Riva TNT2 M64 vs GRID A100A

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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
ArchitectureAmpere (2020−2024)Fahrenheit (1998−2000)
GPU code nameGA100NV5 B6
Market segmentWorkstationDesktop
Release date14 May 2020 (4 years ago)12 October 1999 (25 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.

Pipelines / CUDA cores6912no data
Core clock speed900 MHz125 MHz
Boost clock speed1005 MHzno data
Number of transistors54,200 million15 million
Manufacturing process technology7 nm250 nm
Power consumption (TDP)400 Wattno data
Texture fill rate434.20.25
Floating-point processing power13.89 TFLOPSno data
ROPs1922
TMUs4322
Tensor Cores432no data

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).

InterfacePCIe 4.0 x16AGP 4x
WidthIGP1-slot
Supplementary power connectorsNoneNone

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 typeHBM2eSDR
Maximum RAM amount48 GB16 MB
Memory bus width6144 Bit64 Bit
Memory clock speed1215 MHz143 MHz
Memory bandwidth1,866 GB/s1.144 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 ConnectorsNo outputs1x VGA

API compatibility

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

DirectX12 Ultimate (12_2)6.0
Shader Model6.5no data
OpenGL4.61.2
OpenCL2.0N/A
Vulkan1.2N/A
CUDA8.0-

Pros & cons summary


Recency 14 May 2020 12 October 1999
Maximum RAM amount 48 GB 16 MB
Chip lithography 7 nm 250 nm

GRID A100A has an age advantage of 20 years, a 307100% higher maximum VRAM amount, and a 3471.4% more advanced lithography process.

We couldn't decide between GRID A100A and Riva TNT2 M64. We've got no test results to judge.

Be aware that GRID A100A is a workstation graphics card while Riva TNT2 M64 is a desktop one.


Should you still have questions concerning choice between the reviewed GPUs, ask them in Comments section, and we shall answer.

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NVIDIA GRID A100A
GRID A100A
NVIDIA Riva TNT2 M64
Riva TNT2 M64

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Community ratings

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4 9 votes

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3.8 30 votes

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Questions & comments

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