NVIDIA GeForce GTX 950M vs NVIDIA GeForce GTX 970M Full Specs
640 Shaders 1.12GHz | 1,280 Shaders 993MHz |
2GB DDR332GB/s | 3GB GDDR5120GB/s |
·· 1.44 TFLOPS | ·· 2.54 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 55W | TDP 75W |
GeForce GTX 950M1.44 TFLOPSFP32GeForce GTX 970M2.54 TFLOPSFP32Clock Speed ··· | Clock Speed ·· |
Peak OPS 1.44 TFLOPSFP32 | Peak OPS 2.54 TFLOPSFP32 |
FP32 1.44 TFLOPS | FP32 2.54 TFLOPS |
FP64 44.96 GFLOPS | FP64 79.44 GFLOPS |
Pixel Rate 18 GPixel/s | Pixel Rate 47.7 GPixel/s |
Texture Rate 45 GTexel/s | Texture Rate 79.4 GTexel/s |
Shaders 640 Shaders | Shaders 1,280 Shaders |
TMUs 40 TMUs | TMUs 80 TMUs |
ROPs 16 ROPs | ROPs 48 ROPs |
SMs 5 SMs | SMs 10 SMs |
Base Clock 993MHz | Base Clock - |
Boost Clock 1.12GHz | Boost Clock 993MHz |
L2 Cache 2MB shared | L2 Cache 1.5MB shared |
2GB DDR3 | 3GB GDDR5 |
Memory Bus 128-bit | Memory Bus 192-bit |
Memory Speed 2GT/s | Memory Speed 5GT/s |
Memory Bandwidth 32GB/s | Memory Bandwidth 120GB/s |
TDP 55W | TDP 75W |
Multi-Monitor 2 | Multi-Monitor 3 |
Encoder Model NVENC 2 | Encoder Model 2x NVENC 3 |
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 NV117 | Codename NV124 |
Chip Variant GM107-220-A2 | Chip Variant - |
Market Segment Laptop | Market Segment Laptop |
Release Date Mar 12, 2015 | Release Date Oct 7, 2014 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 148mm² | Die Size 398mm² |
Transistor Count 1.9 Billion | Transistor Count 5.2 Billion |
Transistor Density 12.64 MTr/mm² | Transistor Density 13.07 MTr/mm² |
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Laptops - | Laptops |