Over 20 years of PC history
Reference NV45 Board | Leadtek GeForce 6800 GT PCI-E | |
---|---|---|
GPU type | NV45 | NV45 |
Manufacturing process | 130 nm | 130 nm |
Transistors | 222 million | 222 million |
Die size | 287 mm2 | 287 mm2 |
ROPs | 16 | 16 |
TMUs | 16 | 16 |
PS / VS | Unified Shaders | 16 / 6 | - | 16 / 6 | - |
GPU clock | 400 MHz | 350 MHz (0.88×) |
Pixel / texel fillrate | 6 400 MP/s ; 6 400 MT/s | 5 600 MP/s (0.83×) ; 5 600 MT/s (0.83×) |
SP / DP gigaflops | - ; - | - ; - |
DirectX / OpenGL | 9c ; 2.1 | 9c ; 2.1 |
CUDA / OpenCL | - ; - | - ; - |
Memory | 256 MB GDDR3 | 256 MB GDDR3 |
Memory | 1 100 MHz ; 256 bit | 1 000 MHz (1×) ; 256 bit |
Bandwith | 35 200 MB/s | 32 000 MB/s (0.91×) |
Interface | PCI-E x16 [4 096 MB/s] | PCI-E x16 [4 096 MB/s] |
TDP | 81 W | 65 W (0.8 ×) |
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 | 2004 | 2004 |