Radeon Pro Duo Polaris vs GeForce GTX 1080 11Gbps
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Pascal (2016−2021) | GCN 4.0 (2016−2020) |
| GPU code name | GP104 | Ellesmere |
| Market segment | Desktop | Workstation |
| Release date | 20 April 2017 (9 years ago) | 24 April 2017 (9 years ago) |
| Launch price (MSRP) | $499 | $999 |
Detailed specifications
General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 2560 | 2304 ×2 |
| Core clock speed | 1607 MHz | 1243 MHz |
| Boost clock speed | 1733 MHz | no data |
| Number of transistors | 7,200 million | 5,700 million |
| Manufacturing process technology | 16 nm | 14 nm |
| Power consumption (TDP) | 180 Watt | 250 Watt |
| Texture fill rate | 277.3 | 179.0 ×2 |
| Floating-point processing power | 8.873 TFLOPS | 5.728 TFLOPS ×2 |
| ROPs | 64 | 32 ×2 |
| TMUs | 160 | 144 ×2 |
| L1 Cache | 960 KB | 576 KB |
| L2 Cache | 2 MB | 2 MB |
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).
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | 305 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 1x 8-pin | 1x 6-pin + 1x 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 | GDDR5X | GDDR5 |
| Maximum RAM amount | 8 GB | 16 GB ×2 |
| Memory bus width | 256 Bit | 256 Bit ×2 |
| Memory clock speed | 1376 MHz | 1750 MHz |
| Memory bandwidth | 352.3 GB/s | 224.0 GB/s ×2 |
Connectivity and outputs
This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.
| Display Connectors | 1x DVI, 1x HDMI, 3x DisplayPort | 1x HDMI 2.0b, 3x DisplayPort 1.4a |
| HDMI | + | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.7 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 1.2 | 2.1 |
| Vulkan | 1.2.131 | 1.3 |
| CUDA | 6.1 | - |
Pros & cons summary
| Maximum RAM amount | 8 GB | 16 GB |
| Chip lithography | 16 nm | 14 nm |
| Power consumption (TDP) | 180 Watt | 250 Watt |
GTX 1080 11Gbps has 39% lower power consumption.
Pro Duo Polaris, on the other hand, has a 100% higher maximum VRAM amount, and a 14% more advanced lithography process.
We couldn't decide between GeForce GTX 1080 11Gbps and Radeon Pro Duo Polaris. We've got no test results to judge.
Be aware that GeForce GTX 1080 11Gbps is a desktop graphics card while Radeon Pro Duo Polaris is a workstation one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
