Radeon Graphics vs GeForce 620M

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Primary details

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

Place in the rankingnot rated894
Place by popularitynot in top-10010
Power efficiencyno data9.14
ArchitectureFermi 2.0 (2010−2014)GCN 5.1 (2018−2022)
GPU code nameGF117Renoir
Market segmentLaptopDesktop
Release date22 March 2012 (12 years ago)no data (2024 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 cores96448
Core clock speed625 MHzno data
Boost clock speedno data1500 MHz
Number of transistors585 millionno data
Manufacturing process technology28 nm7 nm
Power consumption (TDP)15 Watt15 Watt
Texture fill rate10.0042.00
Floating-point processing power0.24 TFLOPS1.344 TFLOPS
ROPs88
TMUs1628

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 2.0 x16IGP
Widthno dataIGP

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 typeDDR3System Shared
Maximum RAM amount1 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed900 MHzSystem Shared
Memory bandwidth14.4 GB/sno 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 (12_1)
Shader Model5.1no data
OpenGL4.64.6
OpenCL1.1no data
VulkanN/A-
CUDA2.1-

Pros & cons summary


Chip lithography 28 nm 7 nm

Graphics has a 300% more advanced lithography process.

We couldn't decide between GeForce 620M and Radeon Graphics. We've got no test results to judge.

Be aware that GeForce 620M is a notebook card while Radeon Graphics 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 GeForce 620M
GeForce 620M
AMD Radeon Graphics
Radeon Graphics

Comparisons with similar GPUs

We selected several comparisons of graphics cards with performance close to those reviewed, providing you with more options to consider.

Community ratings

Here you can see the user ratings of the compared graphics cards, as well as rate them yourself.


3.6 14 votes

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3 6202 votes

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Questions & comments

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