NVIDIA GeForce GT 730A vs NVIDIA Quadro K420
Graphics Processor
| GPU model | GK208 | GK107 |
|---|---|---|
| GPU variant | GT 730M | GK107-301-A2 |
| Architecture | Kepler 2.0 | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 28 nm |
| Number of transistors | 1,020 million | 1,270 million |
| Die size | 87 mm² | 118 mm² |
Mobile graphics
| Release date | Jul 1st, 2014 | — |
|---|---|---|
| Generation | GeForce 700A | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x8 | — |
| Predecessor | GeForce 600A | — |
| Successor | GeForce 800A | — |
Clocks
| GPU clock | 719 MHz | 876 MHz |
|---|---|---|
| Memory clock | 1001 MHz 2 Gbps effective | 891 MHz 1782 Mbps effective |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | DDR3 | DDR3 |
| Memory bus width | 64 bit | 128 bit |
| Bandwidth | 16.02 GB/s | 28.51 GB/s |
Render Configuration
| Shading units | 384 | 192 |
|---|---|---|
| TMUs | 32 | 16 |
| ROPs | 8 | 16 |
| SMX count | 2 | 1 |
| Cache L1 | 16 KB (per SMX) | 16 KB (per SMX) |
| Cache L2 | 512 KB | 256 KB |
Performance
| Pixel rate | 5.752 GPixel/s | 3.504 GPixel/s |
|---|---|---|
| Texture rate | 23.01 GTexel/s | 14.02 GTexel/s |
| FP32 (float) performance | 552.2 GFLOPS | 336.4 GFLOPS |
| FP64 (double) performance | 23.01 GFLOPS (1:24) | 14.02 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | MXM Module | Single-slot |
|---|---|---|
| TDP | 33 W | 41 W |
| Outputs | No outputs | 1x DVI1x DisplayPort |
| 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 | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.1 |
| CUDA | 3.5 | 3.0 |
| Shader model | 5.1 | 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 |
