AMD Radeon R9 255 OEM vs ATI FirePro V8700
What is the difference between AMD Radeon R9 255 OEM and ATI FirePro V8700. Find out which graphics card has better performance.
Graphics Processor (GPU)
| Cape Verde | GPU Name | RV770 |
| Cape Verde PRX | Model number | RV770 XT (215-0669049) |
| GCN 1.0 | Architecture | TeraScale |
| TSMC | Foundry | TSMC |
| 28 nm | Process Size | 55 nm |
| 1,500 million | Transistors | 956 million |
| 123 mm² | Die Size | 256 mm² |
Graphics Card
| Dec 21st, 2013 | Release Date | Sep 11th, 2008 |
| Volcanic Islands (R9 200) | Family | FirePro (Vx700) |
| End-of-life | Production | End-of-life |
| PCIe 3.0 x16 | Bus Interface | PCIe 2.0 x16 |
Memory
| 2 GB | Memory Size | 1024 MB |
| GDDR5 | Memory Type | GDDR5 |
| 128 bit | Memory Bus | 256 bit |
| 73.60 GB/s | Bandwidth | 108.8 GB/s |
Performance
| 14.88 GPixel/s | Pixel fillrate | 12.00 GPixel/s |
| 29.76 GTexel/s | Texture fillrate | 30.00 GTexel/s |
| 952.3 GFLOPS | FP32 (float) performance | 1,200 GFLOPS |
| 59.52 GFLOPS (1:16) | FP64 (double) performance | 240.0 GFLOPS (1:5) |
Clock Speeds
| 1150 MHz 4.6 Gbps effective | Memory Clock | 850 MHz 3.4 Gbps effective |
Render Config
| 512 | Shading Units | 800 |
| 32 | TMUs | 40 |
| 16 | ROPs | 16 |
| 8 | Compute Units | 10 |
| 16 KB (per CU) | L1 Cache | 16 KB (per CU) |
| 256 KB | L2 Cache | 256 KB |
Board Design
| Dual-slot | Slot Width | Dual-slot |
| 65 W | Thermal design power (TDP) | 151 W |
| 250 W | Suggested PSU | 450 W |
| No outputs | Display Connectors | 1x DVI 2x DisplayPort 1x S-Video |
| 1x 6-pin | Power Connectors | 2x 6-pin |
| C750 | Board Number | B507 |
API support
| 12 (11_1) | DirectX | 10.1 (10_1) |
| 4.6 | OpenGL | 3.3 |
| 1.2 | OpenCL | 1.1 |
| 1.2 | Vulkan | N/A |
| 5.1 | Shader Model | 4.1 |