Revue de la carte vidéo AMD Radeon HD 7670M

Radeon HD 7670M carte vidéo sortie par AMD; release date: 17 February 2012. Au jour du sortie, la carte vidéo couta $629.99. La carte video est conçue pour les ordinateurs laptop et est basé sur la microarchitecture TeraScale 2 nom de code Thames.

Vitesse du noyau - 600 MHz. Taux de remplissage de la texture - 14.4 GTexel / s. Pipelines - 480. Performance de point flottant - 576.0 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 716 million. Utilisation d’énergie (TDP) - 20 Watt.

Type de mémoire: DDR3, (GDDR5). Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 1800 MHz. Bande passant du mémoire - 28.8 GB / s. Mémoire partagé - 0.

Référence

PassMark
G3D Mark

Top 1 GPU

This GPU

38436

469

PassMark
G2D Mark

Top 1 GPU

This GPU

1295

Geekbench
OpenCL

Top 1 GPU

This GPU

342287

1405

CompuBench 1.5 Desktop
Face Detection

Top 1 GPU

This GPU

939.363 mPixels/s

2.470 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 GPU

This GPU

14101.507 Frames/s

210.901 Frames/s

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770 Frames

1228 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

2194 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

3341 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770.000 Fps

1228.000 Fps

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

2194.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

3341.000 Fps

3DMark Fire Strike
Graphics Score

Top 1 GPU

This GPU

21090

Nom	Valeur
PassMark - G3D Mark	469
PassMark - G2D Mark	86
Geekbench - OpenCL	1405
CompuBench 1.5 Desktop - Face Detection	2.470 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	210.901 Frames/s
GFXBench 4.0 - Car Chase Offscreen	1228 Frames
GFXBench 4.0 - Manhattan	2194 Frames
GFXBench 4.0 - T-Rex	3341 Frames
GFXBench 4.0 - Car Chase Offscreen	1228.000 Fps
GFXBench 4.0 - Manhattan	2194.000 Fps
GFXBench 4.0 - T-Rex	3341.000 Fps
3DMark Fire Strike - Graphics Score	0

Performance des jeux

1. Counter-Strike: GO (2012)
2. Hitman: Absolution (2012)
3. Call of Duty: Black Ops 2 (2012)
4. Borderlands 2 (2012)
5. Dirt Showdown (2012)
6. Diablo III (2012)

7. Mass Effect 3 (2012)
8. The Elder Scrolls V: Skyrim (2011)
9. Battlefield 3 (2011)
10. Deus Ex Human Revolution (2011)
11. StarCraft 2 (2010)
12. Metro 2033 (2010)

Counter-Strike: GO (2012)

Low, 1024x768	139.65
Medium, 1366x768	96.90
High, 1366x768	75.00

Hitman: Absolution (2012)

Low, 1024x768	15.90
Medium, 1366x768	13.60
High, 1366x768	8.70

Call of Duty: Black Ops 2 (2012)

Low, 1024x768	51.20
Medium, 1366x768	38.10
High, 1366x768	20.20

Borderlands 2 (2012)

Low, 1024x768	52.90
Medium, 1366x768	40.40
High, 1366x768	28.50
Ultra, 1920x1080	15.80

Dirt Showdown (2012)

Low, 1024x768	60.35
Medium, 1366x768	41.10
High, 1366x768	29.60
Ultra, 1920x1080	11.90

Diablo III (2012)

Low, 1024x768	61.10
Medium, 1366x768	44.60
High, 1366x768	38.20

Mass Effect 3 (2012)

Low, 1280x720	41.85
High, 1366x768	30.70
Ultra, 1920x1080	20.55

The Elder Scrolls V: Skyrim (2011)

Low, 1280x720	49.60
Medium, 1366x768	35.00
High, 1366x768	23.40
Ultra, 1920x1080	12.00

Battlefield 3 (2011)

Low, 1024x768	37.10
Medium, 1366x768	25.50
High, 1366x768	21.05
Ultra, 1920x1080	7.10

Deus Ex Human Revolution (2011)

Low, 1024x768	95.95
High, 1366x768	36.75
Ultra, 1920x1080	15.90

StarCraft 2 (2010)

Low, 1024x768	133.80
Medium, 1360x768	48.00
High, 1360x768	31.10
Ultra, 1920x1080	18.60

Metro 2033 (2010)

Low, 800x600	60.50
Medium, 1360x768	31.10
High, 1600x900	17.10
Ultra, 1920x1080	5.80

Caractéristiques

Essentiel
Architecture	TeraScale 2
Nom de code	Thames
Date de sortie	17 February 2012
Prix de sortie (MSRP)	$629.99
Position dans l’évaluation de la performance	1421
Prix maintenant	$629.99
Genre	Laptop
Valeur pour le prix (0-100)	1.48
Infos techniques
Vitesse du noyau	600 MHz
Performance á point flottant	576.0 gflops
Processus de fabrication	40 nm
Pipelines	480
Taux de remplissage de la texture	14.4 GTexel / s
Thermal Design Power (TDP)	20 Watt
Compte de transistor	716 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	11.2 (11_0)
OpenGL	4.4
Mémoire
RAM maximale	2 GB
Bande passante de la mémoire	28.8 GB / s
Largeur du bus mémoire	128 Bit
Vitesse de mémoire	1800 MHz
Genre de mémoire	DDR3, (GDDR5)
Mémoire partagé	0