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Riva TNT2 vs Riva TNT

Select up to four GPU Wiki entries to compare matching specifications row by row. The comparison uses the site database and keeps generation-specific specs visibly separate.

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Key Differences

  • Riva TNT2 has more Memory size (16 MB or 32 MB depending on board vs 8 MB or 16 MB depending on board).
  • Riva TNT2 has more Memory bandwidth (About 2.4 GB/s on standard TNT2 vs About 1.76 GB/s).
  • Boost clock: Riva TNT2 has 125 MHz; Riva TNT has 90 MHz.
  • Architecture: Riva TNT2 has NV5 / RIVA TNT2 fixed function 2D, video, and 3D accelerator; Riva TNT has NV4 / RIVA TNT fixed function 2D, video, and 3D accelerator.
  • Launch date: Riva TNT2 has 1999-03-15; Riva TNT has 1998-08-31.
  • Memory type: Riva TNT2 has SDRAM; Riva TNT has SDRAM or SGRAM depending on board.
Row order:
Muted cells indicate unavailable, not applicable, or not directly comparable specifications.
Spec Riva TNT2 Riva TNT
Overview
Product name NVIDIA RIVA TNT2 NVIDIA RIVA TNT
Architecture NV5 / RIVA TNT2 fixed function 2D, video, and 3D accelerator NV4 / RIVA TNT fixed function 2D, video, and 3D accelerator
Generation / family RIVA TNT2 Series RIVA TNT Series
GPU codename NV5 NV4
Launch date 1999-03-15 1998-08-31
Launch MSRP Board pricing varied by partner and variant Board pricing varied by partner
Market segment Consumer desktop 2D/3D graphics accelerator Consumer desktop 2D/3D graphics accelerator
Board type / entry type Reference GPU Reference GPU
GPU
Process node TSMC 250 nm class TSMC 350 nm class
Die size About 90 mm2 About 128 mm2
Transistor count About 15 million About 7 million
GPU chip NV5 NV4
SM / multiprocessor count 0 0
CUDA Cores 0 0
ROPs 2 2
TMUs 2 2
Clocks
Base / Core clock 125 MHz on standard TNT2 class boards 90 MHz
Boost clock 125 MHz 90 MHz
Memory clock 150 MHz class on standard TNT2 boards 110 MHz class
Memory
Memory size 16 MB or 32 MB depending on board 8 MB or 16 MB depending on board
Memory type SDRAM SDRAM or SGRAM depending on board
Memory bus width 128-bit on standard TNT2 128-bit
Memory bandwidth About 2.4 GB/s on standard TNT2 About 1.76 GB/s
Bus / Interface
Bus interface AGP 4x, AGP 2x, or PCI depending on board AGP 2x or PCI depending on board
AGP / PCI / PCIe distinction AGP Legacy graphics interface. AGP Legacy graphics interface.
Power
TDP / TBP / board power Not consistently specified in public board data Not consistently specified in public board data
Recommended PSU 200 W 200 W
Power connectors None None
Slot width Single slot Single slot
Cooling type Passive or small active cooling depending on partner and variant Passive heatsink was common, but heat can be a concern
Display / Media
Display outputs 15-pin VGA on typical boards.
Some partner boards included TV-out or VIVO. 		15-pin VGA on typical boards.
Some partner cards included TV-out.
Features
DirectX support Direct3D 6.0 class Direct3D 6.0 class
OpenGL support OpenGL 1.2 class OpenGL 1.2 class
Vulkan support Not supported Not supported
CUDA support Not applicable Not applicable

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