Radeon Graphics 512SP Mobile vs GeForce MX450 30.5W 8Gbps

VS

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
ArchitectureTuring (2018−2022)GCN 5.1 (2018−2022)
GPU code nameTU117Lucienne
Market segmentLaptopLaptop
Release date25 August 2020 (4 years ago)12 January 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 cores896512
Core clock speed1035 MHz300 MHz
Boost clock speed1275 MHz1900 MHz
Number of transistors4,700 million9,800 million
Manufacturing process technology12 nm7 nm
Power consumption (TDP)31 Watt25 Watt
Texture fill rate71.4060.80
Floating-point processing power2.285 TFLOPS1.946 TFLOPS
ROPs328
TMUs5632

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
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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed2000 MHzSystem Shared
Memory bandwidth64 GB/sno data
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 ConnectorsNo outputsPortable Device Dependent

API compatibility

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

DirectX12 (12_1)12 (12_1)
Shader Model6.56.7 (6.4)
OpenGL4.64.6
OpenCL1.22.1
Vulkan1.21.3
CUDA7.5-

Pros & cons summary


Recency 25 August 2020 12 January 2021
Chip lithography 12 nm 7 nm
Power consumption (TDP) 31 Watt 25 Watt

Graphics 512SP Mobile has an age advantage of 4 months, a 71.4% more advanced lithography process, and 24% lower power consumption.

We couldn't decide between GeForce MX450 30.5W 8Gbps and Radeon Graphics 512SP Mobile. 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.

Vote for your favorite

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce MX450 30.5W 8Gbps
GeForce MX450 30.5W 8Gbps
AMD Radeon Graphics 512SP Mobile
Radeon Graphics 512SP Mobile

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.


4.4 10 votes

Rate GeForce MX450 30.5W 8Gbps on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5
4.3 50 votes

Rate Radeon Graphics 512SP Mobile on a scale of 1 to 5:

  • 1
  • 2
  • 3
  • 4
  • 5

Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.