Hardware Specification

Model

HD7770-DC-1GD5-V2

Graphics Engine

AMD Radeon™ HD 7770

Bus Standard

PCI Express® 3.0

 

OpenGL® 4.2

OpenGL

 

1GB GDDR5

Video Memory

 

1020 MHz

Engine Clock

Stream Processor

640

 

4600MHz (1150MHz GDDR5)

Memory Clock

 

128 bit

Memory Interface

 

400MHz

RAMDAC

DVI Max. Resolution

2560* 1600

 

2048* 1536

D-Sub Max. Resolution

 

YES X1 (through DVI to D-Sub adaptor)

D-Sub Output

 

YES X2 (Native)

DVI Output

HDMI Output

YES X1 (Native)

 

YES X1 (Native)

DisplayPort

HDCP compliant

YES

Adapter/Cable Bundled

1x DVI to D-sub adaptor

1x CROSSFIRE BRIDGE CABLE

 

 

Software Bundled

ASUS Utilities & Driver

 

9.3” x 5.5” x 1.7”

Dimension

 

 

Page 3 of 3

Page 3
Image 3
Asus HD7770DC1GD5, HD77701GD5 manual Hardware Specification Model, HD7770-DC-1GD5-V2, Ramdac

HD77701GD5, HD7770DC1GD5 specifications

The Asus HD7770DC1GD5 and HD77701GD5 graphics cards are part of AMD's Radeon HD 7000 series, designed to deliver impressive performance for gaming and multimedia applications. Both models are equipped with the 28nm GCN architecture, which allows for efficient power consumption and higher performance per watt compared to older models.

One of the standout features of these graphics cards is their direct cooling solution. The DC (DirectCU) technology utilized in the HD7770DC1GD5 model incorporates large heat pipes that are directly in contact with the GPU. This design significantly enhances heat dissipation and allows for lower temperatures, enabling the card to maintain stable performance during extended gaming sessions. It runs quieter than reference models, thanks to its optimized fan design.

The HD7770 DC1GD5 has a clock speed of 1000 MHz and comes with 1 GB of GDDR5 memory, running at a speed of 4500 MHz. This configuration allows for smoother gameplay and faster loading times in various modern games. It supports DirectX 11.1, enhancing effects like tessellation and allowing for greater detail in gaming environments.

In terms of connectivity, both graphics cards are equipped with multiple outputs, including HDMI, DVI, and DisplayPort, enabling users to connect multiple displays and enjoy high-definition resolutions. This makes the cards ideal for both gaming and productivity tasks, particularly for those interested in multi-monitor setups.

Another noteworthy aspect of the HD7770 series is its support for AMD's Eyefinity technology, which allows users to expand their gaming experience across several screens. This feature can create an immersive gaming environment, perfect for simulation and racing games.

In conclusion, the Asus HD7770DC1GD5 and HD77701GD5 graphics cards represent an excellent option for gamers seeking value without sacrificing performance. With advanced cooling solutions, modern connectivity options, and solid gaming performance, they are well-suited for mid-range gaming systems. Their support for the latest graphics technologies ensures that they remain relevant even as gaming demands continue to evolve.