NVIDIA GeForce GTX 1050 3 GB vs NVIDIA GeForce GTX 660 Rev. 2
Graphics Processor
| GPU model | GP107 | GK104 |
|---|---|---|
| GPU variant | GP107-301-K1-A1 | — |
| Architecture | Pascal | Kepler |
| Foundry | Samsung | TSMC |
| Manufacturing process | 14 nm | 28 nm |
| Number of transistors | 3,300 million | 3,540 million |
| Die size | 132 mm² | 294 mm² |
Graphics Card
| Release date | May 21st, 2018 | Sep 13th, 2014 |
|---|---|---|
| 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 3.0 x16 |
| Reviews | 58 in our database | 77 in our database |
Clocks
| Base clock | 1392 MHz | 980 MHz |
|---|---|---|
| Boost clock | 1518 MHz | 1032 MHz |
| Memory clock | 1752 MHz 7 Gbps effective | 1502 MHz 6 Gbps effective |
Memory Configuration
| Memory size | 3 GB | 2 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR5 |
| Memory bus width | 96 bit | 192 bit |
| Bandwidth | 84.10 GB/s | 144.2 GB/s |
Render Configuration
| Shading units | 768 | 960 |
|---|---|---|
| TMUs | 48 | 80 |
| ROPs | 24 | 24 |
| SM count | 6 | — |
| Cache L1 | 48 KB (per SM) | 16 KB (per SMX) |
| Cache L2 | 768 KB | 384 KB |
| SMX count | — | 5 |
Performance
| Pixel rate | 36.43 GPixel/s | 20.64 GPixel/s |
|---|---|---|
| Texture rate | 72.86 GTexel/s | 82.56 GTexel/s |
| FP16 (half) performance | 36.43 GFLOPS (1:64) | — |
| FP32 (float) performance | 2.332 TFLOPS | 1.981 TFLOPS |
| FP64 (double) performance | 72.86 GFLOPS (1:32) | 82.56 GFLOPS (1:24) |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| Length | 145 mm 5.7 inches | 241 mm 9.5 inches |
| Width | 111 mm 4.4 inches | — |
| TDP | 75 W | 140 W |
| Suggested PSU | 250 W | 300 W |
| Outputs | 1x DVI1x HDMI1x DisplayPort | 2x DVI1x HDMI1x DisplayPort |
| Power connectors | None | 1x 6-pin |
| Board number | PG210 | P2004 SKU 11 |
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 | 6.1 | 3.0 |
| Shader model | 6.4 | 5.1 |
