NVIDIA GeForce GTX 1650 GDDR6 vs AMD Radeon HD 7950 Mac Edition
What is the difference between NVIDIA GeForce GTX 1650 GDDR6 and AMD Radeon HD 7950 Mac Edition. Find out which graphics card has better performance.
Graphics Processor (GPU)
| TU117 | GPU Name | Tahiti |
| TU117-300-A1 | Model number | Tahiti PRO (215-0821056) |
| Turing | Architecture | GCN 1.0 |
| TSMC | Foundry | TSMC |
| 12 nm | Process Size | 28 nm |
| 4,700 million | Transistors | 4,313 million |
| 200 mm² | Die Size | 352 mm² |
Graphics Card
| Apr 1st, 2020 | Release Date | Mar 7th, 2013 |
| GeForce 16 | Family | Southern Islands (HD 7900) |
| Active | Production | End-of-life |
| 149 USD | Launch Price | 449 USD |
| GeForce 10 | Predecessor | Northern Islands |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 3 GB |
| GDDR6 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 384 bit |
| 192.0 GB/s | Bandwidth | 240.0 GB/s |
Performance
| 50.88 GPixel/s | Pixel fillrate | 25.60 GPixel/s |
| 89.04 GTexel/s | Texture fillrate | 89.60 GTexel/s |
| 2.849 TFLOPS | FP32 (float) performance | 2.867 TFLOPS |
| 89.04 GFLOPS (1:32) | FP64 (double) performance | 716.8 GFLOPS (1:4) |
Clock Speeds
| 1500 MHz 12 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
Render Config
| 896 | Shading Units | 1792 |
| 56 | TMUs | 112 |
| 32 | ROPs | 32 |
| 64 KB (per SM) | L1 Cache | 16 KB (per CU) |
| 1024 KB | L2 Cache | 768 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 229 mm 9 inches | Length | 279 mm 11 inches |
| 75 W | Thermal design power (TDP) | 200 W |
| 250 W | Suggested PSU | 550 W |
| 1x DVI 1x HDMI 1x DisplayPort | Display Connectors | 1x DVI 1x HDMI 2x mini-DisplayPort |
| None | Power Connectors | 2x 6-pin |
| PG177 SKU 1 | Board Number | C381 |
API support
| 12 (12_1) | DirectX | 12 (11_1) |
| 4.6 | OpenGL | 4.6 |
| 3.0 | OpenCL | 1.2 |
| 1.2 | Vulkan | 1.2 |
| 6.6 | Shader Model | 5.1 |