Matrox Millennium G550 vs ATI Radeon X1300 XT AGP

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
ArchitectureR500 (2005−2007)G500 (2001−2005)
GPU code nameRV530Condor
Market segmentDesktopDesktop
Release date12 August 2006 (18 years ago)26 November 2001 (22 years ago)
Launch price (MSRP)no data$199

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 speed500 MHz125 MHz
Number of transistors157 million10 million
Manufacturing process technology90 nm180 nm
Power consumption (TDP)22 Wattno data
Texture fill rate2.0000.25
ROPs42
TMUs42

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 8xAGP 4x
Lengthno data168 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 typeGDDR3DDR
Maximum RAM amount256 MB32 MB
Memory bus width128 Bit64 Bit
Memory clock speed400 MHz166 MHz
Memory bandwidth12.8 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 DVI, 1x VGA, 1x S-Video1x DVI, 1x VGA

API compatibility

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

DirectX9.0c (9_3)8.0
Shader Model3.0no data
OpenGL2.01.5
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 12 August 2006 26 November 2001
Maximum RAM amount 256 MB 32 MB
Chip lithography 90 nm 180 nm

ATI X1300 XT AGP has an age advantage of 4 years, a 700% higher maximum VRAM amount, and a 100% more advanced lithography process.

We couldn't decide between Radeon X1300 XT AGP and Matrox Millennium G550. 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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ATI Radeon X1300 XT AGP
Radeon X1300 XT AGP
Matrox Millennium G550
Millennium G550

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Community ratings

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4.7 3 votes

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3.5 2 votes

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