Product Compare
NVIDIA CMP 90HX vs NVIDIA GeForce GTX 870M
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | Jul 2021 | Mar 2014 |
| Generation | Mining GPUs | GeForce 800M |
| Type | Desktop | Mobile |
| Bus Interface | PCIe 1.0 x4 | MXM-B (3.0) |
| Clock Speeds | ||
| Base Clock | 1500 MHz | 941 MHz |
| Boost Clock | 1710 MHz | 967 MHz |
| Memory Clock | 1188 MHz | 1250 MHz |
| Memory | ||
| Memory Size | 10GB | 3GB |
| Memory Type | GDDR6X | GDDR5 |
| Memory Bus | 320bit | 192bit |
| Bandwidth | 760.3GB/s | 120.0GB/s |
| Render Config | ||
| SM Count | 50 | |
| Shading Units | 6400 | 1344 |
| TMUs | 200 | 112 |
| ROPs | 80 | 24 |
| Tensor Cores | 200 | |
| RT Cores | 50 | |
| L1 Cache | 128 KB (per SM) | 16 KB (per SMX) |
| L2 Cache | 5 MB | 384 KB |
| Theoretical Performance | ||
| Pixel Rate | 136.8 GPixel/s | 27.08 GPixel/s |
| Texture Rate | 342.0 GTexel/s | 108.3 GTexel/s |
| FP16 (half) | 21.89 TFLOPS | |
| FP32 (float) | 21.89 TFLOPS | 2.599 TFLOPS |
| FP64 (double) | 342.0 GFLOPS | 108.3 GFLOPS |
| Graphics Processor | ||
| GPU Name | GA102 | GK104 |
| GPU Variant | GA102-100-A1 | N15E-GT-A2 |
| Architecture | Ampere | Kepler |
| Foundry | Samsung | TSMC |
| Process Size | 8 nm | 28 nm |
| Transistors | 28.3 billion | 3.54 billion |
| Die Size | 628 mm² | 294 mm² |
| Board Design | ||
| TDP | 320W | 100W |
| Suggested PSU | 700 W | |
| Outputs | No outputs | No outputs |
| Power Connectors | 2x 8-pin | None |
| Graphics Features | ||
| DirectX | 12 Ultimate (12_2) | 12 (11_0) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 3.0 | 3.0 |
| Vulkan | 1.3 | 1.1 |
| CUDA | 8.6 | 3.0 |
| Shader Model | 6.8 | 5.1 |