R9-290X-8DFD
FX-787A-CNFC
R7-240-2GD3-LP
Basic Info
Brand
XFX
XFX
MSI
Model
R9-290X-8DFD
FX-787A-CNFC
R7 240 2GD3 LP
Interface
Interface
PCI Express 3.0
PCI Express 3.0 x16
PCI Express 3.0 x16
Chipset
Chipset Manufacturer
AMD
AMD
AMD
GPU Series
False
Core Edition
AMD Radeon R7 200 Series
GPU
Radeon R9 290X
Radeon HD 7870 GHz Edition
Radeon R7 240
Core Clock
1000 MHz
1000 MHz
730 MHz
Boost Clock
False
False
780 MHz
Shader Clock
False
False
False
CUDA Cores
False
False
False
Stream Processors
2816
1280
False
Memory
Effective Memory Clock
5500 MHz
1200 MHz
1800 MHz
Memory Size
8GB
2GB
2GB
Memory Interface
512-Bit
256-Bit
128-Bit
Memory Type
DDR5
GDDR5
DDR3
3D API
DirectX
DirectX 11.2
DirectX 11
DirectX 12
OpenGL
OpenGL 4.3
OpenGL 4.2
OpenGL 4.3
Display Connectors
VGA Connection
False
False
False
D-SUB Connection
False
False
1
DVI Connection
2
2
1
HDMI Connection
1
1
1
DisplayPort Connection
1
2
False
Multi-Monitor Support
False
4
False
More Details
RAMDAC
False
400 MHz
400 MHz
Max Resolution (Digital)
4096 x 2160
2560 x 1600
False
Max Resolution (Analog)
False
False
False
SLI Support
False
False
False
Cooler
False
False
With Fan
Power Connector
6-pins/8-pins
2 x 6-Pin
False
Operating Systems Supported
False
Windows 7, Windows Vista, Windows XP
False
Recommended PSU
750W or greater
500W or greater
False
Dual-Link DVI Supported
1
1
False
HDCP Ready
False
1
1
Eyefinity Support
1
1
False
CrossFireX Support
False
1
False
Virtual Reality Ready
False
False
False
Form Factor & Dimensions
Form Factor
False
False
Low Profile
Max GPU Length
False
False
False
Card Dimensions (L x H)
11.61" x 5.63"
9.5" x 4.4" x 1.5"
5.67" x 2.72"
Slot Width
False
False
Single Slot
