ATI Rage LT PRO AGP vs NVIDIA GeForce 8400M GS
Graphics Processor
| GPU model | Mach64 LT | G86 |
|---|---|---|
| GPU variant | 215LT3UA31 | NB8M-GS |
| Architecture | Mach | Tesla |
| Foundry | TSMC | TSMC |
| Manufacturing process | 500 nm | 80 nm |
| Number of transistors | 1 million | 210 million |
| Die size | 90 mm² | 127 mm² |
Mobile graphics
| Release date | Nov 1st, 1997 | May 9th, 2007 |
|---|---|---|
| Generation | Rage Mobility | GeForce 8M (8000M) |
| Production | End-of-life | End-of-life |
| Interface | AGP 2x | MXM-I |
| Reviews | 2 in our database | — |
| Predecessor | — | GeForce Go 7 |
| Successor | — | GeForce 9M |
Clocks
| GPU clock | 75 MHz | 400 MHz |
|---|---|---|
| Memory clock | 100 MHz | 400 MHz 800 Mbps effective |
| Shader clock | — | 800 MHz |
Memory Configuration
| Memory size | 8 MB | 256 MB |
|---|---|---|
| Memory type | SDR | DDR2 |
| Memory bus width | 64 bit | 64 bit |
| Bandwidth | 800.0 MB/s | 6.400 GB/s |
Render Configuration
| Pixel shaders | 1 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 1 | 8 |
| ROPs | 1 | 4 |
| Shading units | — | 16 |
| SM count | — | 2 |
| Cache L2 | — | 16 KB |
Performance
| Pixel rate | 75.00 MPixel/s | 1.600 GPixel/s |
|---|---|---|
| Texture rate | 75.00 MTexel/s | 3.200 GTexel/s |
| FP32 (float) performance | — | 25.60 GFLOPS |
Dimensions & Outputs
| Slot width | IGP | MXM Module |
|---|---|---|
| TDP | unknown | 11 W |
| Outputs | No outputs | No outputs |
API Support & Features
| DirectX | 5.0 | 11.1 (10_0) |
|---|---|---|
| OpenGL | — | 3.3 |
| OpenCL | — | 1.1 |
| Vulkan | — | — |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 1.1 |
| Shader model | — | 4.0 |
