NVIDIA GeForce GTX 660 OEM vs NVIDIA GeForce RTX 2050 Mobile
Graphics Processor
| GPU model | GK104 | GA107S |
|---|---|---|
| GPU variant | GK104-200-KD-A2 | — |
| Architecture | Kepler | Ampere |
| Foundry | TSMC | Samsung |
| Manufacturing process | 28 nm | 8 nm |
| Number of transistors | 3,540 million | unknown |
| Die size | 294 mm² | unknown |
Graphics Card
| Release date | Aug 22nd, 2012 | — |
|---|---|---|
| Generation | GeForce 600 | — |
| Production | End-of-life | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 77 in our database | — |
| Predecessor | GeForce 500 | — |
| Successor | GeForce 700 | — |
Clocks
| Base clock | 823 MHz | 1155 MHz |
|---|---|---|
| Boost clock | 888 MHz | 1477 MHz |
| Memory clock | 1400 MHz 5.6 Gbps effective | 1750 MHz 14 Gbps effective |
Memory Configuration
| Memory size | 1536 MB | 4 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 192 bit | 64 bit |
| Bandwidth | 134.4 GB/s | 112.0 GB/s |
Render Configuration
| Shading units | 1152 | 2048 |
|---|---|---|
| TMUs | 96 | 128 |
| ROPs | 24 | 48 |
| SMX count | 6 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 384 KB | 2 MB |
| SM count | — | 32 |
| Tensor cores | — | 256 |
| RT cores | — | 32 |
Performance
| Pixel rate | 21.31 GPixel/s | 70.90 GPixel/s |
|---|---|---|
| Texture rate | 85.25 GTexel/s | 189.1 GTexel/s |
| FP32 (float) performance | 2.046 TFLOPS | 6.050 TFLOPS |
| FP64 (double) performance | 85.25 GFLOPS (1:24) | 189.1 GFLOPS (1:32) |
| FP16 (half) performance | — | 12.10 TFLOPS (2:1) |
Dimensions & Outputs
| Slot width | Dual-slot | Dual-slot |
|---|---|---|
| Length | 241 mm 9.5 inches | 229 mm 9 inches |
| TDP | 130 W | 45 W |
| Suggested PSU | 300 W | — |
| Outputs | 2x DVI1x HDMI1x DisplayPort | 1x DVI1x HDMI2x DisplayPort |
| Power connectors | 1x 6-pin | 1x 6-pin |
| Board number | P2004 | — |
| Width | — | 113 mm 4.4 inches |
| Height | — | 35 mm 1.4 inches |
API Support & Features
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
|---|---|---|
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.2 |
| CUDA | 3.0 | 8.6 |
| Shader model | 5.1 | 6.6 |
Other Features
Mobile graphics
| Release date | — | 2022 |
|---|---|---|
| Generation | — | GeForce 20 Mobile |
| Predecessor | — | GeForce 10 Mobile |
| Successor | — | GeForce 30 Mobile |
| Production | — | Unreleased |
| Interface | — | PCIe 3.0 x16 |
