Radeon Graphics
DirectX 11
7.1 HD Surround Sound
1080P Full HD
Avivo HD
PCI Express 2.1
OpenGL 4.2
Dual Link DVI-I
4x Mini DisplayPort
Dirt3 game

The Club 3D Radeon™ HD 6990 graphic processor harnesses the power of dual GPUs to unleash unrivaled performance and flawless image quality, making it the definitive solution for those who refuse to compromise.

Featuring 4 GB of high-speed GDDR5 memory, the Club 3D Radeon™ HD 6990 is the definite solution for ultra-high resolution gaming across up to six simultaneous displays. Play the most advanced DirectX® 11 capable games in uncompromising "Eye-Definition" with the Club 3D Radeon™ HD 6990.

New Radeon Antilles GPU x 2

Two powerful cores in one graphics card. Work with the most demanding applications stunningly fast. It is perfect for your online and Blu-ray video experiences with an unprecedented level of smooth visual quality. Set the bar for beautifully smooth image quality with Enhanced Quality Anti-Aliasing (EQAA) and Morphological Anti-Aliasing (MLAA).

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/Dual GPU.jpg75% Faster

The Radeon HD 6990 running in OC mode is on average 67% faster than a single-GPU competing product when playing games at 2560 x 1600 resolutions.

On average you can expect a 60% to 100% increased performance in high resolution applications when two of the Dual GPU cards are configured in CrossFire.

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/Performance.png* 75% faster on 3D Mark 11 tested on a AMD Pherom II X6 1090T @ 3.2GHz with Windows 7 64 bit against competing product

Volterra Regulators

Club 3D introduces the latest generation of programmable Volterra regulators for increase efficiency, higher current capacity and overclocking.

With a combination of Japanese Pure Ceramic SuperCapacitors, it provides lower power temperature and less power draw.

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/Volterra.png450W of Cooling Power

The Club 3D Radeon HD 6990 runs on Dual Vapor Chamber. Vapor Chamber allows liquid to boil into a vapor state and circulate near the GPU and then turns back into liquid circulating through the plate. This allows heat to be transferred evenly on the cooler fins and as a result the fan does not have to spin as fast, keep the ambient noise low and temperatures down.

With higher cooling capacity it is ready for overclocking when needed.

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/CGAX-69996__VAPOR CHAMBER.pngDual Bios Overdrive

The Club 3D Radeon HD 6990 comes default from factory at 830 MHz. You can now switch into Overdrive mode at a flick of a switch.

POSITION 2: Default factory settings at 830 MHz and 1.12Volt

POSITION 1: Overdrive mode at 880 MHz and 1.175Volt

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Dual AMD CrossFireX™ multi-GPU technology

Dual CrossFireX Ready

AMD CrossFireX™ technology allows you to expand your system’s graphics capabilities. AMD CrossFireX™ technology is the ultimate multi-GPU performance gaming platform. Unlocking game-dominating power, AMD CrossFireX™ harnesses the power of two or more discrete graphics cards working in parallel to dramatically improve gaming performance. With Club 3D Radeon™ HD 6990 graphics cards ready for practically every budget and the flexibility to combine two or four GPUs, AMD CrossFireX™ is the perfect multi-GPU solution for those who demand the best.

21.6 Gbps bandwidth

This graphic card is optimized for AMD Eyefinity Technology and supports the latest generation of display connectivity.

The card features 4 Mini DisplayPort 1.2 outputs with 21.6 Gbps of bandwidth and high bit rate audio. Mini DisplayPort gives you the flexibility to "Daisy Chain" multiple monitors with a single output and also convert to any desired output. Please refer to Club 3D accessories website for more information.

