AMD Radeon R9 285X vs AMD FirePro W8100
What is the difference between AMD Radeon R9 285X and AMD FirePro W8100. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Tonga | GPU Name | Hawaii |
| Tonga XT | Model number | Hawaii GL40 |
| GCN 3.0 | Architecture | GCN 2.0 |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 28 nm |
| 5,000 million | Transistors | 6,200 million |
| 366 mm² | Die Size | 438 mm² |
Graphics Card
| Never Released | Release Date | Jun 23rd, 2014 |
| Volcanic Islands (R9 200) | Family | FirePro (Wx100) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 3.0 x16 |
Memory
| 3 GB | Memory Size | 8 GB |
| GDDR5 | Memory Type | GDDR5 |
| 384 bit | Memory Bus | 512 bit |
| 264.0 GB/s | Bandwidth | 320.0 GB/s |
Performance
| 32.06 GPixel/s | Pixel fillrate | 52.74 GPixel/s |
| 128.3 GTexel/s | Texture fillrate | 131.8 GTexel/s |
| 4.104 TFLOPS | FP32 (float) performance | 4.219 TFLOPS |
Clock Speeds
| 1375 MHz 5.5 Gbps effective | Memory Clock | 1250 MHz 5 Gbps effective |
| 1002 MHz | GPU Clock | 824 MHz |
Render Config
| 2048 | Shading Units | 2560 |
| 128 | TMUs | 160 |
| 32 | ROPs | 64 |
| 32 | Compute Units | 40 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 768 KB | L2 Cache | 1024 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 267 mm 10.5 inches | Length | 279 mm 11 inches |
| 200 W | Thermal design power (TDP) | 220 W |
| 550 W | Suggested PSU | 550 W |
| 2x DVI 1x HDMI 1x DisplayPort | Display Connectors | 4x DisplayPort 1x SDI |
| 1x 6-pin + 1x 8-pin | Power Connectors | 2x 6-pin |
| C765 | Board Number | C675 |
API support
| 12 (12_0) | DirectX | 12 (12_0) |
| 4.6 | OpenGL | 4.6 |
| 2.0 | OpenCL | 2.0 |
| 1.2 | Vulkan | 1.2 |
| 6.3 | Shader Model | 6.3 |