AMD Radeon R9 Nano vs NVIDIA Quadro RTX 4000 Mobile
What is the difference between AMD Radeon R9 Nano and NVIDIA Quadro RTX 4000 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Fiji | GPU Name | TU104 |
| Fiji XT CA (215-0862120) | Model number | N19E-Q3-A1 |
| GCN 3.0 | Architecture | Turing |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 12 nm |
| 8,900 million | Transistors | 13,600 million |
| 596 mm² | Die Size | 545 mm² |
Graphics Card
| Aug 27th, 2015 | Release Date | May 27th, 2019 |
| Pirate Islands (R9 300) | Family | Quadro Mobile (Tx000) |
| Active | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 8 GB |
| HBM | Memory Type | GDDR6 |
| 4096 bit | Memory Bus | 256 bit |
| 512.0 GB/s | Bandwidth | 448.0 GB/s |
Performance
| 64.00 GPixel/s | Pixel fillrate | 99.84 GPixel/s |
| 256.0 GTexel/s | Texture fillrate | 249.6 GTexel/s |
| 8.192 TFLOPS (1:1) | FP16 (half) performance | 15.97 TFLOPS (2:1) |
| 8.192 TFLOPS | FP32 (float) performance | 7.987 TFLOPS |
| 512.0 GFLOPS (1:16) | FP64 (double) performance | 249.6 GFLOPS (1:32) |
Clock Speeds
| 500 MHz 1000 Mbps effective | Memory Clock | 1750 MHz 14 Gbps effective |
Render Config
| 4096 | Shading Units | 2560 |
| 256 | TMUs | 160 |
| 64 | ROPs | 64 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 2 MB | L2 Cache | 4 MB |
Board Design
| Dual-slot | Slot Width | IGP |
| 175 W | Thermal design power (TDP) | 110 W |
| 1x HDMI 3x DisplayPort | Display Connectors | No outputs |
| 1x 8-pin | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 Ultimate (12_2) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.6 |