Riva 128 PCI vs ATI Video Xpression+

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Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureMach (1992−1997)no data
GPU code nameMach64NV3
Market segmentDesktopDesktop
Release date1 May 1996 (28 years ago)1 April 1997 (27 years ago)

Detailed specifications

General parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Core clock speed62 MHz100 MHz
Number of transistors1 million4 million
Manufacturing process technology600 nm350 nm
Power consumption (TDP)no data4 Watt
Texture fill rateno data0.1
ROPs11
TMUsno data1

Form factor & 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).

InterfacePCIPCI
Width1-slot1-slot
Supplementary power connectorsno dataNone

VRAM capacity and type

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 typeEDOSDR
Maximum RAM amount2 MB4 MB
Memory bus width64 Bit128 Bit
Memory clock speed62 MHz100 MHz
Memory bandwidth496.0 MB/s1.6 GB/s

Connectivity and outputs

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 Connectors1x VGA1x VGA, 1x DB13W3

API compatibility

List of supported 3D and general-purpose computing APIs, including their specific versions.

DirectXN/A5.0
OpenGLN/A1.0
OpenCLN/AN/A
VulkanN/AN/A

Pros & cons summary


Recency 1 May 1996 1 April 1997
Maximum RAM amount 2 MB 4 MB
Chip lithography 600 nm 350 nm

Riva 128 PCI has an age advantage of 11 months, a 100% higher maximum VRAM amount, and a 71.4% more advanced lithography process.

We couldn't decide between Video Xpression+ and Riva 128 PCI. 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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ATI Video Xpression+
Video Xpression+
NVIDIA Riva 128 PCI
Riva 128 PCI

Comparisons with similar GPUs

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Community ratings

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