GeForce RTX 5090 vs A100 PCIe

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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)Blackwell 2.0 (2025)
GPU code nameGA100GB202
Market segmentWorkstationDesktop
Release date22 June 2020 (4 years ago)2025

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 cores691221760
Core clock speed1410 MHz2235 MHz
Boost clock speedno data2520 MHz
Number of transistors54,200 millionno data
Manufacturing process technology7 nm0 nm
Power consumption (TDP)250 Watt500 Watt
Texture fill rate609.11,714
Floating-point processing power19.49 TFLOPS109.7 TFLOPS
ROPs160192
TMUs432680
Tensor Cores432680
Ray Tracing Coresno data170

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 x16PCIe 5.0 x16
Length267 mm304 mm
Width2-slot3-slot
Supplementary power connectors1x 8-pin1x 16-pin

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 typeHBM2eGDDR7
Maximum RAM amount40 GB32 GB
Memory bus width5120 Bit512 Bit
Memory clock speed1215 MHz1875 MHz
Memory bandwidth1,555 GB/s1.52 TB/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 HDMI 2.1, 3x DisplayPort 1.4a
HDMI-+

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.56.8
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.21.3
CUDA8.010.1

Pros & cons summary


Maximum RAM amount 40 GB 32 GB
Power consumption (TDP) 250 Watt 500 Watt

A100 PCIe has a 25% higher maximum VRAM amount, and 100% lower power consumption.

We couldn't decide between A100 PCIe and GeForce RTX 5090. We've got no test results to judge.

Be aware that A100 PCIe is a workstation graphics card while GeForce RTX 5090 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 A100 PCIe
A100 PCIe
NVIDIA GeForce RTX 5090
GeForce RTX 5090

Comparisons with similar GPUs

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Community ratings

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3.7 344 votes

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Questions & comments

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