Over 20 years of PC history
Reference GK104 Board | Asus GeForce GTX 660 OEM (3 GB) | |
---|---|---|
GPU type | GK104 | GK104 |
Manufacturing process | 28 nm | 28 nm |
Transistors | 3 540 million | 3 540 million |
Die size | 294 mm2 | 294 mm2 |
ROPs | 32 | 24 (0.75×) |
TMUs | 128 | 96 (0.75×) |
PS / VS | Unified Shaders | - / - | 1 536 | - / - | 1 152 |
GPU clock | 1 085 MHz | 890 MHz (890×) |
Pixel / texel fillrate | 34 720 MP/s ; 138 880 MT/s | 21 360 MP/s (0.62×) ; 85 440 MT/s (0.62×) |
SP / DP gigaflops | 3 333 ; 139 | 2 051 (0.67×) ; 85 (0.61×) |
DirectX / OpenGL | 12 ; 4.6 | 12 ; 4.6 |
CUDA / OpenCL | 3.0 ; 1.2 | 3.0 ; 1.2 |
Memory | 4 096 MB GDDR5 | 3 072 MB (0.75×) GDDR5 |
Memory | 7 000 MHz ; 256 bit | 5 600 MHz (0.71×) ; 192bit (0.75×) |
Bandwith | 224 000 MB/s | 134 400 MB/s (0.6×) |
Interface | PCI-E 3.0 x16 [16 384 MB/s] | PCI-E 3.0 x16 [16 384 MB/s] |
TDP | 230 W | 130 W (0.57 ×) |
Analog I/O ports | 1 × DVI-I | 1 × DVI-I |
Digital I/O ports | 1 × DVI-D, 1 × DVI-I, 1 × DP, 1 × HDMI | 1 × DVI-D, 1 × DVI-I, 1 × DP, 1 × HDMI |
Independent screens | 4 | 4 |
Introduce date | 2013 | 2012 |