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SAPPHIRE Vapor-X HD AMD Radeon 6770 1GB GDDR5


Closer Look

Here we have some un-boxing photos of the Sapphire Vapor-X AMD Radeon 6770. Inside we have an instruction manual, driver disc, DVI to VGA adaptor for those stuck in the 90s, a 6-pin to 4-pin power adapter in case you don’t have the necessary 4-pin connector on your power supply, and the card itself. This is a dual slot card, so make sure you have some available slots. Taking up the second slot we have a a large heatsink full of heatpipes. These should allow for ample cooling and provide for a decent overclock. On the I/O side we have two dual-link DVI ports, 1 DisplayPort, and 1 HDMI 1.4a port for a 3D monitor.



Output 2 x Dual-Link DVI
1 x HDMI 1.4a
1 x DisplayPort
GPU 860 MHz Core Clock
40 nm Chip
800 x Stream Processors
Memory 1024 MB Size
128 -bit GDDR5
4800 MHz Effective
Software Driver CD
1 x Dirt®3 Coupon
Accessory DVI to VGA Adapter
6 PIN to 4 PIN Power Cable


Testing was done on the following machine:

Test Rig

Motherboard Gigabyte 890gpa-ud3h
CPU: AMD Phenom II x6 1075T 3.0GHz
Heatsink AeroFlow FX 120
Power Supply Cooler Master Silent Pro M 600W
RAM 4GB OCZ Platinum 1600
Case Antec Six Hundred v2
GPU Sapphire Vapor-X HD AMD Radeon 6770 1GB
Hard drive 1TB Western Digital Black

I ran a combination of synthetic benchmarks and actual games for testing. I also ran Luxmark to test the OpenCL capabilities of this card. After testing I overclocked and ran a few of the same tests for comparison.

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