Quadro T400 Mobile vs Radeon Graphics 448SP

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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
ArchitectureGCN 5.1 (2018−2022)Turing (2018−2022)
GPU code nameRenoirTU117
Market segmentDesktopMobile workstation
Release date6 January 2020 (4 years ago)no data

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 cores448896
Core clock speed400 MHzno data
Boost clock speed1900 MHz1425 MHz
Number of transistors9,800 million4,700 million
Manufacturing process technology7 nm12 nm
Power consumption (TDP)15 Watt18 Watt
Texture fill rate53.2079.80
Floating-point processing power1.702 TFLOPS2.554 TFLOPS
ROPs832
TMUs2856

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).

InterfaceIGPPCIe 3.0 x16
WidthIGPno data
Supplementary power connectorsNoneno data

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 Shared2 GB
Memory bus widthSystem Shared64 Bit
Memory clock speedSystem Shared10 GB/s
Memory bandwidthno data80 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 ConnectorsMotherboard DependentNo outputs

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.7 (6.4)6.6
OpenGL4.64.6
OpenCL2.13.0
Vulkan1.31.2
CUDA-7.5

Pros & cons summary


Chip lithography 7 nm 12 nm
Power consumption (TDP) 15 Watt 18 Watt

Graphics 448SP has a 71.4% more advanced lithography process, and 20% lower power consumption.

We couldn't decide between Radeon Graphics 448SP and Quadro T400 Mobile. We've got no test results to judge.

Be aware that Radeon Graphics 448SP is a desktop card while Quadro T400 Mobile 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 Graphics 448SP
Radeon Graphics 448SP
NVIDIA Quadro T400 Mobile
Quadro T400 Mobile

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Community ratings

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3.2 67 votes

Rate Radeon Graphics 448SP on a scale of 1 to 5:

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2.7 9 votes

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Questions & comments

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