NVIDIA GeForce GTX 1660 SUPER vs NVIDIA GeForce GTX 650
Graphics Processor
| GPU model | TU116 | GK106 |
|---|---|---|
| GPU variant | TU116-300-A1 | — |
| Architecture | Turing | Kepler |
| Foundry | TSMC | TSMC |
| Manufacturing process | 12 nm | 28 nm |
| Number of transistors | 6,600 million | 2,540 million |
| Die size | 284 mm² | 221 mm² |
Graphics Card
| Release date | Oct 29th, 2019 | Nov 27th, 2013 |
|---|---|---|
| Generation | GeForce 16 | GeForce 600 |
| Predecessor | GeForce 10 | GeForce 500 |
| Successor | GeForce 20 | GeForce 700 |
| Production | Active | End-of-life |
| Launch price | 229 USD | — |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Reviews | 42 in our database | 17 in our database |
Clocks
| Base clock | 1530 MHz | — |
|---|---|---|
| Boost clock | 1785 MHz | — |
| Memory clock | 1750 MHz 14 Gbps effective | 1250 MHz 5 Gbps effective |
| GPU clock | — | 1058 MHz |
Memory Configuration
| Memory size | 6 GB | 1024 MB |
|---|---|---|
| Memory type | GDDR6 | GDDR5 |
| Memory bus width | 192 bit | 128 bit |
| Bandwidth | 336.0 GB/s | 80.00 GB/s |
Render Configuration
| Shading units | 1408 | 384 |
|---|---|---|
| TMUs | 88 | 32 |
| ROPs | 48 | 16 |
| SM count | 22 | — |
| Cache L1 | 64 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 1536 KB | 256 KB |
| SMX count | — | 2 |
Performance
| Pixel rate | 85.68 GPixel/s | 8.464 GPixel/s |
|---|---|---|
| Texture rate | 157.1 GTexel/s | 33.86 GTexel/s |
| FP16 (half) performance | 10.05 TFLOPS (2:1) | — |
| FP32 (float) performance | 5.027 TFLOPS | 812.5 GFLOPS |
| FP64 (double) performance | 157.1 GFLOPS (1:32) | 33.86 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | Dual-slot | Single-slot |
|---|---|---|
| Length | 229 mm 9 inches | 147 mm 5.8 inches |
| Width | 111 mm 4.4 inches | — |
| Height | 35 mm 1.4 inches | — |
| TDP | 125 W | 65 W |
| Suggested PSU | 300 W | 250 W |
| Outputs | 1x DVI1x HDMI1x DisplayPort | 1x DVI2x DisplayPort |
| Power connectors | 1x 8-pin | 1x 6-pin |
| Board number | PG161 SKU 26 | — |
API Support & Features
| DirectX | 12 (12_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.2 | 1.1 |
| CUDA | 7.5 | 3.0 |
| Shader model | 6.6 | 5.1 |
