RTX A4500 Max-Q vs Radeon RX 6450M

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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
ArchitectureRDNA 2.0 (2020−2024)Ampere (2020−2024)
GPU code nameNavi 24GA104
Market segmentLaptopMobile workstation
Release date4 January 2023 (1 year ago)22 March 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 cores7685888
Core clock speed2000 MHz510 MHz
Boost clock speed2460 MHz1215 MHz
Number of transistors5,400 million17,400 million
Manufacturing process technology6 nm8 nm
Power consumption (TDP)50 Watt80 Watt
Texture fill rate118.1223.6
Floating-point processing power3.779 TFLOPS14.31 TFLOPS
ROPs3296
TMUs48184
Tensor Coresno data184
Ray Tracing Cores1246

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 x4PCIe 4.0 x16
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 typeGDDR6GDDR6
Maximum RAM amount4 GB16 GB
Memory bus width64 Bit256 Bit
Memory clock speed2000 MHz1750 MHz
Memory bandwidth128.0 GB/s448.0 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
OpenCL2.23.0
Vulkan1.31.3
CUDA-8.6

Pros & cons summary


Recency 4 January 2023 22 March 2022
Maximum RAM amount 4 GB 16 GB
Chip lithography 6 nm 8 nm
Power consumption (TDP) 50 Watt 80 Watt

RX 6450M has an age advantage of 9 months, a 33.3% more advanced lithography process, and 60% lower power consumption.

RTX A4500 Max-Q, on the other hand, has a 300% higher maximum VRAM amount.

We couldn't decide between Radeon RX 6450M and RTX A4500 Max-Q. We've got no test results to judge.

Be aware that Radeon RX 6450M is a notebook graphics card while RTX A4500 Max-Q is a mobile 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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AMD Radeon RX 6450M
Radeon RX 6450M
NVIDIA RTX A4500 Max-Q
RTX A4500 Max-Q

Comparisons with similar GPUs

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