RTX A400 vs Arc 5 A550M

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Primary details

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

Place in the rankingnot rated420
Place by popularitynot in top-100not in top-100
Power efficiencyno data15.47
ArchitectureGeneration 12.7 (2022−2023)Ampere (2020−2024)
GPU code nameDG2-512GA107
Market segmentDesktopWorkstation
Release date2022 (2 years ago)16 April 2024 (less than a 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 cores2048768
Core clock speedno data727 MHz
Boost clock speed900 MHz1762 MHz
Number of transistors21,700 million8,700 million
Manufacturing process technology6 nm8 nm
Power consumption (TDP)60 Watt50 Watt
Texture fill rate115.242.29
Floating-point processing power3.686 TFLOPS2.706 TFLOPS
ROPs6416
TMUs12824
Tensor Coresno data24
Ray Tracing Coresno data6

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 x16PCIe 4.0 x8
Lengthno data163 mm
WidthIGP1-slot
Supplementary power connectorsno dataNone

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 amount8 GB4 GB
Memory bus width128 Bit64 Bit
Memory clock speed12 GB/s1500 MHz
Memory bandwidth192.0 GB/s96 GB/s

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 outputs4x mini-DisplayPort 1.4a

API compatibility

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

DirectX12 Ultimate (12_2)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.03.0
Vulkan1.31.3
CUDA-8.6

Pros & cons summary


Maximum RAM amount 8 GB 4 GB
Chip lithography 6 nm 8 nm
Power consumption (TDP) 60 Watt 50 Watt

Arc 5 A550M has a 100% higher maximum VRAM amount, and a 33.3% more advanced lithography process.

RTX A400, on the other hand, has 20% lower power consumption.

We couldn't decide between Arc 5 A550M and RTX A400. We've got no test results to judge.

Be aware that Arc 5 A550M is a desktop card while RTX A400 is a 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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Intel Arc 5 A550M
Arc 5 A550M
NVIDIA RTX A400
RTX A400

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Community ratings

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2.9 37 votes

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2.9 15 votes

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Questions & comments

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