Product Compare
ATI FirePro V7800P vs AMD FirePro D500
| GPU | GPU | |
|---|---|---|
| Graphics Card | ||
| Release Date | May 2011 | Jan 2014 |
| Generation | FirePro | FirePro |
| Type | Desktop | Desktop |
| Bus Interface | PCIe 2.0 x16 | PCIe 3.0 x16 |
| Clock Speeds | ||
| Memory Clock | 1000 MHz | 1270 MHz |
| Memory | ||
| Memory Size | 2GB | 3GB |
| Memory Type | GDDR5 | GDDR5 |
| Memory Bus | 256bit | 384bit |
| Bandwidth | 128.0GB/s | 243.8GB/s |
| Render Config | ||
| Compute Units | 18 | 24 |
| Shading Units | 1440 | 1536 |
| TMUs | 72 | 96 |
| ROPs | 32 | 32 |
| L1 Cache | 8 KB (per CU) | 16 KB (per CU) |
| L2 Cache | 512 KB | 768 KB |
| Theoretical Performance | ||
| Pixel Rate | 22.40 GPixel/s | 23.20 GPixel/s |
| Texture Rate | 50.40 GTexel/s | 69.60 GTexel/s |
| FP32 (float) | 2.016 TFLOPS | 2.227 TFLOPS |
| FP64 (double) | 403.2 GFLOPS | 556.8 GFLOPS |
| Graphics Processor | ||
| GPU Name | Cypress | Tahiti |
| GPU Variant | Cypress PRO GL | Tahiti LE GL |
| Architecture | TeraScale 2 | GCN 1.0 |
| Foundry | TSMC | TSMC |
| Process Size | 40 nm | 28 nm |
| Transistors | 2.154 billion | 4.313 billion |
| Die Size | 334 mm² | 352 mm² |
| Board Design | ||
| TDP | 138W | 274W |
| Suggested PSU | 300 W | 600 W |
| Outputs | 1x DisplayPort 1.1 | 6x mini-DisplayPort 1.21x SDI |
| Power Connectors | 1x 6-pin | |
| Graphics Features | ||
| DirectX | 11.2 (11_0) | 12 (11_1) |
| OpenGL | 4.4 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | N/A | 1.2 |
| Shader Model | 5.0 | 5.1 |