NVIDIA GeForce GTX 1650 Mobile vs NVIDIA GeForce GTX 660
Graphics Processor
| GPU model | TU117 | GK106 |
|---|---|---|
| GPU variant | N18P-G61-MP2 | GK106-400-A1 |
| Architecture | Turing | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 12 nm | 28 nm |
| Number of transistors | 4,700 million | 2,540 million |
| Die size | 200 mm² | 221 mm² |
Mobile graphics
| Release date | Apr 15th, 2020 | — |
|---|---|---|
| Generation | GeForce 16 Mobile | — |
| Production | Active | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 44 in our database | — |
Clocks
| Base clock | 1380 MHz | 980 MHz |
|---|---|---|
| Boost clock | 1515 MHz | 1032 MHz |
| Memory clock | 1500 MHz 12000 MHz effective | 1502 MHz 6 Gbps effective |
Memory Configuration
| Memory size | 4 GB | 2 GB |
|---|---|---|
| Memory type | GDDR6 | GDDR5 |
| Memory bus width | 128 bit | 192 bit |
| Bandwidth | 192.0 GB/s | 144.2 GB/s |
Render Configuration
| Shading units | 1024 | 960 |
|---|---|---|
| TMUs | 64 | 80 |
| ROPs | 32 | 24 |
| SM count | 16 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 1024 KB | 384 KB |
| SMX count | — | 5 |
Performance
| Pixel rate | 48.48 GPixel/s | 20.64 GPixel/s |
|---|---|---|
| Texture rate | 96.96 GTexel/s | 82.56 GTexel/s |
| FP16 (half) performance | 6.205 TFLOPS (2:1) | — |
| FP32 (float) performance | 3.103 TFLOPS | 1.981 TFLOPS |
| FP64 (double) performance | 96.96 GFLOPS (1:32) | 82.56 GFLOPS (1:24) |
Dimensions & Outputs
| TDP | 50 W | 140 W |
|---|---|---|
| Outputs | No outputs | 2x DVI1x HDMI1x DisplayPort |
| Power connectors | None | 1x 6-pin |
| Slot width | — | Dual-slot |
| Length | — | 241 mm 9.5 inches |
| Suggested PSU | — | 300 W |
| Board number | — | P2030 |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 3.0 |
| Vulkan | 1.2.140 | 1.1 |
| CUDA | 7.5 | 3.0 |
| Shader model | 6.5 | 5.1 |
Other Features
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 |
