NVIDIA GeForce GT 740M GK208 vs NVIDIA GeForce GT 745M Full Specs
384 Shaders 980MHz | 384 Shaders 837MHz |
2GB DDR314.4GB/s | 2GB GDDR580GB/s |
·· 752.6 GFLOPS | ·· 642.8 GFLOPS |
Form Factor Soldered | Form Factor Soldered |
GeForce GT 740M GK208752.6 GFLOPSFP32GeForce GT 745M642.8 GFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 752.6 GFLOPSFP32 | Peak OPS 642.8 GFLOPSFP32 |
FP32 752.6 GFLOPS | FP32 642.8 GFLOPS |
FP64 31.36 GFLOPS | FP64 26.78 GFLOPS |
Pixel Rate 7.8 GPixel/s | Pixel Rate 13.4 GPixel/s |
Texture Rate 31.4 GTexel/s | Texture Rate 26.8 GTexel/s |
Shaders 384 Shaders | Shaders 384 Shaders |
TMUs 32 TMUs | TMUs 32 TMUs |
ROPs 8 ROPs | ROPs 16 ROPs |
SMs 2 SMs | SMs 2 SMs |
Boost Clock 980MHz | Boost Clock 837MHz |
L2 Cache 256KB shared | L2 Cache 256KB shared |
2GB DDR3 | 2GB GDDR5 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 1.8GT/s | Memory Speed 5GT/s |
Memory Bandwidth 14.4GB/s | Memory Bandwidth 80GB/s |
Multi-Monitor 2 | Multi-Monitor 2 |
- | Encoder Model NVENC 1 |
Decoder Model NVDEC 1 | Decoder Model NVDEC 1 |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding |
Codename NV108 | Codename NVE7 |
Chip Variant GK208-301-A1 | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Apr 1, 2013 | Release Date Apr 1, 2013 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 79mm² | Die Size 118mm² |
Transistor Count 1 Billion | Transistor Count 1.3 Billion |
Transistor Density 12.91 MTr/mm² | Transistor Density 10.76 MTr/mm² |
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