Matrox Millennium G450 x4 MMS vs Riva 128

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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
Architectureno dataG400 (1999−2002)
GPU code nameNV3Condor
Market segmentDesktopDesktop
Release date1 April 1997 (27 years ago)19 June 2002 (22 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.

Core clock speed100 MHz125 MHz
Number of transistors4 million10 million
Manufacturing process technology350 nm180 nm
Power consumption (TDP)4 Wattno data
Texture fill rate0.10.25
ROPs12
TMUs12

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).

InterfaceAGP 2xPCI
Lengthno data165 mm
Width1-slot1-slot
Supplementary power connectorsNoneno 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 typeSDRDDR
Maximum RAM amount4 MB32 MB
Memory bus width128 Bit64 Bit
Memory clock speed100 MHz166 MHz
Memory bandwidth1.6 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 Connectors1x VGA, 1x DB13W32x DVI

API compatibility

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

DirectX5.06.0
OpenGL1.0None
OpenCLN/ANone
VulkanN/AN/A

Pros & cons summary


Recency 1 April 1997 19 June 2002
Maximum RAM amount 4 MB 32 MB
Chip lithography 350 nm 180 nm

Matrox Millennium G450 x4 MMS has an age advantage of 5 years, a 700% higher maximum VRAM amount, and a 94.4% more advanced lithography process.

We couldn't decide between Riva 128 and Matrox Millennium G450 x4 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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NVIDIA Riva 128
Riva 128
Matrox Millennium G450 x4 MMS
Millennium G450 x4 MMS

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