AMD Radeon HD 6990 Full Specs
3,072 Shaders 830MHz |
4GB GDDR5320GB/s |
·· 5.1 TFLOPS |
Form Factor PCIe Card |
TDP 375W |
Power Connectors 2x 8-Pin |
Clock Speed ·· |
Peak OPS 5.1 TFLOPSFP32 |
FP32 5.1 TFLOPS |
FP64 1.27 TFLOPS |
Pixel Rate 26.6 GPixel/s |
Texture Rate 79.7 GTexel/s |
Shaders 3,072 Shaders |
TMUs 192 TMUs |
ROPs 64 ROPs |
CUs 48 CUs |
Boost Clock 830MHz |
L2 Cache 512KB shared |
4GB GDDR5 |
Memory Bus 256-bit |
Memory Speed 5GT/s |
Memory Bandwidth 320GB/s |
TDP 375W |
Multi-Monitor 4 |
4x Mini DisplayPort 1.1 |
1x DVI-I Dual-Link |
Decoder Model UVD 3.1 |
Form Factor PCIe Card |
PCIe 2-Slots |
Height 115 mm (4.53")Width 310 mm (12.2")Depth 40 mm (1.57") |
Cooling Blower 1x Fan |
Power Connectors 2x 8-Pin |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Cayman |
Chip Variant Cayman CE |
Market Segment Desktop |
Release Date Mar 8, 2011 |
Foundry TSMC |
Fabrication Node 40nm |
Die Size 389mm² |
Transistor Count 2.6 Billion |
Transistor Density 6.79 MTr/mm² |
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