RTX A400 vs CMP 50HX

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Primary details

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

Place in the rankingnot rated440
Place by popularitynot in top-100not in top-100
Power efficiencyno data14.16
ArchitectureTuring (2018−2022)Ampere (2020−2024)
GPU code nameTU102GA107
Market segmentWorkstationWorkstation
Release date24 June 2021 (3 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 cores3584768
Core clock speed1350 MHz727 MHz
Boost clock speed1545 MHz1762 MHz
Number of transistors18,600 million8,700 million
Manufacturing process technology12 nm8 nm
Power consumption (TDP)250 Watt50 Watt
Texture fill rate296.642.29
Floating-point processing power11.07 TFLOPS2.706 TFLOPS
ROPs8016
TMUs19224
Tensor Cores44824
Ray Tracing Cores566

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 3.0 x16PCIe 4.0 x8
Length267 mm163 mm
Width2-slot1-slot
Supplementary power connectors2x 8-pinNone

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 amount10 GB4 GB
Memory bus width320 Bit64 Bit
Memory clock speed1750 MHz1500 MHz
Memory bandwidth560.0 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
Vulkan1.21.3
CUDA7.58.6

Pros & cons summary


Recency 24 June 2021 16 April 2024
Maximum RAM amount 10 GB 4 GB
Chip lithography 12 nm 8 nm
Power consumption (TDP) 250 Watt 50 Watt

CMP 50HX has a 150% higher maximum VRAM amount.

RTX A400, on the other hand, has an age advantage of 2 years, a 50% more advanced lithography process, and 400% lower power consumption.

We couldn't decide between CMP 50HX and RTX A400. 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 CMP 50HX
CMP 50HX
NVIDIA RTX A400
RTX A400

Comparisons with similar GPUs

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Community ratings

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


2.6 43 votes

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3.3 11 votes

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Questions & comments

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