NVIDIA GeForce 825M vs NVIDIA GeForce GTX 860M GK104 Full Specs
384 Shaders 850MHz | 1,152 Shaders 797MHz |
2GB DDR314.4GB/s | 4GB GDDR580GB/s |
·· 652.8 GFLOPS | ·· 1.84 TFLOPS |
Form Factor Soldered | Form Factor Soldered |
TDP 33W | TDP 75W |
GeForce 825M652.8 GFLOPSFP32
GeForce GTX 860M GK1041.84 TFLOPSFP32Clock Speed ·· | Clock Speed ·· |
Peak OPS 652.8 GFLOPSFP32 | Peak OPS 1.84 TFLOPSFP32 |
FP32 652.8 GFLOPS | FP32 1.84 TFLOPS |
FP64 27.2 GFLOPS | FP64 76.51 GFLOPS |
Pixel Rate 6.8 GPixel/s | Pixel Rate 12.8 GPixel/s |
Texture Rate 13.6 GTexel/s | Texture Rate 76.5 GTexel/s |
Shaders 384 Shaders | Shaders 1,152 Shaders |
TMUs 16 TMUs | TMUs 96 TMUs |
ROPs 8 ROPs | ROPs 16 ROPs |
SMs 2 SMs | SMs 6 SMs |
Boost Clock 850MHz | Boost Clock 797MHz |
L2 Cache 256KB shared | L2 Cache 512KB shared |
2GB DDR3 | 4GB 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 |
TDP 33W | TDP 75W |
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 NVE4 |
Chip Variant GK208-301-A1 | Chip Variant GK104-200-KD-A2 |
Market Segment Laptop | Market Segment Laptop |
Release Date Jan 27, 2014 | Release Date Mar 12, 2014 |
Foundry TSMC | Foundry TSMC |
Fabrication Node 28nm | Fabrication Node 28nm |
Die Size 79mm² | Die Size 294mm² |
Transistor Count 1 Billion | Transistor Count 3.5 Billion |
Transistor Density 12.91 MTr/mm² | Transistor Density 12.04 MTr/mm² |
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