GeForce 405M vs HD Graphics 520

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Primary details

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

Place in the ranking864not rated
Place by popularity42not in top-100
Power efficiency9.87no data
ArchitectureGeneration 9.0 (2015−2016)Tesla 2.0 (2007−2013)
GPU code nameSkylake GT2GT218
Market segmentLaptopLaptop
Release date1 September 2015 (9 years ago)5 January 2011 (13 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 cores19216
Core clock speed300 MHz606 MHz
Boost clock speed900 MHzno data
Number of transistors189 million260 million
Manufacturing process technology14 nm+40 nm
Power consumption (TDP)15 Watt14 Watt
Texture fill rate21.604.848
Floating-point processing power0.3456 TFLOPS0.03878 TFLOPS
Gigaflopsno data73
ROPs34
TMUs248

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).

Bus supportno dataPCI-E 2.0
InterfaceRing BusPCIe 2.0 x16

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 typeDDR3L/LPDDR3/DDR4GDDR3
Maximum RAM amount32 GBUp to 512 MB
Memory bus widthSystem Shared64 Bit
Memory clock speedSystem SharedUp to 800 (DDR3), Up to 800 (GDDR3) MHz
Memory bandwidthno data25.6 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 ConnectorsPortable Device DependentDisplayPort, HDMI, VGA, Dual Link DVI, Single Link DVI
Multi monitor supportno data+
HDMI-+
Maximum VGA resolutionno data2048x1536

Supported technologies

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

Power managementno data8.0
Quick Sync+no data

API compatibility

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

DirectX12 (12_1)12 API
Shader Model6.44.1
OpenGL4.64.5
OpenCL3.01.1
Vulkan+N/A
CUDA-+

Pros & cons summary


Recency 1 September 2015 5 January 2011
Chip lithography 14 nm 40 nm
Power consumption (TDP) 15 Watt 14 Watt

HD Graphics 520 has an age advantage of 4 years, and a 185.7% more advanced lithography process.

GeForce 405M, on the other hand, has 7.1% lower power consumption.

We couldn't decide between HD Graphics 520 and GeForce 405M. 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.

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Intel HD Graphics 520
HD Graphics 520
NVIDIA GeForce 405M
GeForce 405M

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 3116 votes

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3.3 16 votes

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Questions & comments

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