Radeon Pro 575X vs Pro Vega 56
Primary Details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | 163 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Cost-Effectiveness Evaluation | 2.96 | no data |
| Architecture | Vega (2017−2021) | GCN 4.0 (2016−2020) |
| GPU code name | Vega | Polaris 20 |
| Market segment | Workstation | Mobile workstation |
| Release date | 14 December 2017 (6 years ago) | 18 March 2019 (5 years ago) |
| Launch price (MSRP) | $399 | no data |
| Current price | $4999 (12.5x MSRP) | $422 |
Cost-Effectiveness Evaluation
Performance to price ratio. The higher, the better.
Detailed Specifications
General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.
| Pipelines / CUDA cores | 3584 | 2048 |
| Core clock speed | 1247 MHz | 1096 MHz |
| Boost clock speed | 1250 MHz | no data |
| Number of transistors | 12,500 million | 5,700 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Power consumption (TDP) | 210 Watt | 120 Watt |
| Texture fill rate | 280.0 | 140.3 |
| Floating-point performance | 9,677 gflops | no data |
Form Factor & Compatibility
Information on Radeon Pro Vega 56 and Radeon Pro 575X compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For desktop video cards it's interface and bus (motherboard compatibility), additional power connectors (power supply compatibility). For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.
| Interface | PCIe 3.0 x16 | PCIe 3.0 x16 |
| Length | 267 mm | no data |
| Width | IGP | no data |
| Supplementary power connectors | None | None |
| Memory type | HBM2 | GDDR5 |
| Maximum RAM amount | 8 GB | 4 GB |
| Memory bus width | 2048 Bit | 256 Bit |
| Memory clock speed | 786 MHz | 6800 MHz |
| Memory bandwidth | 402.4 GB/s | 217.6 GB/s |
| Shared memory | - | no data |
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 HDMI, 3x DisplayPort | No outputs |
| HDMI | + | no data |
API Compatibility
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.1.125 | 1.2.131 |
Synthetic benchmark performance
Non-gaming benchmark performance comparison. The combined score is measured on a 0-100 point scale.
GeekBench 5 OpenCL
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses OpenCL API by Khronos Group.
Benchmark coverage: 9%
Pro Vega 56 outperforms Pro 575X by 82% in GeekBench 5 OpenCL.
GeekBench 5 Vulkan
Geekbench 5 is a widespread graphics card benchmark combined from 11 different test scenarios. All these scenarios rely on direct usage of GPU's processing power, no 3D rendering is involved. This variation uses Vulkan API by AMD & Khronos Group.
Benchmark coverage: 5%
Pro Vega 56 outperforms Pro 575X by 80% in GeekBench 5 Vulkan.
Pros & Cons Summary
| Recency | 14 December 2017 | 18 March 2019 |
| Maximum RAM amount | 8 GB | 4 GB |
| Power consumption (TDP) | 210 Watt | 120 Watt |
We couldn't decide between Radeon Pro Vega 56 and Radeon Pro 575X. We've got no test results to judge.
Be aware that Radeon Pro Vega 56 is a workstation card while Radeon Pro 575X 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.
