GeForce 8400M GT
| Manufacturer: | NVIDIA |
| Series: | GeForce 8M (8xxxM) |
| Codename: | G86 G86-603-A2 |
| Release date: | 2007. May 09. |
| Die count: | 1 |
| Die size: | 127 mm2 |
| Fab: | 80 nm |
| Transistors: | 210 millions |
| Bus interface: | PCI-E 1.0 x16 |
Clock rates
| Core clock: | 450 MHz |
| Shader clock: | 900 MHz |
| Memory clock: | 600 MHz |
| Effective memory clock (DDR): | 4800 MHz |
Memory
| Memory size: | 512, 256 MB |
| Memory bus type: | GDDR3 |
| Memory bus width: | 128 bit |
| Memory bandwidth (maximum): | 19.2 GB/s |
Core units
| Unified shader units: | 16 |
| Texture mapping units (TMU): | 8 |
| Render output units (ROP): | 4 |
| SM count: | 2 |
Supported Technologies:
| DirectX: | 10 |
| OpenGL: | 3.3 |
Performance
| Pixel fillrate: | 1.8 (GP/s) |
| Texture fillrate: | 3.6 (GT/s) |
| Thermal Design Power (TDP,Max): | 14 W |
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