Radeon X1950 XTX Uber Edition: specs and benchmarks
Contents
Summary
ATI started Radeon X1950 XTX Uber Edition sales 19 January 2007 at a recommended price of $788. This is a desktop graphics card based on a R500 architecture and made with 90 nm manufacturing process. It is primarily aimed at gamer market. 512 MB of GDDR4 memory clocked at 1.05 GHz are supplied, and together with 256 Bit memory interface this creates a bandwidth of 67.2 GB/s.
Compatibility-wise, this is a dual-slot graphics card attached via PCIe 1.0 x16 interface. Its manufacturer default version has a length of 230 mm. 1x 6-pin power connector is required, and power consumption is at 125 Watt.
Primary details
Some basic facts about Radeon X1950 XTX Uber Edition: architecture, market segment, release date etc.
| Place in the ranking | not rated | |
| Place by popularity | not in top-100 | |
| Architecture | R500 (2005−2007) | |
| GPU code name | R580+ | |
| Market segment | Desktop | |
| Release date | 19 January 2007 (19 years ago) | |
| Launch price (MSRP) | $788 | of 34,999 (B200 SXM6) |
Detailed specifications
Radeon X1950 XTX Uber Edition's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Radeon X1950 XTX Uber Edition's performance, but for precise assessment you have to consider its benchmark and gaming test results.
| Core clock speed | 670 MHz | of 2670 MHz (Arc B580) |
| Number of transistors | 384 million | of 670,000 million (Rubin Ultra GPU) |
| Manufacturing process technology | 90 nm | of 2 nm (Radeon Instinct MI455X) |
| Power consumption (TDP) | 125 Watt | of 3600 Watt (Rubin Ultra GPU) |
| Texture fill rate | 10.72 | of 4,062.5 (Rubin Ultra GPU) |
| ROPs | 16 | of 512 (Moore Threads MTT S4000) |
| TMUs | 16 | of 1792 (Rubin Ultra GPU) |
Form factor & compatibility
This section provides details about the physical dimensions of Radeon X1950 XTX Uber Edition and its compatibility with other computer components. This information is useful when selecting a computer configuration or upgrading an existing one. For desktop graphics cards, it includes details about the interface and bus (for motherboard compatibility) and additional power connectors (for power supply compatibility).
| Interface | PCIe 1.0 x16 | |
| Length | 230 mm | |
| Width | 2-slot | |
| Supplementary power connectors | 1x 6-pin |
VRAM capacity and type
Parameters of memory installed on Radeon X1950 XTX Uber Edition: its type, size, bus, clock and resulting bandwidth. Note that GPUs integrated into processors have no dedicated memory and use a shared part of system RAM instead.
| Memory type | GDDR4 | |
| Maximum RAM amount | 512 MB | of 432 GB (Radeon Instinct MI455X) |
| Memory bus width | 256 Bit | of 32768 Bit (Rubin Ultra GPU) |
| Memory clock speed | 1050 MHz | of 16000 GB/s (GeForce RTX 4050 Mobile) |
| Memory bandwidth | 67.2 GB/s | of 3,277 GB/s (Radeon Instinct MI250X) |
Connectivity and outputs
Types and number of video connectors present on Radeon X1950 XTX Uber Edition. As a rule, this section is relevant only for desktop reference graphics cards, since for notebook ones the availability of certain video outputs depends on the laptop model, while non-reference desktop models can (though not necessarily will) bear a different set of video ports.
| Display Connectors | 1x DVI, 1x VHDCI |
API and SDK support
APIs supported by Radeon X1950 XTX Uber Edition, sometimes including their particular versions.
| DirectX | 9.0c (9_3) | |
| Shader Model | 3.0 | |
| OpenGL | 2.0 | of 4.6 (GeForce RTX 5090 D) |
| OpenCL | N/A | |
| Vulkan | N/A |
Similar GPUs
Here is our recommendation of several graphics cards that are more or less close in performance to the one reviewed.