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/CGAX-69996__outputs.pngRecommended adapters (active links)

Mini DisplayPort to HDMI cable CAC-1101
Mini DisplayPort to DVI-D Single-Link cable CAC-1100
Mini DisplayPort to Active DVI Single-Link Cable CAC-1152


AMD PowerTune allows you to maximize game performance by increasing the board power limits or decrease them, allowing for improved power draw and thermals in apps that are very intensive on the GPU. It is "the feature" for enthusiast and overclockers.

tl_files/club3d/uploads/en/content/Graphics cards/CGAX-69996/POWERTUNE.png


AMD APP Technology


AMD APP technology is a set of advanced hardware and software technologies that enable AMD graphics processing cores (GPU), working in concert with the system’s x86 cores (CPU), to accelerate many applications beyond just graphics. This enables better balanced platforms capable of running demanding computing tasks faster than ever, and sets software developers on the path to optimize for AMD Accelerated Processing Units (APUs).

AMD PowerPlay™ Technology

AMD PowerPlay™ Technology is designed to enable power saving profiles that help reduce power consumption when the GPU is idle or in minimal use in comparison to previous AMD products. This dynamic power management enables the GPU to automatically adjust power between low, medium and high states for a tremendous power efficiency advantage. For example, when receiving and composing emails little demand is on the GPU and it runs in a low state, whereas when gaming, there is high demand on the graphics engine and the GPU runs in a high state.
Since the GPU consumes less power it also produces less heat ultimately contributing to reduced system temperatures and fan noise delivering consistent performance levels for a seamless user experience.


PDF Download:

Radeon HD 6990 Product Information sheet (EN)
Radeon HD 6990 Dual BIOS Switch information sheet (EN)

High Resolution Image:

Radeon HD 6990 High Resolution picture



Product Name: Radeon HD 6990
Product Series: Radeon HD 6000
Item Code: CGAX-69996
EAN Code: 8717249409311


Bus Interface: PCI Express 2.1


GPU Chipset: 2x Antilles
GPU Clock: 830 MHz
Stream Processors: 3072


Multi-GPU: 2-Way CrossFireX


Memory Size: 4096MB
Memory Interface: 256BIT
Memory Type: GDDR5
Memory Clock: 5000 MHz


Cooling Type: Active Vapor-Chamber Fansink


Idle: 37W
Maximum load: 300W


DirectX version: 11.0
OpenGL version: 4.2 


Slot Width: 2 Slots
Profile: Standard profile
Card Size: 304*118*38mm


Card Weight: 1151 grams

Output Configuration

DVI: 1x Dual Link DVI-I
VGA: via Dongle
HDMI: via Dongle
Mini DisplayPort: 4x version 1.2
HDCP ready: YES
Max. Res. digital: 2560x1600
Max. Res. analog: 2048x1536

In the package

Club 3D Radeon HD 6990 graphics card
Club 3D CrossFireX bridge (CAC-CB) interconnect cable
Dirt3 Full version game (Voucher)
Driver & E-Manual CD
Quick install guide

System Requirements

System Requirements

PCI Express based PC is required with one X16 lane graphics slot available on the motherboard
Minimum of 750 Watt or greater power supply with two 150W 8-pin PCI Express® connectors
Club 3D recommends CSP-D850CB 850 Watt Switching Power Supply
Minimum 1GB of system memory (2GB recommended)
Installation software requires CD-ROM drive, a keyboard, a mouse and a display
DVD playback requires DVD drive and DVD
Blu-ray playback requires Blu-ray drive and Blu-ray disc
For an AMD CrossFireX™ system, a second Club 3D Radeon™ HD 6900 series graphic card, an AMD CrossFireX Ready motherboard and one AMD CrossFireX™ Interconnect Bridge (Club 3D itemcode: CAC-CB) are required

Operating system support

Microsoft® Windows® 8 32/64-Bit
Microsoft® Windows® 7 32/64-Bit
Microsoft® Windows® Vista 32/64-Bit
Microsoft® Windows® XP 32/64-Bit, MCE*

Eyefinity is only supported on Microsoft® Windows® Vista 32/64-Bit and Microsoft® Windows® 7 32/64-bit Operating Systems

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