GeForce RTX 3070 Ti Mobile vs 620M

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Primary details

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

Place in the rankingnot rated71
Place by popularitynot in top-100not in top-100
Power efficiencyno data28.17
ArchitectureFermi 2.0 (2010−2014)Ampere (2020−2024)
GPU code nameGF117GA104
Market segmentLaptopLaptop
Release date22 March 2012 (12 years ago)4 January 2022 (2 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 cores965632
Core clock speed625 MHz915 MHz
Boost clock speedno data1410 MHz
Number of transistors585 million17,400 million
Manufacturing process technology28 nm8 nm
Power consumption (TDP)15 Watt115 Watt
Texture fill rate10.00248.2
Floating-point processing power0.24 TFLOPS15.88 TFLOPS
ROPs880
TMUs16176
Tensor Coresno data176
Ray Tracing Coresno data44

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
InterfacePCIe 2.0 x16PCIe 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 typeDDR3GDDR6
Maximum RAM amount1 GB8 GB
Memory bus width64 Bit256 Bit
Memory clock speed900 MHz1750 MHz
Memory bandwidth14.4 GB/s448.0 GB/s
Shared memoryno data-

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 outputsNo outputs

API compatibility

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

DirectX12 (11_0)12 Ultimate (12_2)
Shader Model5.16.6
OpenGL4.64.6
OpenCL1.13.0
VulkanN/A1.3
CUDA2.18.6

Pros & cons summary


Recency 22 March 2012 4 January 2022
Maximum RAM amount 1 GB 8 GB
Chip lithography 28 nm 8 nm
Power consumption (TDP) 15 Watt 115 Watt

GeForce 620M has 666.7% lower power consumption.

RTX 3070 Ti Mobile, on the other hand, has an age advantage of 9 years, a 700% higher maximum VRAM amount, and a 250% more advanced lithography process.

We couldn't decide between GeForce 620M and GeForce RTX 3070 Ti Mobile. We've got no test results to judge.


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 620M
GeForce 620M
NVIDIA GeForce RTX 3070 Ti Mobile
GeForce RTX 3070 Ti Mobile

Comparisons with similar GPUs

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Community ratings

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3.6 10 votes

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4.4 855 votes

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Questions & comments

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