Product Compare
NVIDIA Quadro K4100M vs ATI FirePro V8800
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jul 2013 | Apr 2010 |
| Generation | Quadro Mobile | FirePro |
| Type | Professional | Desktop |
| Bus Interface | MXM-B (3.0) | PCIe 2.0 x16 |
| Clock Speeds | ||
| Memory Clock | 800 MHz | 1150 MHz |
| Memory | ||
| Memory Size | 4GB | 2GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 256bit |
| Bandwidth | 102.4GB/s | 147.2GB/s |
| Render Config | ||
| Shading Units | 1152 | 1600 |
| TMUs | 96 | 80 |
| ROPs | 32 | 32 |
| L1 Cache | 16 KB (per SMX) | 8 KB (per CU) |
| L2 Cache | 512 KB | 512 KB |
| Compute Units | 20 | |
| Theoretical Performance | ||
| Pixel Rate | 16.94 GPixel/s | 26.40 GPixel/s |
| Texture Rate | 67.78 GTexel/s | 66.00 GTexel/s |
| FP32 (float) | 1.627 TFLOPS | 2.640 TFLOPS |
| FP64 (double) | 67.78 GFLOPS | 528.0 GFLOPS |
| Graphics Processor | ||
| GPU Name | GK104 | Cypress |
| GPU Variant | N15E-Q3-A2 | Cypress XT GL |
| Architecture | Kepler | TeraScale 2 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 40 nm |
| Transistors | 3.54 billion | 2.154 billion |
| Die Size | 294 mm² | 334 mm² |
| Board Design | ||
| TDP | 100W | 208W |
| Outputs | No outputs | 4x DisplayPort 1.11x S-Video |
| Suggested PSU | 550 W | |
| Power Connectors | 2x 6-pin | |
| Graphics Features | ||
| DirectX | 12 (11_0) | 11.2 (11_0) |
| OpenGL | 4.6 | 4.4 |
| OpenCL | 3.0 | 1.2 |
| Vulkan | 1.1 | N/A |
| CUDA | 3.0 | |
| Shader Model | 5.1 | 5.0 |