Tesla X2090 vs Radeon Sky 500
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 421 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 5.55 | no data |
| Architecture | GCN 1.0 (2012−2020) | Fermi 2.0 (2010−2014) |
| GPU code name | Pitcairn | GF110 |
| Market segment | Workstation | Workstation |
| Release date | 27 March 2013 (12 years ago) | 25 July 2011 (13 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 | 1280 | 512 |
| Core clock speed | 950 MHz | 651 MHz |
| Number of transistors | 2,800 million | 3,000 million |
| Manufacturing process technology | 28 nm | 40 nm |
| Power consumption (TDP) | 150 Watt | 225 Watt |
| Texture fill rate | 76.00 | 41.66 |
| Floating-point processing power | 2.432 TFLOPS | 1.332 TFLOPS |
| ROPs | 32 | 48 |
| TMUs | 80 | 64 |
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 | no data |
| Interface | PCIe 3.0 x16 | PCIe 2.0 x16 |
| Length | 242 mm | no data |
| Width | 1-slot | MXM Module |
| Form factor | full height / full length | no data |
| Supplementary power connectors | 1x 6-pin | no data |
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 | 256 Bit | 384 Bit |
| Memory clock speed | 1200 MHz | 924 MHz |
| Memory bandwidth | 154 GB/s | 177.4 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 | 1x DisplayPort | No outputs |
| DisplayPort count | 1 | no data |
| Dual-link DVI support | + | - |
API and SDK compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (11_1) | 12 (11_0) |
| Shader Model | 5.1 | 5.1 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 1.1 |
| Vulkan | 1.2.131 | N/A |
| CUDA | - | 2.0 |
Pros & cons summary
| Recency | 27 March 2013 | 25 July 2011 |
| Maximum RAM amount | 4 GB | 6 GB |
| Chip lithography | 28 nm | 40 nm |
| Power consumption (TDP) | 150 Watt | 225 Watt |
Sky 500 has an age advantage of 1 year, a 42.9% more advanced lithography process, and 50% lower power consumption.
Tesla X2090, on the other hand, has a 50% higher maximum VRAM amount.
We couldn't decide between Radeon Sky 500 and Tesla X2090. We've got no test results to judge.
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