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GIGABYTE
ATI Radeon HD 3870 512MB Crossfire Review |
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GIGABYTE ATI Radeon HD 3870 512MB Graphics Card |
It's been quite some time since
video games out performed the current video cards. Just a few years ago, every
video card from the 6800 to the 7900 series could very easily demonstrate their
capabilities easily in pretty much every game right up to maximum screen
resolutions. You could definitely enjoy games with the highest details.
Recently, you've seen titles like Crysis, Call of Duty 4, and Company of Heroes
which all can pick away at your frame rates the higher you go with resolutions.
Of the three, Crysis can pretty much clobber any video card around right now.
I've seen systems with Quad SLI encounter various issues, mostly due to drivers
running in Vista.
So, we know most all current NVidia cards have their work cut out for them,
especially when it comes to the more cost effective video cards. But, what about
ATI? There's been quite a bit of debate as to whether or not ATI has had enough
power to play the latest games. This debate doesn't seem like an efficient use
of everyone's time after checking out ATI's latest HD 3870 1GB X2 graphics card.
Even though it's their current flagship, it's been easily seeing over 23,000
with the slower HD 3870 512MB versions coming very close as well.

Features Ultra Durable 2 |
Two of those latest cards has come to us in the form of Gigabyte's ATI Radeon HD
3870 512MB graphics cards, or GV-RX387512H for those currently shopping.
NVidia's 8800 series are a very common top end budget gamer card and typically
does well in most cases. How does the Gigabyte HD 3870 stack up against the
card? And is it a viable solution? Read on for the surprising results.
Specifications:
GV-RX387512H
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- Powered by Radeon HD 3870 GPU
- Supports PCI Express 2.0
- Microsoft DirectX 10.1 and OpenGL 2.0 support
- Integrated with the industry's best 512MB GDDR3
memory and 256-bit memory interface
- Supports CrossFireX™ and Avivo™HD technology
- Features dual DVI-I / D-sub / HDMI / HDCP
- HDMI and 5.1 surround audio(by optional adapter)

 
   
   
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Specifications |
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Chipset |
ATI Radeon HD 3870 |
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Memory |
512MB |
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Memory Bus |
256 bit |
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Memory Type |
GDDR3 |
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Card dimension |
ATX |
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Bus Type |
PCI-E 2.0 |
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Bus Speed |
16 |
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D-SUB |
Y (By Adapter) |
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TV-OUT |
Y |
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DVI Port |
Y (DVI-I) |
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VIVO |
N |
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Multi View |
Y |
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55nm Technology
Faster clocks, double the transistor density of earlier
65 nm technology. 55nm technology helped make HD3800
series products the most advanced GPUs ever highest
clocks speeds, incredible feature integration, full
performance and precision all the time, and ability to
take advantage of future, higher-speed memories.
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Ultra Durable 2 -Designed with Top Quality Highly
Efficient Components

Using high quality components on graphics cards is the
key factor for having a long lasting, stable and
reliable product. GIGABYTE is again setting a new
standard by using Ferrite Core Chokes, Low RDS (on)
MOSFET and Lower ESR Solid Capacitors, providing the
stability and reliability from their high-end graphics
solution. In addition, GIGABYTE Ultra Durable 2 Edition
graphics cards now feature a sophisticated layout
topology. This state-of-the-art power design from
GIGABYTE delivers the ideal integration of thermal,
electric characteristics, digital signals, power
circuitry and optimum placement of components for
enhanced graphics performance.

Ultra Cooling - Low RDS(on) MOSFET Design

Low Power Loss - Ferrite Core Choke Design

Longer Life - All-Solid Capacitor Design |
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Microsoft® DirectX® 10.1
The power of DirectX® 10.1 with awesome
performance, stunning visual effects, and more dynamic
interactivity than ever before.Ensures the best
performance and application compatibility for all
DirectX® 10.1 applications. Microsoft®
DirectX® 10.1 games, with stunning 3D
graphics and shading effects. |
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Shader Model 4.1
Shader Model 4.1 adds support for indexed temporaries
which can be quite useful for certain tasks.Regular
direct temporary access is preferable is most cases. One
reason is that indexed temporaries are hard to optimize.
The shader optimizer may not be able to identify
optimizations across indexed accesses that could
otherwise have been detected. Furthermore, indexed
temporaries tend to increase register pressure a lot. An
ordinary shader that contains for instance a few dozen
variables will seldom consume a few dozen temporaries in
the end but is likely to be optimized down to a handful
depending on what the shader does. This is because the
shader optimizer can easily track all variables and
reuse registers. This is typically not possible for
indexed temporaries, thus the register pressure of the
shader may increase dramatically. This could be
detrimental to performance as it reduces the hardware’s
ability to hide latencies. |
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OpenGL 2.0® Optimizations and Support
Ensure top-notch compatibility and performance for all
OpenGL 2.0 application.
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Dual-link DVI
Dual-link DVI supports any combination of digital and
analog display, and independent resolution and refresh
rate selection for any two connected displays. Dual Link
technology doubles the display bandwidth through a
single DVI connection to support ultra-high resolution
output and significantly increase productivity.
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ATI CrossFireX
Upgrade to even greater 3D performance quickly and
easily thanks to plug-and-play ATI CrossFireX multi-GPU
technology...more
information
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PCI-E 2.0
PCI Express® 2.0 –Now you are ready for the
most demanding graphics applications thanks to PCI
Express® 2.0 support, which allows up to
twice the throughput of current PCI Express®
cards. Doubles the bus standard's bandwidth from 2.5
Gbit/s (PCIe 1.1) to 5 Gbit/sec. |
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RoHS Compliant
As a citizen of the global village, GIGABYTE exert
ourselves to be a pioneer in environment care. Give the
whole of Earth a promis that our products do not contain
any of the restricted substances in concentrations and
applications banned by the RoHS Directive, and are
capable of being worked on at the higher temperatures
required for lead free solder. One Earth and GIGABYTE
Cares!
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HDCP Support
High-Bandwidth Digital Content Protection (HDCP) is a
form of copy protection technology designed to prevent
transmission of non-encrypted high-definition content as
it travels across DVI or HDMI digital connections.
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HDMI Ready
High Definition Multimedia Interface (HDMI) is a new
interface standard for consumer electronics devices that
combines HDCP-protected digital video and audio into a
single, consumer-friendly connector.
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Windows Vista™
Enjoy powerful graphics performance, improved stability,
and an immersive HD gaming experience for Windows Vista.
ATI Catalyst™ software is designed for quick setup of
graphics, video, and multiple displays, and
automatically configures optimal system settings for
lifelike DirectX 10 gaming and the visually stunning
Windows Aero™ user interface.
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Display Support
*Dual integrated 400MHz RAMDACs for analog display
resolutions up to and including 2048x1536 at 85Hz .
*Dual-link DVI capability to drive the industry's
largest and highest resolution digital flat panel
displays up to 2560x1600 at 60 Hz.
*Integrated HDTV encoder provides analog TV-output
(Component/Composite/S-Video) up to 1080i resolution....
more information |
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ATI Avivo HD
ATI Avivo HD continues to provide brilliant colors,
sharp images, smooth playback of Blu-ray™ and HD DVD
content, and now adds enhanced connectivity through
DisplayPort™, HDMI with built-in multi-channel digital
audio, and on some GPUs, Unified Video Decoding (UVD).
UVD is designed to enable a cool and quiet media PC with
low GPU and CPU power requirements and playback of full
HD 1080p content. |
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