HD Graphics 405 vs ATI Radeon HD 5450

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Primary details

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

Place in the rankingnot rated1159
Place by popularitynot in top-100not in top-100
Power efficiencyno data8.66
ArchitectureTeraScale 2 (2009−2015)Generation 8.0 (2014−2015)
GPU code nameCedarBraswell GT1
Market segmentDesktopDesktop
Release date4 February 2010 (14 years ago)1 April 2015 (9 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 cores80128
Core clock speed650 MHz200 MHz
Boost clock speedno data600 MHz
Number of transistors292 million189 million
Manufacturing process technology40 nm14 nm
Power consumption (TDP)19 Watt6 Watt
Texture fill rate5.2009.600
Floating-point processing power0.104 TFLOPS0.1536 TFLOPS
ROPs42
TMUs816

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 2.0 x16Ring Bus
Length170 mmno data
Width1-slotIGP
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 typeDDR2System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed400 MHzSystem Shared
Memory bandwidth6.4 GB/sno data
Shared memoryno 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 Connectors1x DVI, 1x HDMI, 1x VGAPortable Device Dependent
HDMI+-

API compatibility

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

DirectX11.2 (11_0)12 (11_1)
Shader Model5.05.1
OpenGL4.44.3
OpenCL1.23.0
VulkanN/A+

Synthetic benchmark performance

Non-gaming benchmark results comparison. The combined score is measured on a 0-100 point scale.



3DMark Fire Strike Graphics

Fire Strike is a DirectX 11 benchmark for gaming PCs. It features two separate tests displaying a fight between a humanoid and a fiery creature made of lava. Using 1920x1080 resolution, Fire Strike shows off some realistic graphics and is quite taxing on hardware.

ATI HD 5450 230
HD Graphics 405 255
+10.7%

Pros & cons summary


Recency 4 February 2010 1 April 2015
Chip lithography 40 nm 14 nm
Power consumption (TDP) 19 Watt 6 Watt

HD Graphics 405 has an age advantage of 5 years, a 185.7% more advanced lithography process, and 216.7% lower power consumption.

We couldn't decide between Radeon HD 5450 and HD Graphics 405. 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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ATI Radeon HD 5450
Radeon HD 5450
Intel HD Graphics 405
HD Graphics 405

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.


2.8 1178 votes

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2.7 198 votes

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Questions & comments

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