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Spec Riva TNT
Overview
Product name NVIDIA RIVA TNT
Architecture NV4 / RIVA TNT fixed function 2D, video, and 3D accelerator
Generation / family RIVA TNT Series
GPU codename NV4
Launch date 1998-03-23
Launch MSRP Board pricing varied by partner
Market segment Consumer desktop 2D/3D graphics accelerator
Board type / entry type Reference GPU
GPU
Process node TSMC 350 nm class
Die size About 128 mm2
Transistor count About 7 million
GPU chip NV4
SM / multiprocessor count 0
CUDA Cores 0
ROPs 2
TMUs 2
Clocks
Base / Core clock 90 MHz
Boost clock 90 MHz
Memory clock 110 MHz class
Memory
Memory size 8 MB or 16 MB depending on board
Memory type SDRAM or SGRAM depending on board
Memory bus width 128-bit
Memory bandwidth About 1.76 GB/s
Bus / Interface
Bus interface AGP 2x or PCI depending on board
AGP / PCI / PCIe distinction AGP Legacy graphics interface.
Power
TDP / TBP / board power Not consistently specified in public board data
Recommended PSU 200 W
Power connectors None
Slot width Single slot
Cooling type Passive heatsink was common, but heat can be a concern
Display / Media
Display outputs 15-pin VGA on typical boards.
Some partner cards included TV-out.
Features
DirectX support Direct3D 6.0 class
OpenGL support OpenGL 1.2 class
Vulkan support Not supported
CUDA support Not applicable
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.

Frame rates compare runs of the same game at the same quality preset on one test system. DLAA counts as native resolution, because it applies anti-aliasing at full render resolution rather than upscaling; DLSS and FSR upscaling are never counted as native. Where a capture named ray tracing without a readable on or off value, it is read as on.