Matrox Parhelia HR256 vs Matrox Parhelia-512

Primary details

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

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureParhelia (2002−2006)Parhelia (2002−2006)
GPU code nameParhelia-512Parhelia-512
Market segmentDesktopDesktop
Release dateno dataSeptember 2003 (20 years ago)
Current price$228 no data

Detailed specifications

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Core clock speedno data200 MHz
Number of transistors80 million80 million
Manufacturing process technology150 nm150 nm
Texture fill rateno data3.200

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).

Interfaceno dataPCI-X
Lengthno data190 mm
Widthno data1-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 typeno dataDDR
Maximum RAM amountno data256 MB
Memory bus widthno data64 Bit
Memory clock speedno data500 MBps
Memory bandwidthno data4 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 data2x LFH60

API compatibility

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

DirectX8.18.1
OpenGL1.31.3
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


We couldn't decide between Matrox Parhelia-512 and Matrox Parhelia HR256. 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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Matrox Parhelia-512
Parhelia-512
Matrox Parhelia HR256
Parhelia HR256

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Community ratings

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Questions & comments

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