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 |