Graphics Xpression ISA: specs and benchmarks

Summary

ATI started Graphics Xpression ISA sales on 1995 at a recommended price of $249 . This is a desktop graphics card based on a Mach architecture and made with 600 nm manufacturing process. It is primarily aimed at gamer market. 2 MB of DRAM memory clocked at 0.04 GHz are supplied, and together with 64 Bit memory interface this creates a bandwidth of 320.0 MB/s.

Compatibility-wise, this is a single-slot graphics card attached via PCI interface.

Primary details

Some basic facts about Graphics Xpression ISA: architecture, market segment, release date etc.

Place in the ranking	not rated
Place by popularity	not in top-100
Architecture	Mach (1992−1997)
GPU code name	Mach64
Market segment	Desktop
Release date	1995 (29 years ago)
Launch price (MSRP)	$249	of 14,999 (Quadro Plex 7000)

Detailed specifications

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

Core clock speed	40 MHz	of 2670 MHz (Arc B580)
Number of transistors	1 million	of 208,000 million (B200 SXM 192 GB)
Manufacturing process technology	600 nm	of 3 nm (Arc Graphics 140V)
ROPs	1	of 192 (Radeon RX 7900 XTX)

Form factor & compatibility

This section provides details about the physical dimensions of Graphics Xpression ISA 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	PCI
Width	1-slot

VRAM capacity and type

Parameters of memory installed on Graphics Xpression ISA: 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	DRAM
Maximum RAM amount	2 MB	of 294912 (Radeon Instinct MI325X)
Memory bus width	64 Bit	of 8192 Bit (Radeon Instinct MI250X)
Memory clock speed	40 MHz	of 20000 (RTX 5000 Ada Generation Mobile)
Memory bandwidth	320.0 MB/s	of 5,171 GB/s (Radeon Instinct MI300X)

Connectivity and outputs

Types and number of video connectors present on Graphics Xpression ISA. 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 Graphics Xpression ISA, sometimes including their particular versions.

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

Benchmark performance

Synthetic benchmark performance of Graphics Xpression ISA. The combined score is measured on a 0-100 point scale.

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