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HIS HD 6790 IceQ X Turbo

Barts
Graphics Processor
800
Cores
40
TMUs
16
ROPs
1024 MB
Memory Size
GDDR5
Memory Type
256 bit
Bus Width
HIS HD 6790 IceQ X Turbo Image AMD Barts Image

Graphics Processor

GPU Name: Barts
GPU Variant: Barts LE
Architecture: TeraScale 2
Process Size: 40 nm
Transistors: 1,700 million
Die Size: 255 mm²

Graphics Card

Released: Apr 4th, 2011
Aug 16th, 2011
Production Status: End-of-life
Bus Interface: PCIe 2.0 x16
HIS Part #: H679QNT1G2M

Clock Speeds

GPU Clock: 840 MHz
900 MHz (+7%)
Memory Clock: 1050 MHz
1100 MHz (+5%)
4200 MHz effective
4400 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 256 bit
Bandwidth: 134.4 GB/s
140.8 GB/s

Render Config

Shading Units: 800
TMUs: 40
ROPs: 16
Compute Units: 10
Pixel Rate: 13.44 GPixel/s
14.40 GPixel/s
Texture Rate: 33.6 GTexel/s
36.0 GTexel/s
Floating-point performance: 1,344.0 GFLOPS
1,440.0 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 7.8 inches
9.25 inches
198 mm
235 mm
TDP: 150 W
Outputs: 2x DVI
1x HDMI
1x DisplayPort

2x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors: 2x 6-pin
Board Number: C220, C222

Graphics Features

DirectX: 11.0
OpenGL: 4.3
OpenCL: 1.2
Shader Model: 5.0

Reviews

Our review database contains 37 reviews of the HD 6790 IceQ X Turbo.

Other retail boards based on this design

Name GPU Clock Memory Clock Other Changes
HIS HD 6790 Fan 840 MHz 1050 MHz 9.055 inches/230 mm
HIS HD 6790 IceQ X 840 MHz 1050 MHz 9.25 inches/235 mm, 2x DVI 1x HDMI 2x mini-DisplayPort
HIS HD 6790 IceQ X Turbo 900 MHz 1100 MHz 9.25 inches/235 mm, 2x DVI 1x HDMI 2x mini-DisplayPort
MSI HD 6790 OC 920 MHz 1050 MHz 9.095 inches/231 mm
Sapphire HD 6790 840 MHz 1050 MHz 9.5 inches/241 mm
Sapphire HD 6790 840 MHz 1050 MHz 9.84 inches/250 mm, 1x DVI 1x HDMI 1x DisplayPort
XFX Double D HD 6790 840 MHz 1050 MHz 10.3 inches/262 mm, 2x DVI 1x HDMI 2x mini-DisplayPort
XFX HD 6790 840 MHz 1050 MHz 9.25 inches/235 mm, 2x DVI 1x HDMI 2x mini-DisplayPort
XFX HD 6790 840 MHz 1050 MHz 8.66 inches/220 mm, 2x DVI 1x HDMI 2x mini-DisplayPort