HD-645X-ZQH2
ON-XFX1-PLS2
VCGGTX-1050T4XGPB-OC
Basic Info
Brand
XFX
XFX
PNY
Model
HD-645X-ZQH2
ON-XFX1-PLS2
VCGGTX1050T4XGPB-OC
Interface
Interface
PCI Express 2.1 x16
False
PCI Express 3.0 x16
Chipset
Chipset Manufacturer
AMD
ATI
NVIDIA
GPU Series
False
AMD Radeon HD 5000 series
NVIDIA GeForce GTX 10 Series
GPU
Radeon HD 6450
Radeon HD 5450
GeForce GTX 1050 Ti
Core Clock
650 MHz
650 MHz
1366 MHz
Boost Clock
False
False
1480 MHz
Shader Clock
False
False
False
CUDA Cores
False
False
768
Stream Processors
160
80
False
Memory
Effective Memory Clock
1066 MHz
1066 MHz
7 Gbps
Memory Size
1GB
1GB
4GB
Memory Interface
64-Bit
64-Bit
128-Bit
Memory Type
DDR3
DDR3
GDDR5
3D API
DirectX
DirectX 11
DirectX 11
DirectX 12
OpenGL
OpenGL 4.1
OpenGL 3.2
OpenGL 4.5
Display Connectors
VGA Connection
False
False
False
D-SUB Connection
1
1
False
DVI Connection
1
1
1
HDMI Connection
1
1
1
DisplayPort Connection
False
False
1
Multi-Monitor Support
3
False
Yes
More Details
RAMDAC
400 MHz
400 MHz
False
Max Resolution (Digital)
2560 x 1600
DIGITAL: 2560 x 1600
7680 x 4320
Max Resolution (Analog)
2048 x 1536
ANALOG: 2048 x 1536
7680 x 4320
SLI Support
False
False
False
Cooler
Fanless
Heatsink
With Fan
Power Connector
False
False
6-Pin
Operating Systems Supported
False
False
Windows 7, windows 10
Recommended PSU
400W or greater
False
False
Dual-Link DVI Supported
1
1
1
HDCP Ready
1
1
1
Eyefinity Support
False
False
False
CrossFireX Support
False
1
False
Virtual Reality Ready
False
False
False
Form Factor & Dimensions
Form Factor
Low Profile Ready
Low Profile Ready
False
Max GPU Length
False
False
False
Card Dimensions (L x H)
7.13" x 3.19" x 1.1"
7.17" x 3.19"
9.65" x 4.38"
Slot Width
False
Single Slot
Dual Slot
