Radeon Instinct MI300X vs Matrox Parhelia-LX
General info
GPU architecture, market segment, value for money and other general parameters compared.
| Place in performance ranking | not rated | not rated |
| Place by popularity | not in top-100 | not in top-100 |
| Architecture | Parhelia (2002−2006) | CDNA 3.0 |
| GPU code name | Parhelia-LX | Aqua Vanjaram |
| Market segment | Desktop | Desktop |
| Release date | 2 January 2002 (22 years ago) | 6 December 2023 (less than a year ago) |
| Current price | $142 | no data |
Technical specs
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.
| Pipelines / CUDA cores | no data | 19456 |
| Core clock speed | 250 MHz | no data |
| Boost clock speed | no data | 2100 MHz |
| Number of transistors | 80 million | 153,000 million |
| Manufacturing process technology | 150 nm | 5 nm |
| Power consumption (TDP) | no data | 750 Watt |
| Texture fill rate | 1.000 | 2,554 |
Size and 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 | AGP 8x | PCIe 5.0 x16 |
| Width | 1-slot | OAM Module |
| Supplementary power connectors | None | None |
Memory
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 | DDR | HBM3 |
| Maximum RAM amount | 128 MB | 192 GB |
| Memory bus width | 128 Bit | 8192 Bit |
| Memory clock speed | 500 MHz | 5 GB/s |
| Memory bandwidth | 8 GB/s | 5,171 GB/s |
Video outputs and ports
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 Connectors | 2x DVI | No outputs |
API support
List of supported graphics and general-purpose computing APIs, including their specific versions.
| DirectX | 8.1 | N/A |
| Shader Model | no data | N/A |
| OpenGL | 1.5 | N/A |
| OpenCL | N/A | 3.0 |
| Vulkan | N/A | N/A |
Advantages and disadvantages
| Recency | 2 January 2002 | 6 December 2023 |
| Maximum RAM amount | 128 MB | 192 GB |
| Chip lithography | 150 nm | 5 nm |
We couldn't decide between Matrox Parhelia-LX and Radeon Instinct MI300X. 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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