Radeon Pro 580X vs Instinct MI25
Aggregate performance score
We've compared Radeon Instinct MI25 with Radeon Pro 580X, including specs and performance data.
Pro 580X outperforms Instinct MI25 by an impressive 51% based on our aggregate benchmark results.
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 393 | 288 |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.97 | 9.00 |
| Architecture | GCN 5.0 (2017−2020) | GCN 4.0 (2016−2020) |
| GPU code name | Vega 10 | Polaris 20 |
| Market segment | Workstation | Mobile workstation |
| Release date | 27 June 2017 (7 years ago) | 18 March 2019 (5 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 | 2304 |
| Core clock speed | 1400 MHz | 1100 MHz |
| Boost clock speed | 1500 MHz | 1200 MHz |
| Number of transistors | 12,500 million | 5,700 million |
| Manufacturing process technology | 14 nm | 14 nm |
| Power consumption (TDP) | 300 Watt | 150 Watt |
| Texture fill rate | 384.0 | 172.8 |
| Floating-point processing power | 12.29 TFLOPS | 5.53 TFLOPS |
| ROPs | 64 | 32 |
| TMUs | 256 | 144 |
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 | no data |
| Width | 2-slot | no data |
| Supplementary power connectors | 2x 8-pin | None |
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 | 8 GB |
| Memory bus width | 2048 Bit | 256 Bit |
| Memory clock speed | 852 MHz | 1695 MHz |
| Memory bandwidth | 436.2 GB/s | 217.0 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 | No outputs | No outputs |
API compatibility
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12 (12_0) |
| Shader Model | 6.4 | 6.4 |
| OpenGL | 4.6 | 4.6 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.1.125 | 1.2.131 |
Synthetic benchmark performance
Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.
Combined synthetic benchmark score
This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark
This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.
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.
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.
Gaming performance
Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.
Pros & cons summary
| Performance score | 12.95 | 19.61 |
| Recency | 27 June 2017 | 18 March 2019 |
| Maximum RAM amount | 16 GB | 8 GB |
| Power consumption (TDP) | 300 Watt | 150 Watt |
Instinct MI25 has a 100% higher maximum VRAM amount.
Pro 580X, on the other hand, has a 51.4% higher aggregate performance score, an age advantage of 1 year, and 100% lower power consumption.
The Radeon Pro 580X is our recommended choice as it beats the Radeon Instinct MI25 in performance tests.
Be aware that Radeon Instinct MI25 is a workstation card while Radeon Pro 580X 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.
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