA	96
Performance á point flottant	192 gflops
Processus de fabrication	40 nm
Pipelines	96
Taux de remplissage de la texture	6.0 billion / sec
Thermal Design Power (TDP)	23 Watt
Compte de transistor	585 million

Sorties et ports de vidéo
Connecteurs d’écran	No outputs
Compatibilité, dimensions et exigences
Interface	PCIe 2.0 x16
Taille du laptop	medium sized
Soutien API
DirectX	12 API
OpenCL	1.1
OpenGL	4.5
Mémoire
RAM maximale	512 MB
Bande passante de la mémoire	25.6 GB / s
Largeur du bus mémoire	128 Bit
Vitesse de mémoire	800 MHz
Genre de mémoire	(G)DDR3
Mémoire partagé	0
Technologies
CUDA