3dfx Voodoo4 4500 PCI vs NVIDIA GeForce GTX 950M
Graphics Processor
| GPU model | VSA-100 | GM107 |
|---|---|---|
| GPU variant | Napalm 26-220 (355-0026-220) | N16P-GT |
| Architecture | Voodoo Scalable | Maxwell |
| Foundry | TSMC | TSMC |
| Manufacturing process | 250 nm | 28 nm |
| Number of transistors | 14 million | 1,870 million |
| Die size | 112 mm² | 148 mm² |
Graphics Card
| Release date | Oct 13th, 2000 | — |
|---|---|---|
| Generation | Voodoo4 | — |
| Production | End-of-life | — |
| Interface | PCI | — |
| Predecessor | Voodoo3 | — |
| Successor | Voodoo4-2 | — |
Clocks
| GPU clock | 166 MHz | — |
|---|---|---|
| Memory clock | 166 MHz | 900 MHz 1800 Mbps effective |
| Base clock | — | 993 MHz |
| Boost clock | — | 1124 MHz |
Memory Configuration
| Memory size | 32 MB | 4 GB |
|---|---|---|
| Memory type | SDR | DDR3 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 2.656 GB/s | 28.80 GB/s |
Render Configuration
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 2 | 40 |
| ROPs | 2 | 16 |
| Shading units | — | 640 |
| SMM count | — | 5 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 2 MB |
Performance
| Pixel rate | 332.0 MPixel/s | 17.98 GPixel/s |
|---|---|---|
| Texture rate | 332.0 MTexel/s | 44.96 GTexel/s |
| FP32 (float) performance | — | 1,439 GFLOPS |
| FP64 (double) performance | — | 44.96 GFLOPS (1:32) |
Dimensions & Outputs
| Slot width | Single-slot | IGP |
|---|---|---|
| TDP | 15 W | 75 W |
| Suggested PSU | 200 W | — |
| Outputs | 1x VGA | No outputs |
| Power connectors | None | — |
| Board number | 210-0403-001 | — |
API Support & Features
| DirectX | 6.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.1 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Pixel shader | — | — |
| Vertex shader | — | — |
| CUDA | — | 5.0 |
| Shader model | — | 5.1 |
Other Features
Mobile graphics
| Release date | — | Mar 13th, 2015 |
|---|---|---|
| Generation | — | GeForce 900M |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x8 |
| Predecessor | — | GeForce 800M |
| Successor | — | GeForce 10 Mobile |
