Radeon Pro Vega 64X vs Pro 575X
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | 115 |
| Place by popularity | not in top-100 | not in top-100 |
| Value for money | no data | 70.47 |
| Architecture | GCN 4.0 (2016−2020) | GCN 5.0 (2017−2020) |
| GPU code name | Polaris 20 | Vega 10 |
| Market segment | Mobile workstation | Mobile workstation |
| Release date | 18 March 2019 (5 years ago) | 19 March 2019 (5 years ago) |
| Current price | $422 | $366 |
Value for money
Performance to price ratio. The higher, the better.
Technical specs
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 | 2048 | 4096 |
| Core clock speed | 1096 MHz | 1250 MHz |
| Boost clock speed | no data | 1468 MHz |
| Number of transistors | 5,700 million | 12,500 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Power consumption (TDP) | 120 Watt | 250 Watt |
| Texture fill rate | 140.3 | 375.8 |
Size and compatibility
Information on Radeon Pro 575X and Radeon Pro Vega 64X compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. 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 |
| Supplementary power connectors | None | None |
Memory
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 | HBM2 |
| Maximum RAM amount | 4 GB | 16 GB |
| Memory bus width | 256 Bit | 2048 Bit |
| Memory clock speed | 6800 MHz | 2000 MHz |
| Memory bandwidth | 217.6 GB/s | 512.0 GB/s |
Video outputs and ports
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 | No outputs | No outputs |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_0) | 12 (12_1) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.2.131 | 1.1.125 |
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 64X outperforms Pro 575X by 120% in GeekBench 5 OpenCL.
Advantages and disadvantages
| Maximum RAM amount | 4 GB | 16 GB |
| Power consumption (TDP) | 120 Watt | 250 Watt |
We couldn't decide between Radeon Pro 575X and Radeon Pro Vega 64X. 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.
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