AMD Radeon HD 7870 GHz Full Specs
1,280 Shaders 1GHz |
2GB GDDR5153.6GB/s |
·· 2.56 TFLOPS |
Form Factor PCIe Card |
TDP 175W |
Power Connectors 2x 6-Pin |
Clock Speed ·· |
Peak OPS 2.56 TFLOPSFP32 |
FP32 2.56 TFLOPS |
FP64 160 GFLOPS |
Pixel Rate 32 GPixel/s |
Texture Rate 80 GTexel/s |
Shaders 1,280 Shaders |
TMUs 80 TMUs |
ROPs 32 ROPs |
CUs 20 CUs |
Boost Clock 1GHz |
L2 Cache 512KB shared |
2GB GDDR5 |
Memory Bus 256-bit |
Memory Speed 4.8GT/s |
Memory Bandwidth 153.6GB/s |
TDP 175W |
Multi-Monitor 3 |
2x Mini DisplayPort 1.2 |
1x HDMI 1.4 |
1x DVI-I Dual-Link |
Encoder Model VCE 1.0 |
Decoder Model UVD 4.0 |
Form Factor PCIe Card |
PCIe 2-Slots |
Height 111 mm (4.37")Width 241 mm (9.49")Depth 37 mm (1.46") |
Cooling Blower 1x Fan |
Power Connectors 2x 6-Pin |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Pitcairn |
Chip Variant Pitcairn Pro |
Market Segment Desktop |
Release Date Mar 5, 2012 |
Foundry TSMC |
Fabrication Node 28nm |
Die Size 212mm² |
Transistor Count 2.8 Billion |
Transistor Density 13.21 MTr/mm² |
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