Reseña de la tarjeta de video AMD Radeon HD 7770 GHz Edition
La tarjeta de video Radeon HD 7770 GHz Edition fue lanzada al mercado por AMD; fecha de lanzamiento: 15 February 2012. Para el momento del lanzamiento, la tarjeta de video cuesta $159. La tarjeta de video está diseñada para computadoras desktop y basado en la micro-arquitectura GCN 1.0 nombre clave Cape Verde.
Impulso de la velocidad del reloj - 1000 MHz. Tasa de llenado de texturas - 40 GTexel / s. Pipelines - 640. Desempeño de punto flotante - 1,280 gflops. Tecnología de proceso de manufactura - 28 nm. Número de transistores - 1,500 million. Consumo de energía (TDP) - 125 Watt.
Tipo de memoria: GDDR5. Cantidad de RAM máxima - 1 GB. Ancho del bus de memoria - 128 Bit. Velocidad de reloj de la memoria - 1125 MHz. Ancho de banda de la memoria - 72 GB/s.
Referencias
| PassMark G3D Mark |
|
|
||||
| PassMark G2D Mark |
|
|
||||
| Geekbench OpenCL |
|
|
||||
| CompuBench 1.5 Desktop Face Detection |
|
|
||||
| CompuBench 1.5 Desktop Ocean Surface Simulation |
|
|
||||
| CompuBench 1.5 Desktop T-Rex |
|
|
||||
| CompuBench 1.5 Desktop Video Composition |
|
|
||||
| CompuBench 1.5 Desktop Bitcoin Mining |
|
|
||||
| GFXBench 4.0 Car Chase Offscreen |
|
|
||||
| GFXBench 4.0 Manhattan |
|
|
||||
| GFXBench 4.0 T-Rex |
|
|
||||
| GFXBench 4.0 Car Chase Offscreen |
|
|
||||
| GFXBench 4.0 Manhattan |
|
|
||||
| GFXBench 4.0 T-Rex |
|
|
||||
| 3DMark Fire Strike Graphics Score |
|
|
| Nombre | Valor |
|---|---|
| PassMark - G3D Mark | 2174 |
| PassMark - G2D Mark | 462 |
| Geekbench - OpenCL | 14263 |
| CompuBench 1.5 Desktop - Face Detection | 33.836 mPixels/s |
| CompuBench 1.5 Desktop - Ocean Surface Simulation | 506.712 Frames/s |
| CompuBench 1.5 Desktop - T-Rex | 3.010 Frames/s |
| CompuBench 1.5 Desktop - Video Composition | 49.787 Frames/s |
| CompuBench 1.5 Desktop - Bitcoin Mining | 153.657 mHash/s |
| GFXBench 4.0 - Car Chase Offscreen | 3707 Frames |
| GFXBench 4.0 - Manhattan | 4524 Frames |
| GFXBench 4.0 - T-Rex | 14630 Frames |
| GFXBench 4.0 - Car Chase Offscreen | 3707.000 Fps |
| GFXBench 4.0 - Manhattan | 4524.000 Fps |
| GFXBench 4.0 - T-Rex | 14630.000 Fps |
| 3DMark Fire Strike - Graphics Score | 711 |
Desempeño en juego
2. Total War: Rome II (2013)
3. Company of Heroes 2 (2013)
4. Metro: Last Light (2013)
5. BioShock Infinite (2013)
6. StarCraft II: Heart of the Swarm (2013)
7. SimCity (2013)
8. Tomb Raider (2013)
9. Crysis 3 (2013)
10. Hitman: Absolution (2012)
12. World of Tanks v8 (2012)
13. Borderlands 2 (2012)
14. Dirt Showdown (2012)
15. Diablo III (2012)
16. Mass Effect 3 (2012)
17. The Elder Scrolls V: Skyrim (2011)
18. Battlefield 3 (2011)
19. Deus Ex Human Revolution (2011)
20. StarCraft 2 (2010)
21. Metro 2033 (2010)
Counter-Strike: GO (2012)
| Low, 1024x768 | 249.90 |
| Medium, 1366x768 | 230.40 |
| High, 1366x768 | 199.00 |
Total War: Rome II (2013)
| Low, 1024x768 | 121.60 |
| Medium, 1366x768 | 100.60 |
| High, 1366x768 | 72.00 |
| Ultra, 1920x1080 | 25.30 |
Company of Heroes 2 (2013)
| Low, 1024x768 | 57.10 |
| Medium, 1366x768 | 50.80 |
| High, 1366x768 | 30.30 |
| Ultra, 1920x1080 | 10.50 |
Metro: Last Light (2013)
| Low, 1024x768 | 94.10 |
| Medium, 1366x768 | 71.20 |
| High, 1366x768 | 35.90 |
| Ultra, 1920x1080 | 18.80 |
BioShock Infinite (2013)
| Low, 1280x720 | 171.60 |
| Medium, 1366x768 | 91.80 |
| High, 1366x768 | 76.70 |
| Ultra, 1920x1080 | 24.70 |
