AMD Radeon RX 550 512SP vs NVIDIA T400
What is the difference between AMD Radeon RX 550 512SP and NVIDIA T400. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Baffin | GPU Name | TU117 |
| GCN 4.0 | Architecture | Turing |
| GlobalFoundries | Foundry | TSMC |
| 14 nm | Process Size | 12 nm |
| 3,000 million | Transistors | 4,700 million |
| 123 mm² | Die Size | 200 mm² |
Graphics Card
| Oct 13th, 2017 | Release Date | May 6th, 2021 |
| Polaris (RX 500) | Family | Quadro (Tx000) |
| Active | Production | Active |
| PCIe 3.0 x8 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR6 |
| 128 bit | Memory Bus | 64 bit |
| 96.00 GB/s | Bandwidth | 80.00 GB/s |
Performance
| 17.14 GPixel/s | Pixel fillrate | 22.80 GPixel/s |
| 34.27 GTexel/s | Texture fillrate | 34.20 GTexel/s |
| 1,097 GFLOPS (1:1) | FP16 (half) performance | 2.189 TFLOPS (2:1) |
| 1,097 GFLOPS | FP32 (float) performance | 1,094 GFLOPS |
| 68.54 GFLOPS (1:16) | FP64 (double) performance | 34.20 GFLOPS (1:32) |
Clock Speeds
| 1019 MHz | Base Clock | 420 MHz |
| 1071 MHz | Boost Clock | 1425 MHz |
| 1500 MHz 6 Gbps effective | Memory Clock | 1250 MHz 10 Gbps effective |
Render Config
| 512 | Shading Units | 384 |
| 32 | TMUs | 24 |
| 16 | ROPs | 16 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | Single-slot |
| 50 W | Thermal design power (TDP) | 30 W |
| 250 W | Suggested PSU | 200 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 3x mini-DisplayPort |
| None | Power Connectors | None |
API support
| 12 (12_0) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 2.1 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 6.4 | Shader Model | 6.6 |