Radeon R7 450 OEM vs GeForce 940MX

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Primary details

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

Place in the ranking698not rated
Place by popularitynot in top-100not in top-100
Power efficiency11.74no data
ArchitectureMaxwell (2014−2017)GCN 1.0 (2011−2020)
GPU code nameGM107Cape Verde
Market segmentLaptopDesktop
Release date28 June 2016 (8 years ago)30 June 2016 (8 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 cores512512
Core clock speed795 MHz925 MHz
Boost clock speed861 MHzno data
Number of transistors1,870 million1,500 million
Manufacturing process technology28 nm28 nm
Power consumption (TDP)23 Watt65 Watt
Texture fill rate27.5529.60
Floating-point processing power0.8817 TFLOPS0.9472 TFLOPS
ROPs816
TMUs3232

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).

Laptop sizemedium sizedno data
Bus supportPCI Express 3.0no data
InterfacePCIe 3.0 x8PCIe 3.0 x16
Widthno data1-slot
Supplementary power connectorsNoneNone

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 typeDDR3, GDDR5GDDR5
Maximum RAM amount4 GB2 GB
Memory bus width64 Bit128 Bit
Memory clock speed1253 MHz1125 MHz
Memory bandwidth40.1 GB/s72 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 ConnectorsNo outputs1x DVI, 1x HDMI 1.4a, 1x DisplayPort 1.2
HDMI-+

Supported technologies

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

GPU Boost2.0no data
Optimus+-
GameWorks+-

API compatibility

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

DirectX12 (11_0)12 (11_1)
Shader Model5.16.5 (5.1)
OpenGL4.54.6
OpenCL1.22.1 (1.2)
Vulkan1.1.1261.2.170
CUDA+-

Pros & cons summary


Maximum RAM amount 4 GB 2 GB
Power consumption (TDP) 23 Watt 65 Watt

GeForce 940MX has a 100% higher maximum VRAM amount, and 182.6% lower power consumption.

We couldn't decide between GeForce 940MX and Radeon R7 450 OEM. We've got no test results to judge.

Be aware that GeForce 940MX is a notebook card while Radeon R7 450 OEM 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 940MX
GeForce 940MX
AMD Radeon R7 450 OEM
Radeon R7 450 OEM

Comparisons with similar GPUs

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Community ratings

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3.4 2216 votes

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3.6 168 votes

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Questions & comments

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