Iris Plus Graphics vs Radeon R5 340X OEM

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Primary details

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

Place in the rankingnot rated648
Place by popularitynot in top-100not in top-100
Power efficiencyno data21.53
ArchitectureGCN 1.0 (2011−2020)Generation 11.0 (2019−2021)
GPU code nameOlandIce Lake GT2
Market segmentDesktopDesktop
Release date5 May 2015 (9 years ago)no data

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 cores384512
Core clock speed900 MHzno data
Boost clock speed1050 MHz1000 MHz
Number of transistors950 millionno data
Manufacturing process technology28 nm10 nm
Power consumption (TDP)65 Watt15 Watt
Texture fill rate21.6032.00
Floating-point processing power0.6912 TFLOPS1.024 TFLOPS
ROPs88
TMUs2432

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 3.0 x8PCIe 3.0 x1
Length145 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 typeDDR3System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width64 BitSystem Shared
Memory clock speed1000 MHzSystem Shared
Memory bandwidth16 GB/sno 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 DisplayPortNo outputs

API compatibility

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

DirectX12 (11_1)12 (12_1)
Shader Model5.1no data
OpenGL4.64.6
OpenCL1.2no data
Vulkan1.2.131-

Pros & cons summary


Chip lithography 28 nm 10 nm
Power consumption (TDP) 65 Watt 15 Watt

Iris Plus Graphics has a 180% more advanced lithography process, and 333.3% lower power consumption.

We couldn't decide between Radeon R5 340X OEM and Iris Plus Graphics. 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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AMD Radeon R5 340X OEM
Radeon R5 340X OEM
Intel Iris Plus Graphics
Iris Plus Graphics

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Community ratings

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3.5 470 votes

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2.9 373 votes

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Questions & comments

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