NVIDIA GeForce GT 650M vs NVIDIA GeForce GTX 670MX Full Specs
384 Shaders 900MHz | 960 Shaders 615MHz |
1GB GDDR564GB/s | 2GB GDDR567.2GB/s |
·· 691.2 GFLOPS | ·· 1.18 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 45W | TDP 75W |
GeForce GT 650M691.2 GFLOPSFP32GeForce GTX 670MX1.18 TFLOPSFP32Clock Speed ··· | Clock Speed ·· |
Peak OPS 691.2 GFLOPSFP32 | Peak OPS 1.18 TFLOPSFP32 |
FP32 691.2 GFLOPS | FP32 1.18 TFLOPS |
FP64 28.8 GFLOPS | FP64 49.2 GFLOPS |
Pixel Rate 14.4 GPixel/s | Pixel Rate 14.8 GPixel/s |
Texture Rate 28.8 GTexel/s | Texture Rate 49.2 GTexel/s |
Shaders 384 Shaders | Shaders 960 Shaders |
TMUs 32 TMUs | TMUs 80 TMUs |
ROPs 16 ROPs | ROPs 24 ROPs |
SMs 2 SMs | SMs 5 SMs |
Base Clock 745MHz | Base Clock - |
Boost Clock 900MHz | Boost Clock 615MHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
1GB GDDR5 | 2GB GDDR5 |
Memory Bus 128-bit | Memory Bus 192-bit |
Memory Speed 4GT/s | Memory Speed 2.8GT/s |
Memory Bandwidth 64GB/s | Memory Bandwidth 67.2GB/s |
TDP 45W | TDP 75W |
Multi-Monitor 2 | Multi-Monitor 2 |
Encoder Model NVENC 1 | 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 NVE7 | Codename NVE4 |
Chip Variant - | Chip Variant GK104-200-KD-A2 |
Market Segment Laptop | Market Segment Laptop |
Release Date Mar 22, 2012 | Release Date Oct 1, 2012 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 118mm² | Die Size 294mm² |
Transistor Count 1.3 Billion | Transistor Count 3.5 Billion |
Transistor Density 10.76 MTr/mm² | Transistor Density 12.04 MTr/mm² |
No images available
No images available