A100 SXM4 80 GB vs GeForce 405M

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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
ArchitectureTesla 2.0 (2007−2013)Ampere (2020−2024)
GPU code nameGT218GA100
Market segmentLaptopWorkstation
Release date5 January 2011 (13 years ago)16 November 2020 (4 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 cores166912
Core clock speed606 MHz1095 MHz
Boost clock speedno data1410 MHz
Number of transistors260 million54,200 million
Manufacturing process technology40 nm7 nm
Power consumption (TDP)14 Watt400 Watt
Texture fill rate4.848609.1
Floating-point processing power0.03878 TFLOPS19.49 TFLOPS
Gigaflops73no data
ROPs4160
TMUs8432
Tensor Coresno data432

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).

Bus supportPCI-E 2.0no data
InterfacePCIe 2.0 x16PCIe 4.0 x16
Widthno dataIGP
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 typeGDDR3HBM2e
Maximum RAM amountUp to 512 MB80 GB
Memory bus width64 Bit5120 Bit
Memory clock speedUp to 800 (DDR3), Up to 800 (GDDR3) MHz1593 MHz
Memory bandwidth25.6 GB/s2,039 GB/s
Shared memory--

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 ConnectorsDisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVINo outputs
Multi monitor support+no data
HDMI+-
Maximum VGA resolution2048x1536no data

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Power management8.0no data

API compatibility

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

DirectX12 APIN/A
Shader Model4.1N/A
OpenGL4.5N/A
OpenCL1.12.0
VulkanN/AN/A
CUDA+8.0

Pros & cons summary


Recency 5 January 2011 16 November 2020
Chip lithography 40 nm 7 nm
Power consumption (TDP) 14 Watt 400 Watt

GeForce 405M has 2757.1% lower power consumption.

A100 SXM4 80 GB, on the other hand, has an age advantage of 9 years, and a 471.4% more advanced lithography process.

We couldn't decide between GeForce 405M and A100 SXM4 80 GB. We've got no test results to judge.

Be aware that GeForce 405M is a notebook card while A100 SXM4 80 GB is a workstation 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 GeForce 405M
GeForce 405M
NVIDIA A100 SXM4 80 GB
A100 SXM4 80 GB

Comparisons with similar GPUs

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Community ratings

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3.3 16 votes

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2.3 58 votes

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Questions & comments

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