NVIDIA GeForce GTX 770 vs NVIDIA GeForce RTX 2050 Mobile
Graphics Processor
| GPU model | GK104 | GA107S |
|---|---|---|
| GPU variant | GK104-425-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 | May 30th, 2013 | — |
|---|---|---|
| Generation | GeForce 700 | — |
| Production | End-of-life | — |
| Launch price | 399 USD | — |
| Interface | PCIe 3.0 x16 | — |
| Reviews | 112 in our database | — |
| Predecessor | GeForce 600 | — |
| Successor | GeForce 900 | — |
Clocks
| Base clock | 1046 MHz | 1155 MHz |
|---|---|---|
| Boost clock | 1085 MHz | 1477 MHz |
| Memory clock | 1753 MHz 7 Gbps effective | 1750 MHz 14 Gbps effective |
Memory Configuration
| Memory size | 2 GB | 4 GB |
|---|---|---|
| Memory type | GDDR5 | GDDR6 |
| Memory bus width | 256 bit | 64 bit |
| Bandwidth | 224.4 GB/s | 112.0 GB/s |
Render Configuration
| Shading units | 1536 | 2048 |
|---|---|---|
| TMUs | 128 | 128 |
| ROPs | 32 | 48 |
| SMX count | 8 | — |
| Cache L1 | 16 KB (per SMX) | 64 KB (per SM) |
| Cache L2 | 512 KB | 2 MB |
| SM count | — | 32 |
| Tensor cores | — | 256 |
| RT cores | — | 32 |
Performance
| Pixel rate | 34.72 GPixel/s | 70.90 GPixel/s |
|---|---|---|
| Texture rate | 138.9 GTexel/s | 189.1 GTexel/s |
| FP32 (float) performance | 3.333 TFLOPS | 6.050 TFLOPS |
| FP64 (double) performance | 138.9 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 | 267 mm 10.5 inches | 229 mm 9 inches |
| Width | 111 mm 4.4 inches | 113 mm 4.4 inches |
| Height | 38 mm 1.5 inches | 35 mm 1.4 inches |
| TDP | 230 W | 45 W |
| Suggested PSU | 550 W | — |
| Outputs | 2x DVI1x HDMI1x DisplayPort | 1x DVI1x HDMI2x DisplayPort |
| Power connectors | 1x 6-pin + 1x 8-pin | 1x 6-pin |
| Board number | P2005 | — |
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 |
