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ASUS HD 7770 DirectCU TOP

ASUS HD 7770 DirectCU TOP Image AMD Cape Verde XT Image

Graphics Processor

GPU Name: Cape Verde XT
Process Size: 28 nm
Transistors: 1,500 million
Die Size: 123 mm²

Graphics Card

Released: Feb 15th, 2012
Production Status: Active
Bus Interface: PCIe 3.0 x16
ASUS Part #: HD7770-DCT-1GD5

Clock Speeds

GPU Clock: 1000 MHz
1120 MHz (+12%)
Memory Clock: 1125 MHz
1150 MHz (+2%)
4500 MHz effective
4600 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 72.0 GB/s
73.6 GB/s

Render Config

Shading Units: 640
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 16.0 GPixel/s
17.9 GPixel/s
Texture Rate: 40.0 GTexel/s
44.8 GTexel/s
Floating-point performance: 1,280 GFLOPS
1,434 GFLOPS

Reference Board

Slot Width: Dual-slot
Length: 8.27 inches
9.3 inches
210 mm
236 mm
TDP: 80 W
Outputs: 1x DVI
1x HDMI
2x mini-DisplayPort
2x DVI
1x HDMI
1x DisplayPort

Graphics Features

DirectX: 11.1
OpenGL: 4.2
OpenCL: 1.2
Shader Model: 5.0

VGA BIOS

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GPU-Z Validation

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Reviews

Our review database contains 96 reviews of the HD 7770 DirectCU TOP.

Card Notes

64 Z/Stencil ROP Units

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
ASUS HD 7770 1120 MHz 1150 MHz 7.5 inches, 1x DVI 1x HDMI 1x DisplayPort
ASUS HD 7770 DirectCU 1020 MHz 1150 MHz 8.9 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
ASUS HD 7770 DirectCU TOP 1120 MHz 1150 MHz 9.3 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7770 DirectCU V2 1020 MHz 1150 MHz 9.3 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7770 Dual-Fan 2 GB 1020 MHz 1150 MHz 2048 MB, 8.3 inches, 2x DVI 1x HDMI 1x DisplayPort
Club 3D HD 7770 GHz Edition 1000 MHz 1125 MHz 8.3 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
Club 3D HD 7770 GHz Edition 1000 MHz 1125 MHz 6.9 inches, Single-slot, 1x DVI 1x VGA 1x HDMI
Club 3D HD 7770 GHz Edition 1000 MHz 1125 MHz 6.9 inches, 1x DVI 1x HDMI 1x DisplayPort
Dell HD 7770 GHz Edition 2 GB 1120 MHz 1150 MHz 2048 MB, 1x DVI 1x HDMI 2x mini-DisplayPort
Diamond HD 7770 Double Diamond Edition 1150 MHz 1250 MHz 8.8 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
Diamond HD 7770 GHz Edition 1120 MHz 1150 MHz 8.8 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
GIGABYTE HD 7770 OC rev. 1.0 1100 MHz 1250 MHz 8.35 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
GIGABYTE HD 7770 OC rev. 2.0 1050 MHz 1150 MHz 8.35 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
HIS HD 7770 IceQ X 1120 MHz 1150 MHz 9.13 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
HIS HD 7770 IceQ X Turbo 1100 MHz 1200 MHz 9.13 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
HIS HD 7770 iCooler 1120 MHz 1150 MHz 8.346 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
HP HD 7770 GHz Edition 2 GB 1120 MHz 1150 MHz 2048 MB, 1x DVI 1x HDMI 2x mini-DisplayPort
MSI HD 7770 Power Edition 1100 MHz 1150 MHz 10 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
MSI HD 7770 Twin Fan OC 1020 MHz 1150 MHz 9.25 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
PowerColor HD 7770 PCS+ 1150 MHz 1250 MHz 1x DVI 1x HDMI 2x mini-DisplayPort
PowerColor HD 7770 V2 1120 MHz 1150 MHz 6.7 inches, Single-slot, 1x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7770 FleX 1120 MHz 1150 MHz 8.66 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7770 GHz Edition 1120 MHz 1150 MHz 7.24 inches, 1x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7770 OC 1150 MHz 1250 MHz 1x DVI 1x HDMI 2x mini-DisplayPort
Sapphire HD 7770 OC V2 1100 MHz 1250 MHz 7.24 inches, 1x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7770 Vapor-X Black Diamond 1150 MHz 1300 MHz 8.86 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7770 Vapor-X OC 1100 MHz 1300 MHz 8.858 inches, 2x DVI 1x HDMI 1x DisplayPort
VisionTek HD 7770 GHz Edition 1120 MHz 1150 MHz 8.35 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
VTX3D HD 7770 Eyefinity 4 V2 1150 MHz 1250 MHz 1x DVI 1x HDMI 2x mini-DisplayPort
VTX3D HD 7770 X-Edition 1150 MHz 1250 MHz 1x DVI 1x HDMI 2x mini-DisplayPort
VTX3D HD 7770 X-Edition 1150 MHz 1250 MHz 1x DVI 1x HDMI 2x mini-DisplayPort
VTX3D HD 7770 X-Edition V3 1100 MHz 1250 MHz 2x DVI 1x HDMI 1x DisplayPort
XFX Double D HD 7770 1120 MHz 1150 MHz 8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX Double D HD 7770 Black Edition 1095 MHz 1245 MHz 8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX FX 7770 Monster 1100 MHz 1250 MHz 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7770 1120 MHz 1150 MHz 8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7770 1120 MHz 1150 MHz 6.6 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7770 Super Overclock 1120 MHz 1300 MHz 8.8 inches, 1x DVI 1x HDMI 2x mini-DisplayPort
XFX HD 7770 Ultra Overclock 1095 MHz 1245 MHz 8.8 inches, 2x DVI 1x HDMI 1x DisplayPort