Radeon Sky 900 vs FirePro W5100
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 521 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 10.72 | no data |
| Architecture | GCN 2.0 (2013−2017) | GCN 1.0 (2011−2020) |
| GPU code name | Bonaire | Tahiti |
| Market segment | Workstation | Workstation |
| Release date | 31 March 2014 (10 years ago) | 27 March 2013 (11 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 | 768 | 3584 |
| Core clock speed | 930 MHz | 825 MHz |
| Boost clock speed | no data | 950 MHz |
| Number of transistors | 2,080 million | 4,313 million |
| Manufacturing process technology | 28 nm | 28 nm |
| Power consumption (TDP) | 50 Watt | 300 Watt |
| Texture fill rate | 44.64 | 106.4 |
| Floating-point processing power | 1.428 TFLOPS | 3.405 TFLOPS |
| ROPs | 16 | 32 |
| TMUs | 48 | 112 |
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).
| Bus support | PCIe 3.0 | PCIe 3.0 |
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 171 mm | 305 mm |
| Width | 1-slot | 2-slot |
| Form factor | full height / half length | full height / full length |
| Supplementary power connectors | None | 2x 8-pin |
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 | 4 GB | 6 GB |
| Memory bus width | 128 Bit | 384 Bit |
| Memory clock speed | 1500 MHz | 1250 MHz |
| Memory bandwidth | 96 GB/s | 480 GB/s |
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 | 4x DisplayPort | 1x DVI, 1x mini-DisplayPort |
| StereoOutput3D | + | - |
| DisplayPort count | 4 | no data |
| Dual-link DVI support | + | + |
| HD сomponent video output | + | - |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (11_1) |
| Shader Model | 6.3 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 1.2 |
| Vulkan | 1.2.131 | 1.2.131 |
Pros & cons summary
| Recency | 31 March 2014 | 27 March 2013 |
| Maximum RAM amount | 4 GB | 6 GB |
| Power consumption (TDP) | 50 Watt | 300 Watt |
FirePro W5100 has an age advantage of 1 year, and 500% lower power consumption.
Sky 900, on the other hand, has a 50% higher maximum VRAM amount.
We couldn't decide between FirePro W5100 and Radeon Sky 900. We've got no test results to judge.
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.
