ATI FirePro V8700 Duo vs NVIDIA GeForce GT 520 PCIe x1
Graphics Processor
| GPU model | RV770 | GF119 |
|---|---|---|
| GPU variant | RV770 XT (215-0669049) | — |
| Architecture | TeraScale | Fermi 2.0 |
| Foundry | TSMC | TSMC |
| Manufacturing process | 55 nm | 40 nm |
| Number of transistors | 956 million | 292 million |
| Die size | 256 mm² | 79 mm² |
Graphics Card
| Release date | Never Released | Apr 13th, 2011 |
|---|---|---|
| Generation | FirePro | GeForce 500 |
| Production | End-of-life | End-of-life |
| Interface | PCIe 2.0 x16 | PCIe 2.0 x1 |
| Reviews | 1 in our database | — |
| Predecessor | — | GeForce 400 |
| Successor | — | GeForce 600 |
Clocks
| GPU clock | 750 MHz | 810 MHz |
|---|---|---|
| Memory clock | 850 MHz 3.4 Gbps effective | 900 MHz 1800 Mbps effective |
| Shader clock | — | 1620 MHz |
Memory Configuration
| Memory size | 1024 MB | 1024 MB |
|---|---|---|
| Memory type | GDDR5 | DDR3 |
| Memory bus width | 256 bit | 64 bit |
| Bandwidth | 108.8 GB/s | 14.40 GB/s |
Render Configuration
| Shading units | 800 | 48 |
|---|---|---|
| TMUs | 40 | 8 |
| ROPs | 16 | 4 |
| Compute units | 10 | — |
| Cache L1 | 16 KB (per CU) | 64 KB (per SM) |
| Cache L2 | 256 KB | 128 KB |
| SM count | — | 1 |
Performance
| Pixel rate | 12.00 GPixel/s | 1.620 GPixel/s |
|---|---|---|
| Texture rate | 30.00 GTexel/s | 6.480 GTexel/s |
| FP32 (float) performance | 1,200 GFLOPS | 155.5 GFLOPS |
| FP64 (double) performance | — | 12.96 GFLOPS (1:12) |
Dimensions & Outputs
| Slot width | Dual-slot | Single-slot |
|---|---|---|
| Length | 254 mm 10 inches | 152 mm 6 inches |
| Width | 111 mm 4.4 inches | — |
| TDP | 151 W | 29 W |
| Suggested PSU | 450 W | 200 W |
| Outputs | No outputs | 1x DVI1x HDMI1x VGA |
| Power connectors | 2x 6-pin | None |
| Board number | — | P1310 |
API Support & Features
| DirectX | 10.1 (10_1) | 12 (11_0) |
|---|---|---|
| OpenGL | 3.3 | 4.6 |
| OpenCL | 1.1 | 1.1 |
| Vulkan | — | — |
| Shader model | 4.1 | 5.1 |
| CUDA | — | 2.1 |
