GeForce RTX 3080 Mobile vs SIS Mirage 3+ 672MX

Primary details

GPU architecture, market segment, value for money and other general parameters compared.

Place in the rankingnot rated122
Place by popularitynot in top-100not in top-100
Power efficiencyno data25.82
Architectureno dataAmpere (2020−2025)
GPU code nameSISM672GA104
Market segmentLaptopLaptop
Release date1 January 2007 (18 years ago)12 January 2021 (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 cores36144
Core clock speed1 MHz1110 MHz
Boost clock speed250 MHz1545 MHz
Number of transistorsno data17,400 million
Manufacturing process technologyno data8 nm
Power consumption (TDP)no data115 Watt
Texture fill rateno data296.6
Floating-point processing powerno data18.98 TFLOPS
ROPsno data96
TMUsno data192
Tensor Coresno data192
Ray Tracing Coresno data48

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).

Laptop sizeno datalarge
Interfaceno dataPCIe 4.0 x16

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 typeno dataGDDR6
Maximum RAM amountno data8 GB
Memory bus widthno data256 Bit
Memory clock speedno data1750 MHz
Memory bandwidthno data448.0 GB/s
Shared memory+-
Resizable BAR-+

Connectivity and outputs

This section shows the types and number of video connectors on each GPU. The data applies specifically to desktop reference models (for example, NVIDIA’s Founders Edition). OEM partners often modify both the number and types of ports. On notebook GPUs, video‐output options are determined by the laptop’s design rather than the graphics chip itself.

Display Connectorsno dataNo outputs

API and SDK compatibility

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

DirectXno data12 Ultimate (12_2)
Shader Modelno data6.5
OpenGLno data4.6
OpenCLno data2.0
Vulkan-1.2
CUDA-8.6
DLSS-+

Pros & cons summary


Recency 1 January 2007 12 January 2021

RTX 3080 Mobile has an age advantage of 14 years.

We couldn't decide between SIS Mirage 3+ 672MX and GeForce RTX 3080 Mobile. We've got no test results to judge.

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SIS Mirage 3+ 672MX
Mirage 3+ 672MX
NVIDIA GeForce RTX 3080 Mobile
GeForce RTX 3080 Mobile

Other comparisons

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Community ratings

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2.7 39 votes

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4.1 845 votes

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