Iris Plus Graphics 950 vs Radeon RX 550 640SP

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Primary details

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

Place in the rankingnot rated569
Place by popularitynot in top-100not in top-100
Power efficiencyno data30.36
ArchitectureGCN 4.0 (2016−2020)Generation 11.0 (2019−2021)
GPU code nameBaffinIce Lake GT2
Market segmentDesktopDesktop
Release date13 October 2017 (7 years ago)no data (2024 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 cores640512
Core clock speed1019 MHz400 MHz
Boost clock speed1071 MHz1000 MHz
Number of transistors3,000 millionno data
Manufacturing process technology14 nm10 nm
Power consumption (TDP)60 Watt15 Watt
Texture fill rate42.8432.00
Floating-point processing power1.371 TFLOPS1.024 TFLOPS
ROPs168
TMUs4032

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
Width2-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 typeGDDR5System Shared
Maximum RAM amount2 GBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speed1500 MHzSystem Shared
Memory bandwidth96 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 HDMI, 1x DisplayPortNo outputs
HDMI+-

API compatibility

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

DirectX12 (12_0)12 (12_1)
Shader Model6.4no data
OpenGL4.64.6
OpenCL2.0no data
Vulkan1.2.131-

Pros & cons summary


Chip lithography 14 nm 10 nm
Power consumption (TDP) 60 Watt 15 Watt

Iris Plus Graphics 950 has a 40% more advanced lithography process, and 300% lower power consumption.

We couldn't decide between Radeon RX 550 640SP and Iris Plus Graphics 950. 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 RX 550 640SP
Radeon RX 550 640SP
Intel Iris Plus Graphics 950
Iris Plus Graphics 950

Comparisons with similar GPUs

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Community ratings

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3.8 40 votes

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2.9 12 votes

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Questions & comments

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