StarCraft II: Heart of the Swarm (2013)
| Low, 1024x768 | 289.80 |
| Medium, 1366x768 | 119.70 |
| High, 1366x768 | 92.70 |
| Ultra, 1920x1080 | 32.60 |
SimCity (2013)
| Low, 1024x768 | 97.10 |
| Medium, 1366x768 | 61.40 |
| High, 1366x768 | 47.30 |
| Ultra, 1920x1080 | 25.60 |
Tomb Raider (2013)
| Low, 1024x768 | 188.80 |
| Medium, 1366x768 | 95.60 |
| High, 1366x768 | 63.30 |
| Ultra, 1920x1080 | 27.70 |
Crysis 3 (2013)
| Low, 1024x768 | 86.20 |
| Medium, 1366x768 | 46.50 |
| High, 1366x768 | 30.40 |
| Ultra, 1920x1080 | 12.60 |
Hitman: Absolution (2012)
| Low, 1024x768 | 64.20 |
| Medium, 1366x768 | 60.40 |
| High, 1366x768 | 38.60 |
| Ultra, 1920x1080 | 14.70 |
Call of Duty: Black Ops 2 (2012)
| Low, 1024x768 | 153.30 |
| Medium, 1366x768 | 127.60 |
| High, 1366x768 | 70.50 |
| Ultra, 1920x1080 | 47.40 |
World of Tanks v8 (2012)
| Low, 1024x768 | 115.90 |
| Medium, 1366x768 | 73.50 |
| High, 1366x768 | 65.70 |
| Ultra, 1920x1080 | 38.20 |
Borderlands 2 (2012)
| Low, 1024x768 | 115.60 |
| Medium, 1366x768 | 96.30 |
| High, 1366x768 | 73.10 |
| Ultra, 1920x1080 | 42.30 |
Dirt Showdown (2012)
| Low, 1024x768 | 94.00 |
| Medium, 1366x768 | 71.00 |
| High, 1366x768 | 67.90 |
| Ultra, 1920x1080 | 33.20 |
Diablo III (2012)
| Low, 1024x768 | 212.90 |
| Medium, 1366x768 | 155.10 |
| High, 1366x768 | 129.60 |
| Ultra, 1920x1080 | 86.30 |
Mass Effect 3 (2012)
| Low, 1280x720 | 60.00 |
| High, 1366x768 | 59.50 |
| Ultra, 1920x1080 | 42.20 |
The Elder Scrolls V: Skyrim (2011)
| Medium, 1366x768 | 88.20 |
| High, 1366x768 | 63.70 |
| Ultra, 1920x1080 | 36.10 |
Battlefield 3 (2011)
| Low, 1024x768 | 93.30 |
| Medium, 1366x768 | 64.60 |
| High, 1366x768 | 49.30 |
| Ultra, 1920x1080 | 20.90 |
Deus Ex Human Revolution (2011)
| Low, 1024x768 | 245.10 |
| High, 1366x768 | 108.50 |
| Ultra, 1920x1080 | 49.80 |
StarCraft 2 (2010)
| Low, 1024x768 | 319.80 |
| Medium, 1360x768 | 117.40 |
| High, 1360x768 | 91.90 |
| Ultra, 1920x1080 | 55.50 |
Metro 2033 (2010)
| Low, 800x600 | 130.50 |
| Medium, 1360x768 | 80.70 |
| High, 1600x900 | 47.40 |
| Ultra, 1920x1080 | 16.80 |
Especificaciones
Esenciales |
|
| Arquitectura | GCN 1.0 |
| Nombre clave | Cape Verde |
| Diseño | AMD Radeon HD 7000 Series |
| Fecha de lanzamiento | 15 February 2012 |
| Precio de lanzamiento (MSRP) | $159 |
| Lugar en calificación por desempeño | 557 |
| Tipo | Desktop |
Información técnica |
|
| Impulso de la velocidad de reloj | 1000 MHz |
| Desempeño de punto flotante | 1,280 gflops |
| Tecnología de proceso de manufactura | 28 nm |
| Pipelines | 640 |
| Stream Processors | 640 |
| Tasa de llenado de textura | 40 GTexel / s |
| Diseño energético térmico (TDP) | 125 Watt |
| Número de transistores | 1,500 million |
Puertos y salidas de video |
|
| Conectores de pantalla | 1x DVI, 1x HDMI, 2x mini-DisplayPort |
| Soporte de DisplayPort | |
| Soporte de DVI Dual-link | |
| Eyefinity | |
| HDMI | |
| VGA | |
Compatibilidad, dimensiones y requerimientos |
|
| Soporte de bus | PCIe 2.1 x16 |
| Interfaz | PCIe 3.0 x16 |
| Longitud | 210 mm |
| Conectores de energía complementarios | 1x 6-pin |
Soporte de API |
|
| DirectX | 11 |
| OpenGL | 4.5 |
Memoria |
|
| Cantidad máxima de RAM | 1 GB |
| Ancho de banda de la memoria | 72 GB/s |
| Ancho de bus de la memoria | 128 Bit |
| Velocidad de reloj de memoria | 1125 MHz |
| Tipo de memoria | GDDR5 |
Tecnologías |
|
| AMD Eyefinity | |
| CrossFire | |
| FreeSync | |

