GeForce RTX 4050 Max-Q vs Radeon 660M

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Primary details

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

Place in the ranking326not rated
Place by popularitynot in top-100not in top-100
Power efficiency28.20no data
ArchitectureRDNA 2.0 (2020−2024)Ada Lovelace (2022−2024)
GPU code nameRembrandt+AD107
Market segmentDesktopLaptop
Release date3 January 2023 (1 year ago)3 January 2023 (1 year 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 cores3842560
Core clock speed1500 MHz1140 MHz
Boost clock speed1900 MHz1605 MHz
Number of transistors13,100 millionno data
Manufacturing process technology6 nm4 nm
Power consumption (TDP)40 Watt35 Watt
Texture fill rate45.60128.4
Floating-point processing power1.459 TFLOPS8.218 TFLOPS
ROPs1632
TMUs2480
Tensor Coresno data80
Ray Tracing Cores620

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 x8PCIe 4.0 x16
WidthIGPno data
Supplementary power connectorsNoneNone

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 typeSystem SharedGDDR6
Maximum RAM amountSystem Shared6 GB
Memory bus widthSystem Shared96 Bit
Memory clock speedSystem Shared1750 MHz
Memory bandwidthno data168.0 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 ConnectorsPortable Device DependentPortable Device Dependent

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.76.7
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.31.3
CUDA-8.9

Pros & cons summary


Chip lithography 6 nm 4 nm
Power consumption (TDP) 40 Watt 35 Watt

RTX 4050 Max-Q has a 50% more advanced lithography process, and 14.3% lower power consumption.

We couldn't decide between Radeon 660M and GeForce RTX 4050 Max-Q. We've got no test results to judge.

Be aware that Radeon 660M is a desktop card while GeForce RTX 4050 Max-Q is a notebook 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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AMD Radeon 660M
Radeon 660M
NVIDIA GeForce RTX 4050 Max-Q
GeForce RTX 4050 Max-Q

Comparisons with similar GPUs

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Community ratings

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3.6 302 votes

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Questions & comments

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