AMD Radeon R9 290X vs NVIDIA GeForce GTX 780
What is the difference between AMD Radeon R9 290X and NVIDIA GeForce GTX 780. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Hawaii | GPU Name | GK110 |
| Hawaii XT (215-0852000) | Model number | GK110-300-A1 |
| GCN 2.0 | Architecture | Kepler |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 6,200 million | Transistors | 7,080 million |
| 438 mm² | Die Size | 561 mm² |
Graphics Card
| Oct 24th, 2013 | Release Date | May 23rd, 2013 |
| Volcanic Islands (R9 200) | Family | GeForce 700 |
| End-of-life | Production | End-of-life |
| 549 USD | Launch Price | 649 USD |
| Sea Islands | Predecessor | GeForce 600 |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 4 GB | Memory Size | 3 GB |
| GDDR5 | Memory Type | GDDR5 |
| 512 bit | Memory Bus | 384 bit |
| 320.0 GB/s | Bandwidth | 288.4 GB/s |
Performance
| 64.00 GPixel/s | Pixel fillrate | 43.30 GPixel/s |
| 176.0 GTexel/s | Texture fillrate | 173.2 GTexel/s |
| 5.632 TFLOPS | FP32 (float) performance | 4.156 TFLOPS |
| 704.0 GFLOPS (1:8) | FP64 (double) performance | 173.2 GFLOPS (1:24) |
Clock Speeds
| 1250 MHz 5 Gbps effective | Memory Clock | 1502 MHz 6 Gbps effective |
Render Config
| 2816 | Shading Units | 2304 |
| 176 | TMUs | 192 |
| 64 | ROPs | 48 |
| 16 KB (per CU) | L1 Cache | 16 KB (per SMX) |
| 1024 KB | L2 Cache | 1536 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 275 mm 10.8 inches | Length | 267 mm 10.5 inches |
| 109 mm 4.3 inches | Width | 111 mm 4.4 inches |
| 36 mm 1.4 inches | Height | 38 mm 1.5 inches |
| 290 W | Thermal design power (TDP) | 250 W |
| 600 W | Suggested PSU | 600 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 2x DVI 1x HDMI 1x DisplayPort |
| 1x 6-pin + 1x 8-pin | Power Connectors | 1x 6-pin + 1x 8-pin |
| C671-57 | Board Number | P2083 SKU 20 |
API support
| 12 (12_0) | DirectX | 12 (11_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 3.0 |
| 1.2 | Vulkan | 1.1 |
| 6.3 | Shader Model | 5.1 |