T400 vs Radeon RX 580G

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Primary details

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

Place in the rankingnot rated465
Place by popularitynot in top-100not in top-100
Power efficiencyno data22.58
ArchitectureGCN 4.0 (2016−2020)Turing (2018−2022)
GPU code namePolaris 20TU117
Market segmentDesktopWorkstation
Release date15 October 2018 (6 years ago)6 May 2021 (3 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 cores2304384
Core clock speed1257 MHz420 MHz
Boost clock speed1330 MHz1425 MHz
Number of transistors5,700 million4,700 million
Manufacturing process technology14 nm12 nm
Power consumption (TDP)185 Watt30 Watt
Texture fill rate191.534.20
Floating-point processing power6.129 TFLOPS1.094 TFLOPS
ROPs3216
TMUs14424

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 3.0 x16
Length241 mmno data
Width2-slot1-slot
Supplementary power connectors1x 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 typeGDDR5GDDR6
Maximum RAM amount8 GB2 GB
Memory bus width256 Bit64 Bit
Memory clock speed2000 MHz1250 MHz
Memory bandwidth256.0 GB/s80 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 Connectors1x HDMI, 3x DisplayPort3x mini-DisplayPort
HDMI+-

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.46.6
OpenGL4.64.6
OpenCL2.03.0
Vulkan1.2.1311.2
CUDA-7.5

Pros & cons summary


Recency 15 October 2018 6 May 2021
Maximum RAM amount 8 GB 2 GB
Chip lithography 14 nm 12 nm
Power consumption (TDP) 185 Watt 30 Watt

RX 580G has a 300% higher maximum VRAM amount.

T400, on the other hand, has an age advantage of 2 years, a 16.7% more advanced lithography process, and 516.7% lower power consumption.

We couldn't decide between Radeon RX 580G and T400. We've got no test results to judge.

Be aware that Radeon RX 580G is a desktop card while T400 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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AMD Radeon RX 580G
Radeon RX 580G
NVIDIA T400
T400

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.


3.8 24 votes

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3.8 375 votes

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Questions & comments

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