1. 1000MHz Core Frequency: For AMD HD7670 with for AMD chipset, 1000MHz core frequency, 128bit bit width, 3600MHz memory frequency, high speed memory.
2. 4GB GDDR5: Graphics card with 4GB video storage capacity, lower operating temperature, higher efficiency, low noise and quiet operation.
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 resistant and , can be used for a long time.

Spec:
Item Type: 4GB GDDR5 Graphics Card
Material:PCB, Aluminum Alloy, ABS
Display Core: For AMD for RADEON HD 7670
GPU: Thames
Core Process: 40nm
Core: 480 Units
Number of Transistors: 716M
Core Frequency: 1000MHz
Memory Frequency: 3600MHz
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

How to Use:
Install to use

packing list:
1 x 4GB GDDR5 Graphics Card