NVIDIA Tesla K8 vs AMD Radeon R9 M295X Mac Edition
What is the difference between NVIDIA Tesla K8 and AMD Radeon R9 M295X Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| GK104 | GPU Name | Amethyst |
| Kepler | Architecture | GCN 3.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 3,540 million | Transistors | 5,000 million |
| 294 mm² | Die Size | 366 mm² |
Graphics Card
| Sep 16th, 2014 | Release Date | Nov 23rd, 2014 |
| Tesla (Kxx) | Family | Crystal System (R9 M200) |
| End-of-life | Production | End-of-life |
| PCIe 2.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 8 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 256 bit |
| 160.0 GB/s | Bandwidth | 174.3 GB/s |
Performance
| 25.95 GPixel/s | Pixel fillrate | 27.20 GPixel/s |
| 103.8 GTexel/s | Texture fillrate | 108.8 GTexel/s |
| 2.491 TFLOPS | FP32 (float) performance | 3.482 TFLOPS |
| 103.8 GFLOPS (1:24) | FP64 (double) performance | 217.6 GFLOPS (1:16) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1362 MHz 5.4 Gbps effective |
Render Config
| 1536 | Shading Units | 2048 |
| 128 | TMUs | 128 |
| 32 | ROPs | 32 |
| 16 KB (per SMX) | L1 Cache | 16 KB (per CU) |
| 512 KB | L2 Cache | 512 KB |
Board Design
| Single-slot | Slot Width | MXM Module |
| 100 W | Thermal design power (TDP) | 250 W |
| No outputs | Display Connectors | No outputs |
API support
| 12 (11_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 2.0 |
| 1.1 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.3 |