AMD Radeon RX 470 Mobile vs NVIDIA Tesla K40st
What is the difference between AMD Radeon RX 470 Mobile and NVIDIA Tesla K40st. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Ellesmere | GPU Name | GK110B |
| GCN 4.0 | Architecture | Kepler |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 28 nm |
| 5,700 million | Transistors | 7,080 million |
| 232 mm² | Die Size | 561 mm² |
Graphics Card
| Aug 4th, 2016 | Release Date | Nov 22nd, 2013 |
| Mobility Radeon (RX M400) | Family | Tesla (Kxx) |
| Active | Production | End-of-life |
| MXM-B (3.0) | Bus Interface | PCIe 3.0 x16 |
Memory
| 8 GB | Memory Size | 12 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 384 bit |
| 224.0 GB/s | Bandwidth | 288.4 GB/s |
Performance
| 34.37 GPixel/s | Pixel fillrate | 34.50 GPixel/s |
| 137.5 GTexel/s | Texture fillrate | 138.0 GTexel/s |
| 4.399 TFLOPS | FP32 (float) performance | 3.312 TFLOPS |
| 274.9 GFLOPS (1:16) | FP64 (double) performance | 1,104 GFLOPS (1:3) |
Clock Speeds
| 1750 MHz 7 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 2048 | Shading Units | 2880 |
| 128 | TMUs | 240 |
| 32 | ROPs | 48 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 2 MB | L2 Cache | 1536 KB |
Board Design
| MXM Module | Slot Width | Dual-slot |
| 85 W | Thermal design power (TDP) | 245 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (12_0) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.4 | Shader Model | 5.1 |