Quadro P520 vs Radeon Sky 700
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | 607 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | no data | 20.92 |
| Architecture | GCN 1.0 (2011−2020) | Pascal (2016−2021) |
| GPU code name | Tahiti | GP108 |
| Market segment | Workstation | Mobile workstation |
| Release date | 27 March 2013 (11 years ago) | 23 May 2019 (5 years ago) |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 1792 | 384 |
| Core clock speed | 900 MHz | 1303 MHz |
| Boost clock speed | no data | 1493 MHz |
| Number of transistors | 4,313 million | 1,800 million |
| Manufacturing process technology | 28 nm | 14 nm |
| Power consumption (TDP) | 225 Watt | 18 Watt |
| Texture fill rate | 100.8 | 35.83 |
| Floating-point processing power | 3.226 TFLOPS | 1.147 TFLOPS |
| ROPs | 32 | 16 |
| TMUs | 112 | 24 |
Form factor & compatibility
Information on compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop graphics cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility).
| Laptop size | no data | large |
| Bus support | PCIe 3.0 | no data |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | no data |
| Width | 2-slot | no data |
| Form factor | full height / full length | no data |
| Supplementary power connectors | 1x 8-pin | None |
VRAM capacity and type
Parameters of VRAM installed: its type, size, bus, clock and resulting bandwidth. Integrated GPUs have no dedicated video RAM and use a shared part of system RAM.
| Memory type | GDDR5 | GDDR5 |
| Maximum RAM amount | 6 GB | 2 GB |
| Memory bus width | 384 Bit | 64 Bit |
| Memory clock speed | 1375 MHz | 1502 MHz |
| Memory bandwidth | 176 GB/s | 48.06 GB/s |
| Shared memory | - | - |
Connectivity and outputs
Types and number of video connectors present on the reviewed GPUs. As a rule, data in this section is precise only for desktop reference ones (so-called Founders Edition for NVIDIA chips). OEM manufacturers may change the number and type of output ports, while for notebook cards availability of certain video outputs ports depends on the laptop model rather than on the card itself.
| Display Connectors | 1x DisplayPort | No outputs |
| DisplayPort count | 1 | no data |
| Dual-link DVI support | + | - |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (12_1) |
| Shader Model | 5.1 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
| CUDA | - | 6.1 |
Pros & cons summary
| Recency | 27 March 2013 | 23 May 2019 |
| Maximum RAM amount | 6 GB | 2 GB |
| Chip lithography | 28 nm | 14 nm |
| Power consumption (TDP) | 225 Watt | 18 Watt |
Sky 700 has a 200% higher maximum VRAM amount.
Quadro P520, on the other hand, has an age advantage of 6 years, a 100% more advanced lithography process, and 1150% lower power consumption.
We couldn't decide between Radeon Sky 700 and Quadro P520. We've got no test results to judge.
Be aware that Radeon Sky 700 is a workstation card while Quadro P520 is a mobile workstation one.
Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.
Comparisons with similar GPUs
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
