Matrox Millennium G450 x2 MMS vs Xbox Series X GPU

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureRDNA 2.0 (2020−2024)G400 (1999−2002)
GPU code nameScarlettCondor
Market segmentDesktopDesktop
Release date10 November 2020 (4 years ago)19 June 2002 (22 years ago)
Launch price (MSRP)$499 no data

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 cores3328no data
Core clock speed1825 MHz125 MHz
Boost clock speed1725 MHzno data
Number of transistors15,300 million10 million
Manufacturing process technology7 nm180 nm
Power consumption (TDP)200 Wattno data
Texture fill rate379.60.25
Floating-point processing power12.15 TFLOPSno data
ROPs642
TMUs2082

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).

InterfaceIGPPCI
Length301 mm165 mm
WidthIGP1-slot
Supplementary power connectorsno dataNone

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 typeGDDR6DDR
Maximum RAM amount10 GB32 MB
Memory bus width320 Bit64 Bit
Memory clock speed1750 MHz166 MHz
Memory bandwidth560.0 GB/s2.656 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 ConnectorsNo outputs1x LFH60

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectX12 Ultimate (12_2)6.0
Shader Model6.5no data
OpenGL4.6None
OpenCL1.2None
Vulkan1.2N/A

Pros & cons summary


Recency 10 November 2020 19 June 2002
Maximum RAM amount 10 GB 32 MB
Chip lithography 7 nm 180 nm

Xbox Series X GPU has an age advantage of 18 years, a 31900% higher maximum VRAM amount, and a 2471.4% more advanced lithography process.

We couldn't decide between Xbox Series X GPU and Matrox Millennium G450 x2 MMS. 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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AMD Xbox Series X GPU
Xbox Series X GPU
Matrox Millennium G450 x2 MMS
Millennium G450 x2 MMS

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