Over 20 years of PC history
Reference G80 Board | XFX GeForce 8800 Ultra OC | |
---|---|---|
GPU type | G80 | G80 |
Manufacturing process | 90 nm | 90 nm |
Transistors | 681 million | 681 million |
Die size | 484 mm2 | 484 mm2 |
ROPs | 24 | 24 |
TMUs | 32 | 32 |
PS / VS | Unified Shaders | - / - | 128 | - / - | 128 |
GPU clock | 612 MHz | 650 MHz (1.06×) |
Pixel / texel fillrate | 14 688 MP/s ; 19 584 MT/s | 15 600 MP/s (1.07×) ; 20 800 MT/s (1.05×) |
SP / DP gigaflops | 576 ; - | 614 (1.07×) ; - |
DirectX / OpenGL | 10 ; 3.3 | 10 ; 3.3 |
CUDA / OpenCL | 1.0 ; 1.1 | 1.0 ; 1.1 |
Memory | 768 MB GDDR3 | 768 MB GDDR3 |
Memory | 2 160 MHz ; 384 bit | 2 220 MHz (1×) ; 384 bit |
Bandwith | 103 680 MB/s | 106 560 MB/s (1.03×) |
Interface | PCI-E x16 [4 096 MB/s] | PCI-E x16 [4 096 MB/s] |
TDP | 171 W | 171 W |
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 | 2007 | 2007 |