NVIDIA GeForce4 460 Go vs NVIDIA Quadro K620
Graphics Processor
| GPU model | NV17 | GM107 |
|---|---|---|
| GPU variant | 460 Go A5 | GM107-850-A2 |
| Architecture | Celsius | Maxwell |
| Foundry | TSMC | TSMC |
| Manufacturing process | 150 nm | 28 nm |
| Number of transistors | 29 million | 1,870 million |
| Die size | 65 mm² | 148 mm² |
Mobile graphics
| Release date | Oct 14th, 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 | 250 MHz | — |
|---|---|---|
| Memory clock | 250 MHz 500 Mbps effective | 900 MHz 1800 Mbps effective |
| Base clock | — | 1058 MHz |
| Boost clock | — | 1124 MHz |
Memory Configuration
| Memory size | 64 MB | 2 GB |
|---|---|---|
| Memory type | DDR | DDR3 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 8.000 GB/s | 28.80 GB/s |
Render Configuration
| Pixel shaders | 2 | — |
|---|---|---|
| Vertex shaders | 0 | — |
| TMUs | 4 | 24 |
| ROPs | 2 | 16 |
| Shading units | — | 384 |
| SMM count | — | 3 |
| Cache L1 | — | 64 KB (per SMM) |
| Cache L2 | — | 2 MB |
Performance
| Pixel rate | 500.0 MPixel/s | 17.98 GPixel/s |
|---|---|---|
| Texture rate | 1.000 GTexel/s | 26.98 GTexel/s |
| FP32 (float) performance | — | 863.2 GFLOPS |
| FP64 (double) performance | — | 26.98 GFLOPS (1:32) |
Dimensions & Outputs
| TDP | unknown | 45 W |
|---|---|---|
| Outputs | No outputs | 1x DVI1x DisplayPort |
| Slot width | — | Single-slot |
| Length | — | 160 mm 6.3 inches |
| Width | — | 69 mm 2.7 inches |
| Suggested PSU | — | 200 W |
| Power connectors | — | None |
| Board number | — | P2012 |
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 | — | 5.0 |
| Shader model | — | 5.1 |
Other Features
Graphics Card
| Release date | — | Jul 22nd, 2014 |
|---|---|---|
| Generation | — | Quadro |
| Production | — | End-of-life |
| Interface | — | PCIe 2.0 x16 |
| Reviews | — | 26 in our database |
