AMD Radeon R9 390X vs NVIDIA Tesla P6
What is the difference between AMD Radeon R9 390X and NVIDIA Tesla P6. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Grenada | GPU Name | GP104 |
| Grenada XT (215-0880004) | Model number | GP104-995-A1 |
| GCN 2.0 | Architecture | Pascal |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 16 nm |
| 6,200 million | Transistors | 7,200 million |
| 438 mm² | Die Size | 314 mm² |
Graphics Card
| Jun 18th, 2015 | Release Date | Mar 24th, 2017 |
| Pirate Islands (R9 300) | Family | Tesla (Pxx) |
| Active | Production | Active |
| PCIe 3.0 x16 | Bus Interface | MXM-B (3.0) |
Memory
| 8 GB | Memory Size | 16 GB |
| GDDR5 | Memory Type | GDDR5 |
| 512 bit | Memory Bus | 256 bit |
| 384.0 GB/s | Bandwidth | 192.3 GB/s |
Performance
| 67.20 GPixel/s | Pixel fillrate | 96.38 GPixel/s |
| 184.8 GTexel/s | Texture fillrate | 192.8 GTexel/s |
| 5.914 TFLOPS | FP32 (float) performance | 6.169 TFLOPS |
| 739.2 GFLOPS (1:8) | FP64 (double) performance | 192.8 GFLOPS (1:32) |
Clock Speeds
| 1500 MHz 6 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 2816 | Shading Units | 2048 |
| 176 | TMUs | 128 |
| 64 | ROPs | 64 |
| 16 KB (per CU) | L1 Cache | 48 KB (per SM) |
| 1024 KB | L2 Cache | 2 MB |
Board Design
| Dual-slot | Slot Width | MXM Module |
| 275 W | Thermal design power (TDP) | 90 W |
| 600 W | Suggested PSU | 250 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | No outputs |
| 1x 6-pin + 1x 8-pin | Power Connectors | None |
| C671, C679-37 | Board Number | PG418 SKU 200 |
API support
| 12 (12_0) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.4 |