Rage 128 PRO Ultra: specs and benchmarks

Summary

ATI started Rage 128 PRO Ultra sales 1 August 1999. This is a desktop graphics card based on a Rage 4 architecture and made with 250 nm manufacturing process. It is primarily aimed at gamer market. 32 MB of SDR memory clocked at 0.13 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 1.04 GB/s.

Compatibility-wise, this is a single-slot graphics card attached via AGP 4x interface.

Primary details

Some basic facts about Rage 128 PRO Ultra: architecture, market segment, release date etc.

Place in the ranking	not rated
Place by popularity	not in top-100
Architecture	Rage 4 (1998−1999)
GPU code name	Rage 4 PRO
Market segment	Desktop
Release date	1 August 1999 (25 years ago)

Detailed specifications

Rage 128 PRO Ultra's specs such as number of shaders, GPU base clock, manufacturing process, texturing and calculation speed. These parameters indirectly speak of Rage 128 PRO Ultra's performance, but for precise assessment you have to consider its benchmark and gaming test results.

Core clock speed	130 MHz	of 2610 MHz (Radeon RX 6500 XT)
Number of transistors	8 million	of 208,000 million (B200 SXM 192 GB)
Manufacturing process technology	250 nm	of 3 nm (Arc Graphics 140V)
Texture fill rate	0.26	of 2,554 (Radeon Instinct MI300X)
ROPs	2	of 192 (Radeon RX 7900 XTX)
TMUs	2	of 1280 (Data Center GPU Max NEXT)

Form factor & compatibility

This section provides details about the physical dimensions of Rage 128 PRO Ultra 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	AGP 4x
Width	1-slot
Supplementary power connectors	None

VRAM capacity and type

Parameters of memory installed on Rage 128 PRO Ultra: 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	SDR
Maximum RAM amount	32 MB	of 294912 (Radeon Instinct MI325X)
Memory bus width	64 Bit	of 8192 Bit (Radeon Instinct MI250X)
Memory clock speed	130 MHz	of 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth	1.04 GB/s	of 5,171 GB/s (Radeon Instinct MI300X)

Connectivity and outputs

Types and number of video connectors present on Rage 128 PRO Ultra. 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 VGA

API compatibility

APIs supported by Rage 128 PRO Ultra, sometimes including their particular versions.

DirectX	6.0
OpenGL	1.2	of 4.6 (GeForce RTX 4090)
OpenCL	N/A
Vulkan	N/A

Benchmark performance

Synthetic benchmark performance of Rage 128 PRO Ultra. The combined score is measured on a 0-100 point scale.

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