Buy the ARP T-Shirt! BIOS Optimization Guide Money Savers!

 23 August 2006
 Discuss here !
Desktop Graphics Card Comparison Guide Rev. 33.0
Covering 628 desktop graphics cards, this comprehensive comparison allows you ... Read here
BIOS Option Of The Week - Virtualization Technology
Since 1999, we have been developing the BIOS Optimization Guide, affectionately known... Read here
Buy The BOG Book Subscribe To The BOG! Latest Money Savers!
XFX GeForce 7900 GT Extreme Edition Graphics Card Review
Digg! Reddit!Add to Reddit | Bookmark this article:

XFX GeForce 7900 GT Extreme Edition Graphics Card

The XFX GeForce 7900 GT Extreme Edition performed really well in our tests. In most of the game benchmarks, this card managed to beat the NVIDIA GeForce 7800 GT card by 20-30% at stock speeds. This improved to about 40-60% when the card was further overclocked!

The card itself is really nothing special. It followed the NVIDIA reference design, albeit factory-overclocked to 520MHz core and 750MHz memory. XFX even used the same cooler, even though both core and memory were overclocked.

The included bundle was bare, with games included as part of the package. The two DVI-to-VGA adaptors are the only consolation. But the card certainly made up for it with its raw performance and phenomenal overclockability!

We have no idea if this is the norm or the exception but our card was highly overclockable. We managed to push this card to 590MHz core and 870MHz memory. That's a cool boost of 140MHz (31%) in GPU speed and 210MHz (31.2%) in memory speed!

The street price of this XFX GeForce 7900GT Extreme Edition is below $300 at the time of writing. This is therefore the best bang-for-the-buck deal in the high-end category for NVIDIA graphics cards. XFX actually has an even faster model (even more extreme? ) - one with a 550MHz core and a 815MHz memory speed. XFX also has VIVO-enabled cards in their lineup.

Couple this card's great performance at "stock speeds" with its incredible overclockability, and we have a real winner here. We like this card so much that we think you will agree that this card deserves nothing less than our Editor's Choice Award. Congratulations, XFX!

For more details, read our Comprehensive Review!


• NA

Lowest PriceGrabber Price


Comprehensive Review


• PV-T71G-UDE7


• G71

Process Technology

• 90 nm

Number of Transistors

• 278 Million

Die Size

• 196 mm2

Pixel Pipelines

• 24 Pixel Pipelines


• 16 ROPs - 16 colour, 16 blend

Core Clock

• 520 MHz


• 12.48 Gigapixels / sec.

Memory Interface

• 4-way 64-bits memory interface
• 256-bits total

Memory Buffer

• 256 MB GDDR3

Memory Clock

• 750 MHz
• 1.5 GHz DDR

Memory Bandwidth

• 48.0 GB/s

Vertex Units

• 8 Vertex Units

Vertex Clock

• 543 MHz

Vertex Output

• 1086 million vertices / sec.

Power Consumption

• NA

Graphics Bus

• PCI Express

Shader Model Version

• SM 3.0

NVIDIA IntelliSample Technology

• 4.0

NVIDIA SLI Technology

• Yes

NVIDIA Quad SLI Technology

• No

NVIDIA TurboCache Technology

• No

64-bit Texture Filtering and Blending

• Yes

DVI Support

• Two dual-linked DVI, both integrated into the GPU


• Microsoft® DirectX® 9.0 Shader Model 3.0 Support
• Built for Windows Vista
• NVIDIA® CineFX™ 4.0 Engine
• NVIDIA® SLI™ Technology
• NVIDIA® Intellisample™ 4.0 Technology
• 64
-Bit Floating Point Texture Filtering and Blending
• Transparency Anti-Aliasing
• High Dynamic Range (HDR) Rendering
NVIDIA® PureVideo™ Technology
Adaptable Programmable Video Processor
High-Definition MPEG-2 and WMV Hardware Acceleration
Advanced Motion Adaptive De-Interlacing
Video Scaling and Filtering
Video Color Correction
Integrated HDTV Encoder
256-Bit Memory Interface
NVIDIA® UltraShadow™ II Technology
128-Bit Studio-Precision Computation
OpenGL® 2.0 Optimizations and Support
NVIDIA® nView® Multi-Display Technology

Package Contents

One XFX GeForce 7900GT Extreme Edition graphics card
One PCI Express power cable
One HDTV breakout box
One S-Video cable
Two DVI-to-VGA adaptors
One Installation CD (drivers & software)
One manual
One quick installation guide
One brochure


XFX Double Lifetime Warranty
  (Lifetime warranty for the original and second owner)


* Our New Review System

ARP is committed to developing new ways to improve your experience with us. As part of our continuous efforts to improve the value of our reviews to you, we are implementing a new review system.

This new review system is designed to allow you to quickly receive information on the latest hardware. This new system also allows you to quickly get the gist of the review without reading through it. This can be very useful, especially in situations where you need to make a quick purchase decision.

In this new system, we start with a Product Overview whenever a company sends us a press release about their latest product. We shift through extraneous PR-talk to create a straightforward summary of the product's features as well as its specifications. This allows you to quickly find out all the pertinent details about the product, without reading through official press releases.

When we receive the product for review, we will quickly take photos of it and create a Pictorial Review. The purpose of a pictorial review is to allow you, the reader, to quickly examine the product visually. It may help you make better purchase decisions, especially if you cannot wait for the full review.

After thorough testing, we will post a Comprehensive Review of the product. This adds on to the pictorial review with comprehensive test results and our final conclusion on the product.

But no matter whether you are reading a Pictorial Review or a Comprehensive Review, you can always read the summary of the review as well as examine the product's specifications right on the first page. In all our new reviews, we will maintain the first page as a Product Overview page. If the product is listed in PriceGrabber, you can also check out the lowest price online.

We hope this new review system will make your experience a lot more enjoyable and informative!


Kingston DataTraveler Ultimate 3.0 G3 USB 3.0 Flash Drive Review
Western Digital Caviar Green (WD30EZRX) 3 TB Desktop Hard Disk Drive Review
NVIDIA GeForce GTX 280 Overclocking Guide
Intel's Desktop Chipset Roadmap @ October, 2008
NVIDIA GeForce 8800 GT Overclocking Guide
Func sUrface1030 Archetype Mouse Pad Review
ASUS PEG Link Mode Guide Rev. 2.0
Chenming ATX-602 Aluminium Case Review Rev. 1.1
Jetart Xpanel DT5000 Multi-Purpose Display Panel Review
Modded Radeon 9800SE Vs. GeForce FX 5950 Ultra Comparison


Copyright © Tech All rights reserved.