1. 650MHz Core Frequency: For HD7670 with for chipset, 650MHz core frequency, 128bit bit width, 900MHz memory frequency, high speed memory.
2. 4GB GDDR5: Graphics card with 4GB video storage capacity, lower operating temperature, higher efficiency, low noise and quiet .
3. Interface: PCI Express X16 2.1 graphics card slot for high performance gaming graphics card, HD Multimedia Interfacex1, DVIx1, VGAx1 display interface, support DirectX 11.
4. Cooling Fan: No additional power supply required, all solidly capacitors ensure low power consumption and high performance, with a cooling fan for efficient heat dissipation.
5. 480 Stream Processor Unit: 480 stream processor unit,PCB, Aluminum Alloy and ABS material, wear and durable, can be used for a long time.

Specification:
Item Type: 4GB GDDR5 Graphics Card
Material:PCB, Aluminum Alloy, ABS
Display Core: For for HD 7670
GPU:
Core Process: 40nm
Core: 480 Units
Number of Transistors: 716M
Core Frequency: 650MHz
Memory Frequency: 900MHz
Video Memory Capacity: 4096MB
Video Memory Type: GDDR5
Video Memory Bit Width: 128bit
DirectX Version: DirectX 11
Bus Interface Type: PCI Express X16 2.1
Display Interface: HD Multimedia Interfacex1, DVIx1, VGAx1

packing list:
1 x 4GB GDDR5 Graphics Card

Note:
Before installing, you need to uninstall and reinstall all previous graphics card drivers. Unable to update to the latest driver version can cause crashes due to instability, as the graphics card version is too low for gaming.