Revue de la carte vidéo AMD Radeon HD 8790M

Radeon HD 8790M carte vidéo sortie par AMD; release date: 1 April 2013. La carte video est conçue pour les ordinateurs desktop et est basé sur la microarchitecture GCN 1.0 nom de code Mars.

Vitesse du noyau - 850 MHz. Vitesse augmenté - 850 MHz. Taux de remplissage de la texture - 21.6 GTexel / s. Pipelines - 384. Performance de point flottant - 691.2 gflops. Technologie de fabrication - 28 nm . Compte de transistors - 1,040 million.

Type de mémoire: GDDR5. Amonte maximale de RAM - 2 GB. Largeur du bus mémoire - 128 Bit. Vitesse du mémoire - 4000 MHz. Bande passant du mémoire - 64 GB / s. Mémoire partagé - 0.

Référence

PassMark
G3D Mark

Top 1 GPU

This GPU

38719

1306

PassMark
G2D Mark

Top 1 GPU

This GPU

1306

751

Geekbench
OpenCL

Top 1 GPU

This GPU

352097

4806

CompuBench 1.5 Desktop
Face Detection

Top 1 GPU

This GPU

939.363 mPixels/s

12.759 mPixels/s

CompuBench 1.5 Desktop
Ocean Surface Simulation

Top 1 GPU

This GPU

14101.507 Frames/s

465.631 Frames/s

CompuBench 1.5 Desktop
T-Rex

Top 1 GPU

This GPU

95.851 Frames/s

1.576 Frames/s

CompuBench 1.5 Desktop
Video Composition

Top 1 GPU

This GPU

461.690 Frames/s

28.839 Frames/s

CompuBench 1.5 Desktop
Bitcoin Mining

Top 1 GPU

This GPU

4429.590 mHash/s

80.418 mHash/s

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770 Frames

2181 Frames

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823 Frames

2656 Frames

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225 Frames

2014 Frames

GFXBench 4.0
Car Chase Offscreen

Top 1 GPU

This GPU

34770.000 Fps

2181.000 Fps

GFXBench 4.0
Manhattan

Top 1 GPU

This GPU

27823.000 Fps

2656.000 Fps

GFXBench 4.0
T-Rex

Top 1 GPU

This GPU

69225.000 Fps

2014.000 Fps

3DMark Fire Strike
Graphics Score

Top 1 GPU

This GPU

36540

1607

Nom	Valeur
PassMark - G3D Mark	1306
PassMark - G2D Mark	751
Geekbench - OpenCL	4806
CompuBench 1.5 Desktop - Face Detection	12.759 mPixels/s
CompuBench 1.5 Desktop - Ocean Surface Simulation	465.631 Frames/s
CompuBench 1.5 Desktop - T-Rex	1.576 Frames/s
CompuBench 1.5 Desktop - Video Composition	28.839 Frames/s
CompuBench 1.5 Desktop - Bitcoin Mining	80.418 mHash/s
GFXBench 4.0 - Car Chase Offscreen	2181 Frames
GFXBench 4.0 - Manhattan	2656 Frames
GFXBench 4.0 - T-Rex	2014 Frames
GFXBench 4.0 - Car Chase Offscreen	2181.000 Fps
GFXBench 4.0 - Manhattan	2656.000 Fps
GFXBench 4.0 - T-Rex	2014.000 Fps
3DMark Fire Strike - Graphics Score	1607

Performance des jeux

1. Counter-Strike: GO (2012)
2. Company of Heroes 2 (2013)
3. Metro: Last Light (2013)
4. BioShock Infinite (2013)
5. SimCity (2013)
6. Tomb Raider (2013)

7. Crysis 3 (2013)
8. Hitman: Absolution (2012)
9. Call of Duty: Black Ops 2 (2012)
10. Dirt Showdown (2012)
11. Diablo III (2012)
12. Battlefield 3 (2011)

Counter-Strike: GO (2012)

Medium, 1366x768	149.00
High, 1366x768	116.00

Company of Heroes 2 (2013)

Low, 1024x768	38.90
Medium, 1366x768	30.67
High, 1366x768	17.20
Ultra, 1920x1080	12.52

Metro: Last Light (2013)

Low, 1024x768	56.00
Medium, 1366x768	40.00
High, 1366x768	22.70
Ultra, 1920x1080	11.70

BioShock Infinite (2013)

Low, 1280x720	113.00
Medium, 1366x768	55.00
High, 1366x768	47.00
Ultra, 1920x1080	15.60

SimCity (2013)

Low, 1024x768	93.00
Medium, 1366x768	38.00
High, 1366x768	29.00
Ultra, 1920x1080	16.00

Tomb Raider (2013)

Low, 1024x768	127.00
Medium, 1366x768	57.00
High, 1366x768	42.50
Ultra, 1920x1080	19.70

Crysis 3 (2013)

Low, 1024x768	103.00
Medium, 1366x768	66.00
High, 1366x768	42.00
Ultra, 1920x1080	16.00

Hitman: Absolution (2012)

Low, 1024x768	49.00
Medium, 1366x768	44.00
High, 1366x768	25.00
Ultra, 1920x1080	10.00

Call of Duty: Black Ops 2 (2012)

Low, 1024x768	109.00
Medium, 1366x768	82.00
High, 1366x768	43.00
Ultra, 1920x1080	27.90

Dirt Showdown (2012)

Low, 1024x768	82.00
Medium, 1366x768	47.00
High, 1366x768	27.00
Ultra, 1920x1080	19.00

Diablo III (2012)

Low, 1024x768	97.00
Medium, 1366x768	70.00
High, 1366x768	61.00
Ultra, 1920x1080	37.00

Battlefield 3 (2011)

Low, 1024x768	78.00
Medium, 1366x768	53.00
High, 1366x768	41.00
Ultra, 1920x1080	16.00

Caractéristiques

Essentiel
Architecture	GCN 1.0
Nom de code	Mars
Conception	AMD Radeon HD 8000M Series
Date de sortie	1 April 2013
Position dans l’évaluation de la performance	855
Genre	Desktop
Infos techniques
Vitesse augmenté	850 MHz
Unités de Compute	6
Vitesse du noyau	850 MHz
Performance á point flottant	691.2 gflops
Processus de fabrication	28 nm
Pipelines	384
Taux de remplissage de la texture	21.6 GTexel / s
Compte de transistor	1,040 million

Sorties et ports de vidéo
Connecteurs d’écran	No outputs
Compatibilité, dimensions et exigences
Interface	MXM-A (3.0)
Taille du laptop	medium sized
Connecteurs d’énergie supplementaires	None
Soutien API
DirectX	11
OpenGL	4.4
Mémoire
RAM maximale	2 GB
Bande passante de la mémoire	64 GB / s
Largeur du bus mémoire	128 Bit
Vitesse de mémoire	4000 MHz
Genre de mémoire	GDDR5
Mémoire partagé	0