NVIDIA GeForce 940MX vs NVIDIA GeForce GTX 950M GDDR5 Full Specs
384 Shaders 1.24GHz | 640 Shaders 914MHz |
2GB DDR316GB/s | 2GB GDDR580GB/s |
·· 953.9 GFLOPS | ·· 1.17 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 23W | TDP - |
Clock Speed ··· | Clock Speed ·· |
Peak OPS 953.9 GFLOPSFP32 | Peak OPS 1.17 TFLOPSFP32 |
FP32 953.9 GFLOPS | FP32 1.17 TFLOPS |
FP64 29.81 GFLOPS | FP64 36.56 GFLOPS |
Pixel Rate 9.9 GPixel/s | Pixel Rate 14.6 GPixel/s |
Texture Rate 29.8 GTexel/s | Texture Rate 36.6 GTexel/s |
Shaders 384 Shaders | Shaders 640 Shaders |
TMUs 24 TMUs | TMUs 40 TMUs |
ROPs 8 ROPs | ROPs 16 ROPs |
SMs 3 SMs | SMs 5 SMs |
Base Clock 1GHz | Base Clock - |
Boost Clock 1.24GHz | Boost Clock 914MHz |
L2 Cache 1MB shared | L2 Cache 2MB shared |
2GB DDR3 | 2GB GDDR5 |
Memory Bus 64-bit | Memory Bus 128-bit |
Memory Speed 2GT/s | Memory Speed 5GT/s |
Memory Bandwidth 16GB/s | Memory Bandwidth 80GB/s |
ECC No | ECC No |
TDP 23W | TDP - |
Multi-Monitor 3 | Multi-Monitor 2 |
- | Encoder Model NVENC 2 |
Codec - | Codec AVC (H.264) |
Decoder Model VP6 | Decoder Model NVDEC 1 |
Codec - | Codec MPEG-1 MPEG-2 MPEG-4 VC-1 AVC (H.264) |
Form Factor Soldered | Form Factor Soldered |
Manufacturer | Manufacturer |
Chip Designer | Chip Designer |
Architecture | Architecture |
Family | Family |
Branding  | Branding  |
Codename NV118 | Codename NV117 |
Chip Variant - | Chip Variant GM107-220-A2 |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 1, 2016 | Release Date Mar 12, 2015 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 89mm² | Die Size 148mm² |
Transistor Count 1.1 Billion | Transistor Count 1.9 Billion |
Transistor Density 12.61 MTr/mm² | Transistor Density 12.64 MTr/mm² |