Radeon 520 Mobile GDDR5 vs Pro Vega 64X
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 192 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 9.85 | no data |
| Architecture | GCN 5.0 (2017−2020) | GCN 1.0 (2012−2020) |
| GPU code name | Vega 10 | Banks |
| Market segment | Mobile workstation | Laptop |
| Release date | 19 March 2019 (7 years ago) | 18 April 2017 (9 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 | 4096 | 320 |
| Core clock speed | 1250 MHz | 1030 MHz |
| Boost clock speed | 1468 MHz | no data |
| Number of transistors | 12,500 million | 690 million |
| Manufacturing process technology | 14 nm | 28 nm |
| Power consumption (TDP) | 250 Watt | 50 Watt |
| Texture fill rate | 375.8 | 20.60 |
| Floating-point processing power | 12.03 TFLOPS | 0.6592 TFLOPS |
| ROPs | 64 | 8 |
| TMUs | 256 | 20 |
| L1 Cache | 1 MB | 80 KB |
| L2 Cache | 4 MB | 128 KB |
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 x8 |
| Supplementary power connectors | None | 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 | HBM2 | GDDR5 |
| Maximum RAM amount | 16 GB | 2 GB |
| Memory bus width | 2048 Bit | 64 Bit |
| Memory clock speed | 1000 MHz | 1125 MHz |
| Memory bandwidth | 512.0 GB/s | 36 GB/s |
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 | No outputs | Portable Device Dependent |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (11_1) |
| Shader Model | 6.4 | 6.5 (5.1) |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.1 (1.2) |
| Vulkan | 1.1.125 | 1.2.170 |
Pros & cons summary
| Recency | 19 March 2019 | 18 April 2017 |
| Maximum RAM amount | 16 GB | 2 GB |
| Chip lithography | 14 nm | 28 nm |
| Power consumption (TDP) | 250 Watt | 50 Watt |
Pro Vega 64X has an age advantage of 1 year, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.
520 Mobile GDDR5, on the other hand, has 400% lower power consumption.
We couldn't decide between Radeon Pro Vega 64X and Radeon 520 Mobile GDDR5. We've got no test results to judge.
Be aware that Radeon Pro Vega 64X is a mobile workstation graphics card while Radeon 520 Mobile GDDR5 is a mobile workstation one.
Other comparisons
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