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Swiftech GPU Heatsink for ATI Radeon HD 6950 and HD 6870 Series Reference Design


Swiftech GPU Heatsink for ATI Radeon HD 6950 and HD 6870 Series Reference Design

Swiftech GPU Heatsink for ATI Radeon HD 6950 and HD 6870 Series Reference Design



Product Description & Info


The HD6900 heatsink is designed to cool surface mount components (memory, and mosfets) on ATI Radeon™ HD 6950 as well as HD 6870 Series reference design graphics cards which Brand Models are listed hereafter. The Heatsink is designed to be installed in conjunction with our MCW60, MCW80 and MCW82 VGA waterblocks and to allow stable overclocks of these mid-range graphic cards while keeping them cool and silent.

The performance advantage of  hybrid cooling which consists in cooling the GPU with a universal waterblock in combination with a heatsink compared to using a full-cover water-block solutions is well known among enthusiast users: improved thermal dissipation at the GPU level thanks to Swiftech's Diamond Pin Matrix and a better TIM joint, and less heat dumped into the liquid cooling loop coming from memory, and power MOSFETS since they remain air cooled. In addition, this combination provides a complete solution that is more economical than full-cover waterblocks because the GPU waterblock can be re-used over time with different VGA cards.
 
The heatsink is a custom Aluminum extrusions, and it is precision CNC machined to allow optimum TIM joints with the hottest components such as the voltage regulator modules, where high performance thermal grease is to be used. Less heat intensive components such as memory receive pre-applied thermal pads, as shown below.
 
Examples of installation
 

 
Pre-existing holes are available to install an optional 60mm fan

 

Specifications
  • Material: black anodized aluminum extrusion
  • Dimensions (Inch): 6 3/8 " (L) x 3 5/8" (W) x .7" (H)
  • Dimensions (Metric): 162mm (L) x 92mm (W) x 18mm (H)
  • Weight: 6.4 oz (182 g)
  • Installation: high thermal conductivity pad for memory and direct-touch for power MOSFETS (Arctic Céramique included).
  • Pre-existing mount holes for optional 60mm fan
Brand Models Compatibility List (subject to frequent updates)
 

Radeon HD 6950 1 & 2 Gb Series

Brand Model

PCB #

Compatible

ASUS EAH6950 DCII/2DI4S/1GD5 Radeon HD 6950 1GB Unknown No
DIAMOND 6950PE51G Radeon HD 6950 1GB LF R99FA Yes
GIGABYTE GV-R695UD-1GD Radeon HD 6950 1GB Unknown No
HIS H695FN1G2M Radeon HD 6950 1GB C20501 Yes
HIS H695FN2G2M Radeon HD 6950 2GB C20501 Yes
HIS IceQ X Turbo H695QNT1G2M Radeon HD 6950 1GB C20501 Yes
HIS IceQ X Turbo X H695QNX2G2M Radeon HD 6950 2GB C20501 Yes
MSI R6950 Twin Frozr II OC Radeon HD 6950 2GB Unknown Yes
MSI R6950 Twin Frozr III PE/OC Radeon HD 6950 2GB Unknown No
PowerColor AX6950 1GBD5-2DH Radeon HD 6950 1GB LF R99FA Yes
PowerColor AX6950 2GBD5-2DH Radeon HD 6950 2GB LF R99FA Yes
PowerColor PCS+ Vortex II Edition (COD Edition) AX6950 2GBD5-PPVG Radeon HD 6950 2GB LF R99F
No
compatible with
SAPPHIRE 100312-1GSR Radeon HD 6950 1GB 109-C20547 Yes
SAPPHIRE 100312-2SR Radeon HD 6950 2GB 109-C20547 Yes
SAPPHIRE 100312SR Radeon HD 6950 2GB 109-C21647 No
SAPPHIRE FleX 100312FLEX Radeon HD 6950 2GB Unknown No
XFX HD-695X-CNFC Radeon HD 6950 2GB 109-C20547 Yes
XFX HD-695X-ZDDC Radeon HD 6950 1GB 109-C20547 Yes
XFX HD-695X-ZNFC Radeon HD 6950 1GB 109-C20547 Yes
 

Radeon HD 6870 1Gb Series

Brand Model PCB # Compatible
ASUS EAH6870 DC/2DI2S/1GD5 Radeon HD 6870 1GB Unknown No
DIAMOND 6870PE51G Radeon HD 6870 1GB 109-C22237 Yes
GIGABYTE GV-R687OC-1GD Radeon HD 6870 1GB Unknown No
GIGABYTE GV-R687SO-1GD Radeon HD 6870 1GB Unknown No
HIS H687F1G2M Radeon HD 6870 1GB 109-C22237 Yes
HIS IceQ X Turbo H687QNT1G2M Radeon HD 6870 1GB Unknown Yes
MSI R6870 Hawk Radeon HD 6870 1GB 109-C22237 Yes
MSI R6870 Twin Frozr II Radeon HD 6870 1GB 109-C22237 Yes
PowerColor AX6870 1GBD5-M2DH Radeon HD 6870 1GB 109-C22237 Yes
SAPPHIRE 100314-2SR Radeon HD 6870 1GB 109-C22237 Yes
SAPPHIRE 100314SR Radeon HD 6870 1GB 109-C22237 Yes
SAPPHIRE FleX 100314FLEX Radeon HD 6870 1GB 109-C22211 No
SAPPHIRE Toxic 100314TXSR Radeon HD 6870 1GB 109-C22211 No
SAPPHIRE Vapor-X 100314VXSR Radeon HD 6870 1GB 109-C22211 No
XFX HD-687A-ZDBC Radeon HD 6870 1GB 109-C22237 Yes
XFX HD-687A-ZDFC Radeon HD 6870 1GB 109-C22237 Yes
XFX HD-687A-ZNBC Radeon HD 6870 Black Edition 1GB 109-C22237 Yes
XFX HD-687A-ZNFC Radeon HD 6870 1GB 109-C22237 Yes
 



HD6900-HS$29.99 Qty:
Swiftech GPU Heatsink for ATI Radeon HD 6950 and HD 6870 Series Reference Design

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