Radeon R4 Graphics vs GeForce MX450

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Primary details

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

Place in the ranking460not rated
Place by popularitynot in top-100not in top-100
Power efficiency26.59no data
ArchitectureTuring (2018−2022)GCN 2.0 (2013−2017)
GPU code nameN17S-G5 / GP107-670-A1Beema
Market segmentLaptopDesktop
Release date1 August 2020 (4 years ago)11 June 2014 (10 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 cores896128
Core clock speed1395 MHz800 MHz
Boost clock speed1575 MHzno data
Number of transistors4,700 million930 million
Manufacturing process technology12 nm28 nm
Power consumption (TDP)25 Watt (12 - 29 Watt TGP)15 Watt
Texture fill rate100.86.400
Floating-point processing power3.226 TFLOPS0.2048 TFLOPS
ROPs324
TMUs648

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 x4IGP
Widthno dataIGP
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 typeGDDR5, GDDR6System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed10000 MHzSystem Shared
Memory bandwidth64.03 GB/sno data
Shared memory-no data

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 outputsNo outputs

Supported technologies

Supported technological solutions. This information will prove useful if you need some particular technology for your purposes.

Optimus+-

API compatibility

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

DirectX12 (12_1)12 (12_0)
Shader Model6.56.3
OpenGL4.64.6
OpenCL1.22.0
Vulkan1.21.2.131
CUDA7.5-

Pros & cons summary


Recency 1 August 2020 11 June 2014
Chip lithography 12 nm 28 nm
Power consumption (TDP) 25 Watt 15 Watt

GeForce MX450 has an age advantage of 6 years, and a 133.3% more advanced lithography process.

R4 Graphics, on the other hand, has 66.7% lower power consumption.

We couldn't decide between GeForce MX450 and Radeon R4 Graphics. We've got no test results to judge.

Be aware that GeForce MX450 is a notebook card while Radeon R4 Graphics is a desktop 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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NVIDIA GeForce MX450
GeForce MX450
AMD Radeon R4 Graphics
Radeon R4 Graphics

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.


3.6 1322 votes

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2.7 1223 votes

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Questions & comments

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