GPU

XGI Volari Duo V8 Ultra

Unknown graphics card specifications and benchmark scores

256 MB
VRAM
MHz Boost
TDP
256
Bus Width

XGI Volari Duo V8 Ultra Specifications

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XGI Volari Duo V8 Ultra GPU Core

Shader units and compute resources

The XGI Volari Duo V8 Ultra GPU core specifications define its raw processing power for graphics and compute workloads. Shading units (also called CUDA cores, stream processors, or execution units depending on manufacturer) handle the parallel calculations required for rendering. TMUs (Texture Mapping Units) process texture data, while ROPs (Render Output Units) handle final pixel output. Higher shader counts generally translate to better GPU benchmark performance, especially in demanding games and 3D applications.

TMUs
8
ROPs
4
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XGI Volari Duo V8 Ultra Clock Speeds

GPU and memory frequencies

Clock speeds directly impact the XGI Volari Duo V8 Ultra's performance in GPU benchmarks and real-world gaming. The base clock represents the minimum guaranteed frequency, while the boost clock indicates peak performance under optimal thermal conditions. Memory clock speed affects texture loading and frame buffer operations. The XGI Volari Duo V8 Ultra by Unknown dynamically adjusts frequencies based on workload, temperature, and power limits to maximize performance while maintaining stability.

GPU Clock
350 MHz
Memory Clock
375 MHz 750 Mbps effective
GDDR GDDR 6X 6X

Unknown's XGI Volari Duo V8 Ultra Memory

VRAM capacity and bandwidth

VRAM (Video RAM) is dedicated memory for storing textures, frame buffers, and shader data. The XGI Volari Duo V8 Ultra's memory capacity determines how well it handles high-resolution textures and multiple displays. Memory bandwidth, measured in GB/s, affects how quickly data moves between the GPU and VRAM. Higher bandwidth improves performance in memory-intensive scenarios like 4K gaming. The memory bus width and type (GDDR6, GDDR6X, HBM) significantly influence overall GPU benchmark scores.

Memory Size
256 MB
VRAM
256 MB
Memory Type
DDR
VRAM Type
DDR
Memory Bus
256 bit
Bus Width
256-bit
Bandwidth
24.00 GB/s
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XGI Volari Duo V8 Ultra Theoretical Performance

Compute and fill rates

Theoretical performance metrics provide a baseline for comparing the XGI Volari Duo V8 Ultra against other graphics cards. FP32 (single-precision) performance, measured in TFLOPS, indicates compute capability for gaming and general GPU workloads. FP64 (double-precision) matters for scientific computing. Pixel and texture fill rates determine how quickly the GPU can render complex scenes. While real-world GPU benchmark results depend on many factors, these specifications help predict relative performance levels.

Pixel Rate
1.400 GPixel/s
Texture Rate
2.800 GTexel/s
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XG4 Architecture & Process

Manufacturing and design details

The XGI Volari Duo V8 Ultra is built on Unknown's XG4 architecture, which defines how the GPU processes graphics and compute workloads. The manufacturing process node affects power efficiency, thermal characteristics, and maximum clock speeds. Smaller process nodes pack more transistors into the same die area, enabling higher performance per watt. Understanding the architecture helps predict how the XGI Volari Duo V8 Ultra will perform in GPU benchmarks compared to previous generations.

Architecture
XG4
GPU Name
XG40
Process Node
130 nm
Foundry
UMC
Transistors
110 million
🔌

Unknown's XGI Volari Duo V8 Ultra Power & Thermal

TDP and power requirements

Power specifications for the XGI Volari Duo V8 Ultra determine PSU requirements and thermal management needs. TDP (Thermal Design Power) indicates the heat output under typical loads, guiding cooler selection. Power connector requirements ensure adequate power delivery for stable operation during demanding GPU benchmarks. The suggested PSU wattage accounts for the entire system, not just the graphics card. Efficient power delivery enables the XGI Volari Duo V8 Ultra to maintain boost clocks without throttling.

Power Connectors
2x Molex
Suggested PSU
200 W
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XGI Volari Duo V8 Ultra by Unknown Physical & Connectivity

Dimensions and outputs

Physical dimensions of the XGI Volari Duo V8 Ultra are critical for case compatibility. Card length, height, and slot width determine whether it fits in your chassis. The PCIe interface version affects bandwidth for communication with the CPU. Display outputs define monitor connectivity options, with modern cards supporting multiple high-resolution displays simultaneously. Verify these specifications against your case and motherboard before purchasing to ensure a proper fit.

