Product Compare
NVIDIA GeForce GTX 870M vs NVIDIA GeForce RTX 5070 Ti Mobile
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Mar 2014 | Mar 2025 |
| Generation | GeForce 800M | GeForce 50 Mobile |
| Type | Mobile | Mobile |
| Bus Interface | MXM-B (3.0) | PCIe 5.0 x16 |
| Clock Speeds | ||
| Base Clock | 941 MHz | 847 MHz |
| Boost Clock | 967 MHz | 1447 MHz |
| Memory Clock | 1250 MHz | 1750 MHz |
| Memory | ||
| Memory Size | 3GB | 12GB |
| Memory Type | GDDR5 | GDDR7 |
| Memory Bus | 192bit | 192bit |
| Bandwidth | 120.0GB/s | 672.0GB/s |
| Render Config | ||
| Shading Units | 1344 | 5888 |
| TMUs | 112 | 184 |
| ROPs | 24 | 80 |
| L1 Cache | 16 KB (per SMX) | 128 KB (per SM) |
| L2 Cache | 384 KB | 48 MB |
| SM Count | 46 | |
| Tensor Cores | 184 | |
| RT Cores | 46 | |
| Theoretical Performance | ||
| Pixel Rate | 27.08 GPixel/s | 115.8 GPixel/s |
| Texture Rate | 108.3 GTexel/s | 266.2 GTexel/s |
| FP32 (float) | 2.599 TFLOPS | 17.04 TFLOPS |
| FP64 (double) | 108.3 GFLOPS | 266.2 GFLOPS |
| FP16 (half) | 17.04 TFLOPS | |
| Graphics Processor | ||
| GPU Name | GK104 | GB205 |
| GPU Variant | N15E-GT-A2 | GB205 |
| Architecture | Kepler | Blackwell 2.0 |
| Foundry | TSMC | TSMC |
| Process Size | 28 nm | 5 nm |
| Transistors | 3.54 billion | 31.1 billion |
| Die Size | 294 mm² | 263 mm² |
| Board Design | ||
| TDP | 100W | 60-115W |
| Outputs | No outputs | Portable Device Dependent |
| Power Connectors | None | None |
| Suggested PSU | 250 W | |
| Graphics Features | ||
| DirectX | 12 (11_0) | 12 Ultimate (12_2) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.1 | 1.4 |
| CUDA | 3.0 | 12.0 |
| Shader Model | 5.1 | 6.8 |