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AMD Radeon HD 6770
For full details on retail cards based on this card including memory bandwidth, inputs/outputs, and user comments, click here.
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AMD Radeon HD 6990
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Core: 850Decrease Core Clock
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Mem: 2400Increase Memory Clock
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At A Glance
Manufacturer:AMD
Series:Radeon HD 6k
GPU:RV850
Release Date:2011-06-01
Interface:PCI-E 2.0 x16
Core Clock:850 MHz
Shader Clock:850 MHz
Memory Clock:2400 MHz (4800 DDR)
Memory Bandwidth:76.8 GB/sec
FLOPS:1360 GFLOPS
Pixel Fill Rate:13600 MPixels/sec
Texture Fill Rate:34000 MTexels/sec
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26 Retail Cards Based On This Board Help About This Section
Details
Max Power Draw:108 W
Noise Level:Moderate
Framebuffer:1024 MB
Memory Type:GDDR5
Memory Bus Type:64x2 (128 bit)
DirectX Compliance:11.0
OpenGL Compliance:3.2
PS/VS Version:5.0/5.0
Process:40 nm
Shader Processors:800
Pipeline Layout:VLIW5
Texture Units:40
Raster Operators16
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7 Reviews Help About This Section
Radeon HD 6770 [reference card]
(www.anandtech.com)
Sapphire Radeon HD 6770 FleX
(www.pureoverclock.com)
Sapphire Radeon HD 6770 FleX
(www.overclockersclub.com)
Sapphire Radeon HD 6770 Sid Meier's Pirates
(www.phoronix.com)
Sapphire Radeon HD 6770 Vapor-X
(www.neoseeker.com)
Sapphire Radeon HD 6770 Vapor-X
(www.pureoverclock.com)
Sapphire Radeon HD 6770 Vapor-X
(www.tweaktown.com)
Reference Images
User Ratings Help About This Section
Overall
0 (0 votes)

Performance
0 (0 votes)

Price
0 (0 votes)

Features
0 (0 votes)

Overclockability
0 (0 votes)

Silence
0 (0 votes)

Advanced Options Help About This Section
Overclock Pipelines Multi-GPU
Core: 830Decrease Core Clock
Increase Core Clock
Mem: 2500Increase Memory Clock
Decrease Memory Clock
At A Glance
Manufacturer:AMD
Series:Radeon HD 6k
GPU:Antilles x 2
Release Date:2011-03-08
Interface:PCI-E 2.0 x16
Core Clock:830 MHz
Shader Clock:830 MHz
Memory Clock:2500 MHz (5000 DDR)
Memory Bandwidth:320 GB/sec
FLOPS:5099.52 GFLOPS
Pixel Fill Rate:53120 MPixels/sec
Texture Fill Rate:159360 MTexels/sec
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Details
Max Power Draw:375 W
Noise Level:Loud
Framebuffer:4096 MB
Memory Type:GDDR5
Memory Bus Type:64x4 (256 bit)
DirectX Compliance:11.0
OpenGL Compliance:4.1
PS/VS Version:5.0/5.0
Process:40 nm
Shader Processors:3072 (1536)
Pipeline Layout:?
Texture Units:192 (96)
Raster Operators64 (32)
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24 Reviews Help About This Section
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