Slot Width
Single-slot
Bus Interface
AGP 8x
Display Outputs
1x DVI1x VGA1x S-Video
Display Outputs
1x DVI1x VGA1x S-Video
🎮

Unknown API Support

Graphics and compute APIs

API support determines which games and applications can fully utilize the XGI Volari Duo V8 Ultra. DirectX 12 Ultimate enables advanced features like ray tracing and variable rate shading. Vulkan provides cross-platform graphics capabilities with low-level hardware access. OpenGL remains important for professional applications and older games. CUDA (NVIDIA) and OpenCL enable GPU compute for video editing, 3D rendering, and scientific applications. Higher API versions unlock newer graphical features in GPU benchmarks and games.

DirectX
9.0
DirectX
9.0
OpenGL
1.5
OpenGL
1.5
📦

XGI Volari Duo V8 Ultra Product Information

Release and pricing details

The XGI Volari Duo V8 Ultra is manufactured by Unknown as part of their graphics card lineup. Release date and launch pricing provide context for comparing GPU benchmark results with competing products from the same era. Understanding the product lifecycle helps evaluate whether the XGI Volari Duo V8 Ultra by Unknown represents good value at current market prices. Predecessor and successor information aids in tracking generational improvements and planning future upgrades.

Manufacturer
Unknown
Release Date
Sep 2003
Production
End-of-life

XGI Volari Duo V8 Ultra Benchmark Scores

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No benchmark data available for this GPU.

About XGI Volari Duo V8 Ultra

In the competitive landscape of 2003, the XGI Volari Duo V8 Ultra arrived as a bold, if somewhat enigmatic, proposition for the savvy AGP system builder. Its key selling point was a unique dual-GPU design on a single board, a concept that promised to double graphical horsepower without the complexity of multi-card setups. This architecture targeted users who craved high-end performance but were locked into the AGP 8x interface, a platform that mainstream dual-GPU solutions largely bypassed. However, with an unknown manufacturer and the then-mature 130 nm process, one must question its real-world efficiency and driver support compared to established rivals. The value proposition hinges entirely on whether its unconventional XG4 architecture could reliably harness that dual-chip potential. For a buyer, this card represented a high-risk, high-reward path to performance, demanding careful research into actual game compatibility. Could the XGI Volari Duo V8 Ultra truly deliver a seamless experience, or would it be hampered by the technical growing pains of a novel design?

Market positioning for the XGI Volari Duo V8 Ultra was inherently niche, attempting to carve a space between premium single-GPU cards and the nascent multi-GPU frontier. With 256MB of DDR memory, it offered a substantial frame buffer for its era, but memory bandwidth and interface limitations of AGP 8x raise questions about bottlenecks. Who was this card really for? It likely appealed to early adopters and tinkerers fascinated by its parallel processing approach, rather than gamers seeking plug-and-play reliability. Its release date places it against formidable competition, making its longevity and driver update pipeline critical concerns. Without robust, ongoing software optimization, the dual chips could easily become underutilized. Therefore, evaluating the XGI Volari Duo V8 Ultra means looking beyond raw specs to its ecosystem support, which history suggests was a significant challenge for lesser-known architectures.

  • Prioritize a high-quality AGP 8x motherboard with a robust power delivery system to feed the dual-GPU board's likely considerable demands.
  • Pair it with a strong CPU from its era to mitigate potential API overhead and avoid bottlenecking the unique dual-chip setup.
  • Ensure your power supply has ample headroom and the correct connectors, as this card's power draw would have been substantial for its time.

Considering longevity, the XGI Volari Duo V8 Ultra presents a mixed legacy; its innovative spirit is commendable, but its practical staying power is dubious. The reliance on consistent driver updates from a company without a strong market foothold would have been a major point of failure as new games and DirectX versions emerged. Would this card's performance in 2005 have been consistent with its 2003 promise, or would it have been quickly abandoned? For a modern retro enthusiast, it stands as a fascinating piece of hardware history, a testament to an alternative path in graphics technology. However, for a buyer in its heyday, long-term viability was a serious gamble. The true test of the XGI Volari Duo V8 Ultra was not its peak performance, but its ability to maintain relevance through software support.

Final build recommendations for the XGI Volari Duo V8 Ultra must be framed with extreme caution and a clear understanding of its historical context. This is not a card for a primary, reliable gaming rig but rather a centerpiece for a period-accurate or experimental retro build. You would need to source era-appropriate drivers and pair it with software and games known to be compatible with its unique rendering method. The quest to actually experience the promised performance of the XGI Volari Duo V8 Ultra is part of its appeal, but it demands technical patience. Ultimately, it serves as a reminder that raw hardware innovation requires an equally strong software partnership to succeed. For the right collector or historian, it offers immense intrigue, but for the typical period buyer seeking straightforward performance, it was likely a path fraught with potential frustration.

The NVIDIA Equivalent of XGI Volari Duo V8 Ultra

Looking for a similar graphics card from NVIDIA? The NVIDIA GeForce GTX 260 offers comparable performance and features in the NVIDIA lineup.

NVIDIA GeForce GTX 260

NVIDIA • 896 MB VRAM

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