PowerColor HD 6850 SCS3 1 GB Review 22

PowerColor HD 6850 SCS3 1 GB Review

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Introduction

PowerColor Logo


AMD's Radeon HD 6850 has been on the market for quite a while and we have seen many non-reference designs in the last months. However, all those used active cooling to keep the card cool. PowerColor's new HD 6850 SCS3 is the first HD 6850 that does away with the fan and uses an all passive cooling solution.



PowerColor has chosen to use a big triple slot heatsink on their card to manage the heat output of the card. In terms of performance characteristics nothing has changed, the card comes at AMD reference clock speeds. Price-wise, PowerColor is asking a $10 premium which seems quite reasonable considering the unique no-noise aspect of this product.

HD 6850 Market Segment Analysis
 Radeon
HD 6790
GeForce
GTX 460
GeForce
GTX 460
Radeon
HD 6850
PowerColor
HD 6850 SCS3
Radeon
HD 6870
GeForce
GTX 560
GeForce
GTX 560 Ti
Shader Units8003363369609601120336384
ROPs1624323232323232
Graphics ProcessorBartsGF104GF104BartsBartsBartsGF114GF114
Transistors1700M1950M1950M1700M1700M1700M1950M1950M
Memory Size1024 MB768 MB1024 MB1024 MB1024 MB1024 MB1024 MB1024 MB
Memory Bus Width256 bit192 bit256 bit256 bit256 bit256 bit256 bit256 bit
Core Clock840 MHz675 MHz675 MHz775 MHz775 MHz900 MHz810 MHz823 MHz
Memory Clock1050 MHz900 MHz900 MHz1000 MHz1000 MHz1050 MHz1002 MHz1002 MHz
Price$150$150$170$170$180$200$200$230

Packaging

Package Front
Package Back


Contents



You will receive:
  • Graphics card
  • Driver CD + Documentation
  • CrossFire Bridge
  • DVI to Analog VGA Adapter
  • Dirt 3 coupon

The Card

Graphics Card Front
Graphics Card Back

PowerColor is using a heatsink on the front and back of their card, as mentioned before, the card is fanless, so a big heatsink is needed.

Graphics Card Height

The card requires three slots in your system. On the back of the HD 6850 SCS3 you will find an additional heatsink that might block installation on some motherboards that place the chipset very close to the PCIe slot. The card should fit fine on most boards, especially recent ones.

Monitor Outputs, Display Connectors

Display connectivity is two DVI ports, one full size HDMI port and one full size DisplayPort output. AMD's display output logic is clearly superior to what NVIDIA has to offer at this time. Board partners are free to combine several TMDS links into any output configuration they want (dual-link DVI consuming two links) - and use them all at the same time.

An HDMI sound device is included in the GPU, too. It is HDMI 1.4a compatible which includes HD audio and support for Blu-ray 3D movies. The DisplayPort interface is DisplayPort 1.2 compliant which allows the use of a DisplayPort hub to connect multiple monitors, or daisy chain them together.


You may combine up to two HD 6850 cards from any vendor in a multi-GPU CrossFire configuration.

Graphics Card Teardown PCB Front
Graphics Card Teardown PCB Back

Pictured above are photos of the front and back, showing the disassembled board. High-res versions are also available (front, back). If you choose to use these images for voltmods etc, please include a link back to this site or let us post your article.
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May 9th, 2024 16:46 EDT change timezone

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