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AMD Radeon HD 7790

AMD Radeon HD 7790 Image AMD Bonaire Image
The Radeon HD 7790 is a mid-range graphics card by AMD, launched in March 2013. Built on the 28 nm process, and based on the Bonaire graphics processor, in its Bonaire XT variant, the card supports DirectX 11.2. The Bonaire graphics processor is an average sized chip with a die area of 160 mm² and 2,080 million transistors. It features 896 shading units, 56 texture mapping units and 16 ROPs. AMD has placed 1,024 MB GDDR5 memory on the card, which are connected using a 128-bit memory interface. The GPU is operating at a frequency of 1000 MHz, memory is running at 1500 MHz.
We recommend the AMD Radeon HD 7790 for gaming with highest details at resolutions up to, and including, 1680x1050.
Being a dual-slot card, the AMD Radeon HD 7790 draws power from 1x 6-pin power connectors, with power draw rated at 85 W maximum. Display outputs include: 1x DVI, 1x HDMI, 2x mini-DisplayPort. Radeon HD 7790 is connected to the rest of the system using a PCIe 3.0 x16 interface. The card measures 183 mm in length, and features a dual-slot cooling solution. Its price at launch was 149 US Dollars.

Graphics Processor

GPU Name: Bonaire
GPU Variant: Bonaire XT
Process Size: 28 nm
Transistors: 2,080 million
Die Size: 160 mm²

Graphics Card

Released: Mar 22nd, 2013
Production Status: Active
Launch Price: 149 USD
Bus Interface: PCIe 3.0 x16

Clock Speeds

GPU Clock: 1000 MHz
Memory Clock: 1500 MHz
6000 MHz effective

Memory

Memory Size: 1024 MB
Memory Type: GDDR5
Memory Bus: 128 bit
Bandwidth: 96.0 GB/s

Render Config

Shading Units: 896
TMUs: 56
ROPs: 16
Compute Units: 14
Pixel Rate: 16.0 GPixel/s
Texture Rate: 56.0 GTexel/s
Floating-point performance: 1,792 GFLOPS

Board Design

Slot Width: Dual-slot
Length: 7.2 inches
183 mm
TDP: 85 W
Outputs: 1x DVI
1x HDMI
2x mini-DisplayPort
Power Connectors: 1x 6-pin

Graphics Features

DirectX: 11.2
OpenGL: 4.4
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 93 reviews of the Radeon HD 7790.

Retail boards based on this design

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 7790 1000 MHz 1500 MHz 7.09 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7790 DirectCU II OC 1 GB 1075 MHz 1600 MHz 8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7790 DirectCU II OC 2 GB 1075 MHz 1600 MHz 2048 MB, 8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
Club 3D HD 7790 '13Series 1030 MHz 1500 MHz 7.09 inches, 2x DVI 1x HDMI 1x DisplayPort
Club 3D HD 7790 royalKing 1075 MHz 1500 MHz 7.56 inches, 2x DVI 1x HDMI 1x DisplayPort
Diamond HD 7790 1075 MHz 1550 MHz 2x DVI 1x HDMI 1x DisplayPort
GIGABYTE HD 7790 OC 1075 MHz 1500 MHz 7.5 inches, 2x DVI 1x HDMI 1x DisplayPort
GIGABYTE HD 7790 WindForce 2X OC 1075 MHz 1500 MHz 2048 MB, 10.09 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iCooler 1000 MHz 1500 MHz 8.82 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iCooler Turbo 1075 MHz 1600 MHz 8.82 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iPower IceQ X2 1000 MHz 1500 MHz 8.82 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iPower IceQ X2 Turbo 1075 MHz 1600 MHz 8.82 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 1000 MHz 1500 MHz 7.28 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 OC 1050 MHz 1500 MHz 7.28 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 OC 2 GB 1050 MHz 1500 MHz 2048 MB, 7.28 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 OC 1030 MHz 1500 MHz 7.09 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 OC V2 1030 MHz 1500 MHz 7.09 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 TurboDuo 1075 MHz 1500 MHz 8.66 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 1000 MHz 1500 MHz 8.46 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 Dual-X OC 1075 MHz 1600 MHz 8.46 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 OC 2 GB 1050 MHz 1600 MHz 2048 MB, 8.46 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 SimCity Edition 1000 MHz 1500 MHz 8.46 inches, 2x DVI 1x HDMI 1x DisplayPort
VisionTek HD 7790 1000 MHz 1500 MHz 8.82 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
VisionTek HD 7790 OC Edition 1075 MHz 1600 MHz 8.82 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
VTX3D HD 7790 VChamp 1075 MHz 1500 MHz 2x DVI 1x HDMI 1x DisplayPort
VTX3D HD 7790 X-Edition 1030 MHz 1500 MHz 7.09 inches, 2x DVI 1x HDMI 1x DisplayPort
VTX3D HD 7790 X-Edition V2 1075 MHz 1500 MHz 2x DVI 1x HDMI 1x DisplayPort
XFX Double D HD 7790 1075 MHz 1600 MHz 7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 Black Edition 1 GB 1075 MHz 1600 MHz 7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 Black Edition 2 GB 1075 MHz 1600 MHz 2048 MB, 7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 OC 1075 MHz 1600 MHz 5.7 inches, 2x DVI 1x HDMI 1x DisplayPort