NVIDIA GeForce GTX 660 vs NVIDIA GeForce MX350
Graphics Processor
| GPU model | GK106 | GP107 |
|---|---|---|
| GPU variant | GK106-400-A1 | GP107-670-A1 (N17S-G5-A1) |
| Architecture | Kepler | Pascal |
| Foundry | TSMC | Samsung |
| Manufacturing process | 28 nm | 14 nm |
| Number of transistors | 2,540 million | 3,300 million |
| Die size | 221 mm² | 132 mm² |
Graphics Card
| Release date | Sep 6th, 2012 | — |
|---|---|---|
| Generation | GeForce 600 | — |
| Production | End-of-life | — |
| Launch price | 229 USD | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 77 in our database | — |
| Predecessor | GeForce 500 | — |
| Successor | GeForce 700 | — |
Clocks
| Base clock | 980 MHz | 1354 MHz |
|---|---|---|
| Boost clock | 1032 MHz | 1468 MHz |
| Memory clock | 1502 MHz 6 Gbps effective | 1752 MHz 7 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 192 bit | 64 bit |
| Bandwidth | 144.2 GB/s | 56.06 GB/s |
Render Configuration
| Shading units | 960 | 640 |
|---|---|---|
| TMUs | 80 | 32 |
| ROPs | 24 | 16 |
| SMX count | 5 | — |
| Cache L1 | 16 KB (per SMX) | 48 KB (per SM) |
| Cache L2 | 384 KB | 512 KB |
| SM count | — | 5 |
Performance
| Pixel rate | 20.64 GPixel/s | 23.49 GPixel/s |
|---|---|---|
| Texture rate | 82.56 GTexel/s | 46.98 GTexel/s |
| FP32 (float) performance | 1.981 TFLOPS | 1.879 TFLOPS |
| FP64 (double) performance | 82.56 GFLOPS (1:24) | 58.72 GFLOPS (1:32) |
| FP16 (half) performance | — | 29.36 GFLOPS (1:64) |
Dimensions & Outputs
| Slot width | Dual-slot | — |
|---|---|---|
| Length | 241 mm 9.5 inches | — |
| TDP | 140 W | 20 W |
| Suggested PSU | 300 W | — |
| Outputs | 2x DVI1x HDMI1x DisplayPort | No outputs |
| Power connectors | 1x 6-pin | None |
| Board number | P2030 | — |
API Support & Features
| DirectX | 12 (11_0) | 12 (12_1) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 6.1 |
| Shader model | 5.1 | 6.4 |
Other Features
Mobile graphics
| Release date | — | Feb 10th, 2020 |
|---|---|---|
| Generation | — | GeForce MX (3xx) |
| Production | — | End-of-life |
| Interface | — | PCIe 3.0 x4 |
