NVIDIA GeForce GT 1030 GK107 vs NVIDIA GeForce GT 630
Graphics Processor
| GPU model | GK107 | GF108 |
|---|---|---|
| Architecture | Kepler | Fermi |
| Foundry | TSMC | TSMC |
| Manufacturing process | 28 nm | 40 nm |
| Number of transistors | 1,270 million | 585 million |
| Die size | 118 mm² | 116 mm² |
| GPU variant | — | GF108-400-A1 |
Graphics Card
| Release date | Sep 30th, 2018 | May 15th, 2012 |
|---|---|---|
| Generation | GeForce 10 | GeForce 600 |
| Predecessor | GeForce 900 | GeForce 500 |
| Successor | GeForce 20 | GeForce 700 |
| Production | End-of-life | End-of-life |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Reviews | 6 in our database | — |
Clocks
| GPU clock | 1058 MHz | 810 MHz |
|---|---|---|
| Memory clock | 1250 MHz 5 Gbps effective | 900 MHz 1800 Mbps effective |
| Shader clock | — | 1620 MHz |
Memory Configuration
| Memory size | 2 GB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | DDR3 |
| Memory bus width | 128 bit | 128 bit |
| Bandwidth | 80.00 GB/s | 28.80 GB/s |
Render Configuration
| Shading units | 384 | 96 |
|---|---|---|
| TMUs | 32 | 16 |
| ROPs | 16 | 4 |
| SMX count | 2 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 256 KB | 256 KB |
| SM count | — | 2 |
Performance
| Pixel rate | 8.464 GPixel/s | 3.240 GPixel/s |
|---|---|---|
| Texture rate | 33.86 GTexel/s | 12.96 GTexel/s |
| FP32 (float) performance | 812.5 GFLOPS | 311.0 GFLOPS |
| FP64 (double) performance | 33.86 GFLOPS (1:24) | 25.92 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | Single-slot | Single-slot |
|---|---|---|
| Length | 147 mm 5.8 inches | 145 mm 5.7 inches |
| TDP | 65 W | 65 W |
| Suggested PSU | 250 W | 250 W |
| Outputs | 2x DVI1x mini-HDMI | 1x DVI1x HDMI1x VGA |
| Power connectors | 1x 6-pin | None |
| Board number | P2010 | P1071 |
API Support & Features
| DirectX | 12 (11_0) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 1.1 |
| Vulkan | 1.1 | — |
| CUDA | 3.0 | 2.1 |
| Shader model | 5.1 | 5.1 |
