AMD Radeon HD 8870 OEM vs NVIDIA Quadro T1000 Mobile
What is the difference between AMD Radeon HD 8870 OEM and NVIDIA Quadro T1000 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Pitcairn | GPU Name | TU117 |
| GCN 1.0 | Architecture | Turing |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 12 nm |
| 2,800 million | Transistors | 4,700 million |
| 212 mm² | Die Size | 200 mm² |
Graphics Card
| Jan 8th, 2013 | Release Date | May 27th, 2019 |
| Sea Islands (HD 8800) | Family | Quadro Mobile (Tx000) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 4 GB |
| GDDR5 | Memory Type | GDDR5 |
| 256 bit | Memory Bus | 128 bit |
| 153.6 GB/s | Bandwidth | 128.1 GB/s |
Performance
| 32.00 GPixel/s | Pixel fillrate | 46.56 GPixel/s |
| 80.00 GTexel/s | Texture fillrate | 81.48 GTexel/s |
| 2.560 TFLOPS | FP32 (float) performance | 2.607 TFLOPS |
| 160.0 GFLOPS (1:16) | FP64 (double) performance | 81.48 GFLOPS (1:32) |
Clock Speeds
| 1200 MHz 4.8 Gbps effective | Memory Clock | 2001 MHz 8 Gbps effective |
Render Config
| 1280 | Shading Units | 896 |
| 80 | TMUs | 56 |
| 32 | ROPs | 32 |
| 16 KB (per CU) | L1 Cache | 64 KB (per SM) |
| 512 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | IGP |
| 175 W | Thermal design power (TDP) | 50 W |
| 1x DVI 1x HDMI 2x mini-DisplayPort | Display Connectors | No outputs |
| 2x 6-pin | Power Connectors | None |
API support
| 12 (11_1) | DirectX | 12 (12_1) |
| 4.6 | OpenGL | 4.6 |
| 1.2 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.2 |
| 5.1 | Shader Model | 6.6 |