AMD Radeon HD 7870 XT vs NVIDIA T500 Mobile
What is the difference between AMD Radeon HD 7870 XT and NVIDIA T500 Mobile. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tahiti | GPU Name | TU117 |
| GCN 1.0 | Architecture | Turing |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 12 nm |
| 4,313 million | Transistors | 4,700 million |
| 352 mm² | Die Size | 200 mm² |
Graphics Card
| Nov 19th, 2012 | Release Date | Dec 2nd, 2020 |
| Southern Islands (HD 7800) | Family | Quadro Mobile (Tx000) |
| End-of-life | Production | Active |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 2 GB | Memory Size | 2 GB |
| GDDR5 | Memory Type | GDDR6 |
| 256 bit | Memory Bus | 64 bit |
| 192.0 GB/s | Bandwidth | 80.00 GB/s |
Performance
| 31.20 GPixel/s | Pixel fillrate | 54.24 GPixel/s |
| 93.60 GTexel/s | Texture fillrate | 94.92 GTexel/s |
| 2.995 TFLOPS | FP32 (float) performance | 3.037 TFLOPS |
| 748.8 GFLOPS (1:4) | FP64 (double) performance | 94.92 GFLOPS (1:32) |
Clock Speeds
| 925 MHz | Base Clock | 1365 MHz |
| 975 MHz | Boost Clock | 1695 MHz |
| 1500 MHz 6 Gbps effective | Memory Clock | 1250 MHz 10 Gbps effective |
Render Config
| 1536 | Shading Units | 896 |
| 96 | 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 |
| 185 W | Thermal design power (TDP) | 18 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 |