Matrox Millennium G400 vs Radeon RX Vega 56 Mobile
Contents
Primary details
GPU architecture, market segment, value for money and other general parameters compared.
| Place in the ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | GCN 5.0 (2017−2020) | G400 (1999−2002) |
| GPU code name | Vega 10 | Toucan |
| Market segment | Laptop | Desktop |
| Release date | 1 June 2018 (8 years ago) | 20 May 1999 (27 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. Real power consumption of some graphics cards can well exceed their nominal TDP, especially if overclocked.
| Pipelines / CUDA cores | 3584 | no data |
| Core clock speed | 1138 MHz | 125 MHz |
| Boost clock speed | 1301 MHz | no data |
| Number of transistors | 12,500 million | 10 million |
| Manufacturing process technology | 14 nm | 250 nm |
| Power consumption (TDP) | 120 Watt | no data |
| Texture fill rate | 291.4 | 0.25 |
| Floating-point processing power | 9.326 TFLOPS | no data |
| ROPs | 64 | 2 |
| TMUs | 224 | 2 |
| L1 Cache | 896 KB | 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 | PCI |
| Length | no data | 150 mm |
| Width | no data | 1-slot |
| Supplementary power connectors | no data | 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 | SDR |
| Maximum RAM amount | 8 GB | 32 MB |
| Memory bus width | 2048 Bit | 128 Bit |
| Memory clock speed | 800 MHz | 166 MHz |
| Memory bandwidth | 409.6 GB/s | 2.656 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 | 1x HDMI, 3x DisplayPort | 1x DVI, 1x VGA |
| HDMI | + | - |
API and SDK support
List of supported 3D and general-purpose computing APIs, including their specific versions.
| DirectX | 12 (12_1) | 6.0 |
| Shader Model | 6.4 | no data |
| OpenGL | 4.6 | None |
| OpenCL | 2.0 | None |
| Vulkan | 1.1.125 | N/A |
Pros & cons summary
| Recency | 1 June 2018 | 20 May 1999 |
| Maximum RAM amount | 8 GB | 32 MB |
| Chip lithography | 14 nm | 250 nm |
RX Vega 56 Mobile has an age advantage of 19 years, a 25500% higher maximum VRAM amount, and a 1686% more advanced lithography process.
We couldn't decide between Radeon RX Vega 56 Mobile and Matrox Millennium G400. We've got no test results to judge.
Be aware that Radeon RX Vega 56 Mobile is a notebook graphics card while Matrox Millennium G400 is a desktop one.
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