AMD Radeon HD 7890 Specification
GPU
Manufacturer: AMD
Specs status: Rumored
GPU Series: Radeon HD 7000
GPU Model: Tahiti LE
Fabrication Process: 28nm
Compute Units: 24
Stream Processors: 1536
TMUs:96
ROPs:32
CARD
Dimensions (inches): – / – / Dual-slot
Display Outputs: 1 / 0 / 1 / 0 / 2 / 0
SUPPORT
Bus Support: PCI-E 3.0 x16
DirectX Support: 11
OpenGL Support: 4.2
CLOCKS
Core Clock: 900 MHz
Memory Clock: 1125 MHz
Effective Memory Clock: 4500 MHz
MEMORY
Memory Size: 2048 MB
Memory Type: GDDR5
Memory Bus Type: 384-bit
Memory Bandwidth: ~216.6 GB/sec
POWER
Power Draw 190 W / – W
Min Required PSU: 500 W
Power Connectors: 2 x 6-pin
Temperature: – C / – C / – C
Noise Level: – dBA / – dBA
PERFORMANCE
3DMark11 Score –
3DMark Vantage –
RELEASE
Release Date: Q3 2012
Launch Price: –
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