NVIDIA GeForce GT 520 vs NVIDIA GeForce GT 545 Full Specs
48 Shaders 810MHz | 144 Shaders 720MHz |
1GB DDR314.4GB/s | 2GB DDR343.2GB/s |
·· 155.5 GFLOPS | ·· 403.2 GFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 29W | TDP 70W |
GeForce GT 520155.5 GFLOPSFP32
GeForce GT 545403.2 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 155.5 GFLOPSFP32 | Peak OPS 403.2 GFLOPSFP32 |
FP32 155.5 GFLOPS | FP32 403.2 GFLOPS |
FP64 12.96 GFLOPS | FP64 33.6 GFLOPS |
Pixel Rate 6.5 GPixel/s | Pixel Rate 22.4 GPixel/s |
Texture Rate 13 GTexel/s | Texture Rate 33.6 GTexel/s |
Shaders 48 Shaders | Shaders 144 Shaders |
TMUs 8 TMUs | TMUs 24 TMUs |
ROPs 4 ROPs | ROPs 16 ROPs |
SM 1 SM | SMs 3 SMs |
Boost Clock 810MHz | Boost Clock 720MHz |
Shader Clock 1.62GHz | Shader Clock 1.4GHz |
L2 Cache 128KB shared | L2 Cache 384KB shared |
1GB DDR3 | 2GB DDR3 |
Memory Bus 64-bit | Memory Bus 192-bit |
Memory Speed 1.8GT/s | Memory Speed 1.8GT/s |
Memory Bandwidth 14.4GB/s | Memory Bandwidth 43.2GB/s |
TDP 29W | TDP 70W |
Multi-Monitor 2 | Multi-Monitor 2 |
1x HDMI 1.3 | 1x HDMI 1.3 |
1x DVI-I Dual-Link | 1x DVI-I Dual-Link |
1x VGA | 1x VGA |
Decoder Model VP5 | Decoder Model VP4 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 1-Slots |
Height 69 mm (2.72")Width 145 mm (5.71")Depth 20 mm (0.79") | Height 111 mm (4.37")Width 160 mm (6.3")Depth 20 mm (0.79") |
Cooling Open-Air 1x Fan | Cooling Blower 1x Fan |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename NVD9 | Codename NVCF |
Market Segment Desktop | Market Segment Desktop |
Release Date Apr 12, 2011 | Release Date May 14, 2011 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 40nm | Fabrication Node 40nm |
Die Size 79mm² | Die Size 238mm² |
Transistor Count 292 Million | Transistor Count 1.2 Billion |
Transistor Density 3.7 MTr/mm² | Transistor Density 4.92 MTr/mm² |
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