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ASUS HD 7790 DirectCU II OC 1 GB

HD7790-DC2OC-1GD5
Graphics Processor
Bonaire
Cores
896
TMUs
56
ROPs
16
Memory Size
1024 MB
Memory Type
GDDR5
Bus Width
128 bit

Graphics Processor

GPU Name
Bonaire
GPU Variant
Bonaire XT
(215-0839039)
Architecture
GCN 2.0
Foundry
TSMC
Process Size
28 nm
Transistors
2,080 million
Die Size
160 mm²

Graphics Card

Release Date
Mar 22nd, 2013
Generation
Southern Islands
(HD 7700)
Production
End-of-life
Bus Interface
PCIe 3.0 x16

Clock Speeds

GPU Clock
1000 MHz
1075 MHz (+8%)
Memory Clock
1500 MHz
1600 MHz (+7%)
6000 MHz effective
6400 MHz effective

Memory

Memory Size
1024 MB
Memory Type
GDDR5
Memory Bus
128 bit
Bandwidth
96.00 GB/s
102.4 GB/s

Render Config

Shading Units
896
TMUs
56
ROPs
16
Compute Units
14
L1 Cache
16 KB (per CU)
L2 Cache
256 KB

Theoretical Performance

Pixel Rate
16.00 GPixel/s
17.20 GPixel/s
Texture Rate
56.00 GTexel/s
60.20 GTexel/s
FP32 (float) performance
1.792 TFLOPS
1.926 TFLOPS
FP64 (double) performance
128.0 GFLOPS
137.6 GFLOPS (1:14)

Board Design

Slot Width
Dual-slot
Length
183 mm
216 mm
7.2 inches
8.5 inches
TDP
85 W
Suggested PSU
350 W
Outputs
1x DVI
1x HDMI
2x mini-DisplayPort

2x DVI
1x HDMI
1x DisplayPort
Power Connectors
1x 6-pin
Board Number
C582

Graphics Features

DirectX
12 (12_0)
OpenGL
4.6
OpenCL
2.0
Vulkan
1.2.131
Shader Model
6.3

Bonaire GPU Notes

Architecture Codename: Sea Islands
CLRX Version: GCN 1.1
Graphics/Compute: GFX7 (gfx704)
Display Core Engine: 8.2
Unified Video Decoder: 4.2
Video Compression Engine: 2.0

Other retail boards based on this design (31)

Name GPU Clock Memory Clock Other Changes
AMD Radeon HD 7790 1000 MHz 1500 MHz 180 mm/7.1 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7790 DirectCU II OC 1 GB 1075 MHz 1600 MHz 216 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
ASUS HD 7790 DirectCU II OC 2 GB 1075 MHz 1600 MHz 2 GB, 216 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
Club 3D HD 7790 '13Series 1030 MHz 1500 MHz 180 mm/7.1 inches, 2x DVI 1x HDMI 1x DisplayPort
Club 3D HD 7790 royalKing 1075 MHz 1500 MHz 192 mm/7.6 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 190 mm/7.5 inches, 2x DVI 1x HDMI 1x DisplayPort
GIGABYTE HD 7790 WindForce 2X OC 1075 MHz 1500 MHz 2 GB, 256 mm/10.1 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iCooler 1000 MHz 1500 MHz 224 mm/8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iCooler Turbo 1075 MHz 1600 MHz 224 mm/8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iPower IceQ X2 1000 MHz 1500 MHz 224 mm/8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
HIS HD 7790 iPower IceQ X2 Turbo 1075 MHz 1600 MHz 224 mm/8.8 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 1000 MHz 1500 MHz 185 mm/7.3 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 OC 1050 MHz 1500 MHz 185 mm/7.3 inches, 2x DVI 1x HDMI 1x DisplayPort
MSI HD 7790 OC 2 GB 1050 MHz 1500 MHz 2 GB, 185 mm/7.3 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 OC 1030 MHz 1500 MHz 180 mm/7.1 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 OC V2 1030 MHz 1500 MHz 180 mm/7.1 inches, 2x DVI 1x HDMI 1x DisplayPort
PowerColor HD 7790 TurboDuo 1075 MHz 1500 MHz 220 mm/8.7 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 1000 MHz 1500 MHz 215 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 Dual-X OC 1075 MHz 1600 MHz 215 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 OC 2 GB 1050 MHz 1600 MHz 2 GB, 215 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
Sapphire HD 7790 SimCity Edition 1000 MHz 1500 MHz 215 mm/8.5 inches, 2x DVI 1x HDMI 1x DisplayPort
VisionTek HD 7790 1000 MHz 1500 MHz 224 mm/8.8 inches, 2x DVI 1x HDMI 2x mini-DisplayPort
VisionTek HD 7790 OC Edition 1075 MHz 1600 MHz 224 mm/8.8 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 180 mm/7.1 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 198 mm/7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 Black Edition 1 GB 1075 MHz 1600 MHz 198 mm/7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 Black Edition 2 GB 1075 MHz 1600 MHz 2 GB, 198 mm/7.8 inches, 2x DVI 1x HDMI 1x DisplayPort
XFX HD 7790 OC 1075 MHz 1600 MHz 145 mm/5.7 inches, 2x DVI 1x HDMI 1x DisplayPort