Radeon RX Vega 64 Liquid vs Instinct MI25
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | 472 | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Power efficiency | 2.69 | no data |
| Architecture | GCN 5.0 (2017−2020) | GCN 5.0 (2017−2020) |
| GPU code name | Vega 10 | Vega 10 |
| Market segment | Workstation | Desktop |
| Release date | 27 June 2017 (8 years ago) | 8 August 2017 (8 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 ×2 | 4096 |
| Core clock speed | 1400 MHz | 1406 MHz |
| Boost clock speed | 1500 MHz | 1677 MHz |
| Number of transistors | 12,500 million | no data |
| Manufacturing process technology | 14 nm | 14 nm |
| Power consumption (TDP) | 300 Watt | 225 Watt |
| Texture fill rate | 384.0 ×2 | 429.3 |
| Floating-point processing power | 12.29 TFLOPS ×2 | no data |
| ROPs | 64 ×2 | 64 |
| TMUs | 256 ×2 | 256 |
| L1 Cache | 1 MB | no data |
| L2 Cache | 4 MB | no data |
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 | 267 mm |
| Width | 2-slot | 2-slot |
| Supplementary power connectors | 2x 8-pin | 2x 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 | HBM2 | HBM2 |
| Maximum RAM amount | 16 GB ×2 | 8 GB |
| Memory bus width | 2048 Bit ×2 | 2048 Bit |
| Memory clock speed | 852 MHz | 1890 MHz |
| Memory bandwidth | 436.2 GB/s ×2 | 483.8 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 | 1x HDMI, 3x DisplayPort |
| HDMI | - | + |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 12.0 |
| Shader Model | 6.4 | 5.0 |
| OpenGL | 4.6 | 4.5 |
| OpenCL | 2.0 | 2.0 |
| Vulkan | 1.1.125 | - |
Pros & cons summary
| Recency | 27 June 2017 | 8 August 2017 |
| Maximum RAM amount | 16 GB | 8 GB |
| Power consumption (TDP) | 300 Watt | 225 Watt |
Instinct MI25 has a 100% higher maximum VRAM amount.
RX Vega 64 Liquid, on the other hand, has an age advantage of 1 month, and 33.3% lower power consumption.
We couldn't decide between Radeon Instinct MI25 and Radeon RX Vega 64 Liquid. We've got no test results to judge.
Be aware that Radeon Instinct MI25 is a workstation graphics card while Radeon RX Vega 64 Liquid is a desktop one.
Other comparisons
We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.
