Revue de la carte vidéo AMD Radeon HD 6450

Radeon HD 6450 carte vidéo sortie par AMD; release date: 7 April 2011. Au jour du sortie, la carte vidéo couta $55. La carte video est conçue pour les ordinateurs desktop et est basé sur la microarchitecture TeraScale 2 nom de code Caicos.

Vitesse augmenté - 750 MHz. Taux de remplissage de la texture - 5 GTexel / s. Pipelines - 160. Performance de point flottant - 200.0 gflops. Technologie de fabrication - 40 nm . Compte de transistors - 370 million. Utilisation d’énergie (TDP) - 30 Watt.

Type de mémoire: GDDR5. Amonte maximale de RAM - 1 GB. Largeur du bus mémoire - 64 Bit. Vitesse du mémoire - 800 MHz. Bande passant du mémoire - 8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5).

Référence

PassMark
G3D Mark

Top 1 GPU

This GPU

38696

198

PassMark
G2D Mark

Top 1 GPU

This GPU

1305

119

Geekbench
OpenCL

Top 1 GPU

This GPU

352795

643

CompuBench 1.5 Desktop
Face Detection

Top 1 GPU

This GPU

939.363 mPixels/s

1.878 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 GPU

This GPU

14101.507 Frames/s

97.327 Frames/s

CompuBench 1.5 Desktop
T-Rex

Top 1 GPU

This GPU

95.851 Frames/s

0.231 Frames/s

CompuBench 1.5 Desktop
Video Composition

Top 1 GPU

This GPU

461.690 Frames/s

4.982 Frames/s

CompuBench 1.5 Desktop
Bitcoin Mining

Top 1 GPU

This GPU

4429.590 mHash/s

19.314 mHash/s

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770 Frames

497 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

810 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

1627 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770.000 Fps

497.000 Fps

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

810.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

1627.000 Fps

3DMark Fire Strike
Graphics Score

Top 1 GPU

This GPU

36549

Nom	Valeur
PassMark - G3D Mark	198
PassMark - G2D Mark	119
Geekbench - OpenCL	643
CompuBench 1.5 Desktop - Face Detection	1.878 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	97.327 Frames/s
CompuBench 1.5 Desktop - T-Rex	0.231 Frames/s
CompuBench 1.5 Desktop - Video Composition	4.982 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining	19.314 mHash/s
GFXBench 4.0 - Car Chase Offscreen	497 Frames
GFXBench 4.0 - Manhattan	810 Frames
GFXBench 4.0 - T-Rex	1627 Frames
GFXBench 4.0 - Car Chase Offscreen	497.000 Fps
GFXBench 4.0 - Manhattan	810.000 Fps
GFXBench 4.0 - T-Rex	1627.000 Fps
3DMark Fire Strike - Graphics Score	0

Performance des jeux

1. Counter-Strike: GO (2012)
2. World of Warships (2015)
3. Company of Heroes 2 (2013)
4. Call of Duty: Black Ops 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)
13. Stalker: Call of Pripyat (2010)

Counter-Strike: GO (2012)

Low, 1024x768	134.30
Medium, 1366x768	81.20
High, 1366x768	54.10

World of Warships (2015)

Low, 1366x768	50.30
Medium, 1366x768	29.00
High, 1920x1080	11.50

Company of Heroes 2 (2013)

Low, 1024x768	12.80
Medium, 1366x768	10.10
High, 1366x768	5.50

Call of Duty: Black Ops 2 (2012)

Low, 1024x768	46.80
Medium, 1366x768	32.50
High, 1366x768	15.40
Ultra, 1920x1080	8.50

Dirt Showdown (2012)

Low, 1024x768	74.00
Medium, 1366x768	32.50
High, 1366x768	22.00
Ultra, 1920x1080	6.50

Diablo III (2012)

Low, 1024x768	70.00
Medium, 1366x768	45.00
High, 1366x768	37.00
Ultra, 1920x1080	23.00

Mass Effect 3 (2012)

Low, 1280x720	32.00
High, 1366x768	25.00
Ultra, 1920x1080	16.00

The Elder Scrolls V: Skyrim (2011)

Low, 1280x720	32.00
Medium, 1366x768	22.00
High, 1366x768	15.00

Battlefield 3 (2011)

Low, 1024x768

24.00

Deus Ex Human Revolution (2011)

Low, 1024x768	69.00
High, 1366x768	21.00
Ultra, 1920x1080	9.00

StarCraft 2 (2010)

Low, 1024x768	209.00
Medium, 1360x768	34.00
High, 1360x768	24.00
Ultra, 1920x1080	14.00

Metro 2033 (2010)

Low, 800x600	46.00
Medium, 1360x768	22.00

Stalker: Call of Pripyat (2010)

Ultra, 1920x1200

5.00

Caractéristiques

Essentiel
Architecture	TeraScale 2
Nom de code	Caicos
Conception	AMD Radeon HD 6000 Series
Date de sortie	7 April 2011
Prix de sortie (MSRP)	$55
Position dans l’évaluation de la performance	1626
Prix maintenant	$39.99
Genre	Desktop
Valeur pour le prix (0-100)	9.02
Infos techniques
Vitesse augmenté	750 MHz
Performance á point flottant	200.0 gflops
Processus de fabrication	40 nm
Pipelines	160
Stream Processors	160
Taux de remplissage de la texture	5 GTexel / s
Thermal Design Power (TDP)	30 Watt
Compte de transistor	370 million

Sorties et ports de vidéo
Connecteurs d’écran	1x DVI, 1x HDMI, 1x VGA
Soutien de DisplayPort
Soutien de Dual-link DVI
Eyefinity
HDMI
Nombre d’écrans Eyefinity	4
VGA
Compatibilité, dimensions et exigences
Soutien de bus	PCIe 2.0 x8
Interface	PCIe 2.0 x16
Longeur	168 mm
Connecteurs d’énergie supplementaires	None
Soutien API
DirectX	11
OpenGL	4.4
Mémoire
RAM maximale	1 GB
Bande passante de la mémoire	8.5-12.8 GB/x (DDR3) or 25.6-28.8 GB/s (GDDR5)
Largeur du bus mémoire	64 Bit
Vitesse de mémoire	800 MHz
Genre de mémoire	GDDR5
Technologies
AMD Eyefinity
CrossFire