NVIDIA GeForce GTS 240 vs NVIDIA GeForce GT 440 3SM Full Specs
112 Shaders 675MHz | 144 Shaders 810MHz |
1GB GDDR370.4GB/s | 2GB DDR343.2GB/s |
·· 362.9 GFLOPS | ·· 466.6 GFLOPS |
Form Factor PCIe Card | Form Factor PCIe Card |
TDP 120W | TDP 56W |
GeForce GTS 240362.9 GFLOPSFP32
GeForce GT 440 3SM466.6 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 362.9 GFLOPSFP32 | Peak OPS 466.6 GFLOPSFP32 |
FP32 362.9 GFLOPS | FP32 466.6 GFLOPS |
- | FP64 38.88 GFLOPS |
Pixel Rate 25.9 GPixel/s | Pixel Rate 38.9 GPixel/s |
Texture Rate 90.7 GTexel/s | Texture Rate 38.9 GTexel/s |
Shaders 112 Shaders | Shaders 144 Shaders |
TMUs 56 TMUs | TMUs 24 TMUs |
ROPs 16 ROPs | ROPs 24 ROPs |
SMs 14 SMs | SMs 3 SMs |
Boost Clock 675MHz | Boost Clock 810MHz |
Shader Clock 1.62GHz | Shader Clock 1.62GHz |
L2 Cache 64KB shared | L2 Cache 384KB shared |
1GB GDDR3 | 2GB DDR3 |
Memory Bus 256-bit | Memory Bus 192-bit |
Memory Speed 2.2GT/s | Memory Speed 1.8GT/s |
Memory Bandwidth 70.4GB/s | Memory Bandwidth 43.2GB/s |
TDP 120W | TDP 56W |
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 VP2 | Decoder Model VP4 |
Form Factor PCIe Card | Form Factor PCIe Card |
PCIe 1-Slots | PCIe 1-Slots |
Height 111 mm (4.37")Width 168 mm (6.61")Depth 20 mm (0.79") | Height 111 mm (4.37")Width 145 mm (5.71")Depth 20 mm (0.79") |
Cooling Blower 1x Fan | Cooling Blower 1x Fan |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename NV92 | Codename NVC3 |
Market Segment Desktop | Market Segment Desktop |
Release Date Jul 1, 2009 | Release Date Oct 11, 2010 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 65nm | Fabrication Node 40nm |
Die Size 324mm² | Die Size 238mm² |
Transistor Count 754 Million | Transistor Count 1.2 Billion |
Transistor Density 2.33 MTr/mm² | Transistor Density 4.92 MTr/mm² |
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