ATI Radeon HD 4580 Full Specs
120 Shaders 796MHz |
524MB GDDR322.2GB/s |
·· 191 GFLOPS |
Form Factor PCIe Card |
TDP 65W |
Clock Speed ·· |
Peak OPS 191 GFLOPSFP32 |
FP32 191 GFLOPS |
Pixel Rate 3.2 GPixel/s |
Texture Rate 6.4 GTexel/s |
Shaders 120 Shaders |
TMUs 8 TMUs |
ROPs 4 ROPs |
CUs 3 CUs |
Boost Clock 796MHz |
L2 Cache 128KB shared |
524MB GDDR3 |
Memory Bus 128-bit |
Memory Speed 1.4GT/s |
Memory Bandwidth 22.2GB/s |
TDP 65W |
Multi-Monitor 2 |
2x DVI-I Dual-Link |
1x S-Video |
Decoder Model UVD 1.0 |
Form Factor PCIe Card |
PCIe 1-Slots |
Cooling Blower 1x Fan |
Manufacturer |
Chip Designer |
Architecture |
Family |
Branding  |
Codename Wario |
Chip Variant RV635 Pro |
Market Segment Desktop |
Release Date Nov 20, 2011 |
Foundry TSMC |
Fabrication Node 55nm |
Die Size 153mm² |
Transistor Count 378 Million |
Transistor Density 2.47 MTr/mm² |
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