Over 20 years of PC history
| Reference G92 Board | Leadtek GeForce 8800 GT OC | |
|---|---|---|
| GPU type | G92 | G92 |
| Manufacturing process | 65 nm | 65 nm |
| Transistors | 754 million | 754 million |
| Die size | 324 mm2 | 324 mm2 |
| ROPs | 16 | 16 |
| TMUs | 64 | 56 (0.88×) |
| PS / VS | Unified Shaders | - / - | 128 | - / - | 112 (0.88×) |
| GPU clock | 675 MHz | 680 MHz (1.01×) |
| Pixel / texel fillrate | 10 800 MP/s ; 43 200 MT/s | 10 880 MP/s (1×) ; 38 080 MT/s (0.88×) |
| SP / DP gigaflops | 648 ; - | 571 (0.88×) ; - |
| DirectX / OpenGL | 10 ; 3.3 | 10 ; 3.3 |
| CUDA / OpenCL | 1.1 ; 1.1 | 1.1 ; 1.1 |
| Memory | 512 MB GDDR3 | 512 MB GDDR3 |
| Memory | 2 200 MHz ; 256 bit | 1 800 MHz (0.5×) ; 256 bit |
| Bandwith | 70 400 MB/s | 57 600 MB/s (0.81×) |
| Interface | PCI-E 2.0 x16 [8 192 MB/s] | PCI-E 2.0 x16 [8 192 MB/s] |
| TDP | 140 W | 125 W (0.89 ×) |
| Analog I/O ports | 1 × S-Video out, 2 × DVI-I | 1 × S-Video out, 2 × DVI-I |
| Digital I/O ports | 2 × DVI-I | 2 × DVI-I |
| Independent screens | 2 | 2 |
| Introduce date | 2008 | 2007 |