NVIDIA GeForce4 420 Go vs NVIDIA Quadro K2000
Graphics Processor
| GPU model | NV17 | GK107 |
|---|---|---|
| GPU variant | 420 Go A5 | GK107-301-A2 |
| Architecture | Celsius | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 150 nm | 28 nm |
| Number of transistors | 29 million | 1,270 million |
| Die size | 65 mm² | 118 mm² |
Mobile graphics
| Release date | Feb 6th, 2002 | — |
|---|---|---|
| Generation | GeForce4 Go | — |
| Production | End-of-life | — |
| Interface | AGP 4x | — |
| Reviews | 2 in our database | — |
| Predecessor | GeForce2 Go | — |
| Successor | GeForce FX Go 5 | — |
Clocks
| GPU clock | 200 MHz | 954 MHz |
|---|---|---|
| Memory clock | 200 MHz 400 Mbps effective | 1000 MHz 4 Gbps effective |
Memory Configuration
| Memory size | 32 MB | 2 GB |
|---|---|---|
| Memory type | DDR | GDDR5 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 3.200 GB/s | 64.00 GB/s |
Render Configuration
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 4 | 32 |
| ROPs | 2 | 16 |
| Shading units | — | 384 |
| SMX count | — | 2 |
| Cache L1 | — | 16 KB (per SMX) |
| Cache L2 | — | 256 KB |
Performance
| Pixel rate | 400.0 MPixel/s | 7.632 GPixel/s |
|---|---|---|
| Texture rate | 800.0 MTexel/s | 30.53 GTexel/s |
| FP32 (float) performance | — | 732.7 GFLOPS |
| FP64 (double) performance | — | 30.53 GFLOPS (1:24) |
Dimensions & Outputs
| TDP | unknown | 51 W |
|---|---|---|
| Outputs | No outputs | 1x DVI2x DisplayPort |
| Slot width | — | Single-slot |
| Length | — | 202 mm 8 inches |
| Width | — | 111 mm 4.4 inches |
| Suggested PSU | — | 250 W |
| Power connectors | — | None |
| Board number | — | P2095 |
API Support & Features
| DirectX | 7.0 | 12 (11_0) |
|---|---|---|
| OpenGL | 1.5 | 4.6 |
| OpenCL | — | 3.0 |
| Vulkan | — | 1.1 |
| Pixel shader | 1.1 | — |
| Vertex shader | 1.1 | — |
| CUDA | — | 3.0 |
| Shader model | — | 5.1 |
Other Features
Graphics Card
| Release date | — | Mar 1st, 2013 |
|---|---|---|
| Generation | — | Quadro |
| Production | — | End-of-life |
| Launch price | — | 599 USD |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
