Iris Plus Graphics vs Radeon R9 280

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Aggregate performance score

We've compared Radeon R9 280 and Iris Plus Graphics, covering specs and all relevant benchmarks.

R9 280
2014
3 GB GDDR5, 200 Watt
14.42
+206%

R9 280 outperforms Iris Plus Graphics by a whopping 206% based on our aggregate benchmark results.

Primary details

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

Place in the ranking365648
Place by popularitynot in top-100not in top-100
Cost-effectiveness evaluation5.41no data
Power efficiency4.9421.53
ArchitectureGCN 1.0 (2011−2020)Generation 11.0 (2019−2021)
GPU code nameTahitiIce Lake GT2
Market segmentDesktopDesktop
Designreferenceno data
Release date4 March 2014 (10 years ago)no data
Launch price (MSRP)$279 no data

Cost-effectiveness evaluation

Performance to price ratio. The higher, the better.

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 cores1792512
Boost clock speed933 MHz1000 MHz
Number of transistors4,313 millionno data
Manufacturing process technology28 nm10 nm
Power consumption (TDP)200 Watt15 Watt
Texture fill rate104.532.00
Floating-point processing power3.344 TFLOPS1.024 TFLOPS
ROPs328
TMUs11232

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 supportPCIe 3.0no data
InterfacePCIe 3.0 x16PCIe 3.0 x1
Length275 mmno data
Width2-slotIGP
Supplementary power connectors1 x 6-pin + 1 x 8-pinno 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 amount3 GBSystem Shared
Memory bus width384 BitSystem Shared
Memory clock speed1250 MHzSystem Shared
Memory bandwidth240 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 Connectors2x DVI, 1x HDMI, 2x mini-DisplayPortNo outputs
Eyefinity+-
HDMI+-

Supported technologies

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

CrossFire+-
FreeSync+-
HD3D+-
LiquidVR+-
TressFX+-
TrueAudio+-
UVD+-
DDMA audio+no data

API compatibility

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

DirectXDirectX® 1212 (12_1)
Shader Model5.1no data
OpenGL4.64.6
OpenCL1.2no data
Vulkan+-

Synthetic benchmark performance

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


Combined synthetic benchmark score

This is our combined benchmark score. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.

R9 280 14.42
+206%
Iris Plus Graphics 4.71

Passmark

This is the most ubiquitous GPU benchmark. It gives the graphics card a thorough evaluation under various types of load, providing four separate benchmarks for Direct3D versions 9, 10, 11 and 12 (the last being done in 4K resolution if possible), and few more tests engaging DirectCompute capabilities.

R9 280 5558
+206%
Iris Plus Graphics 1814

Gaming performance

Let's see how good the compared graphics cards are for gaming. Particular gaming benchmark results are measured in FPS.

Pros & cons summary


Performance score 14.42 4.71
Chip lithography 28 nm 10 nm
Power consumption (TDP) 200 Watt 15 Watt

R9 280 has a 206.2% higher aggregate performance score.

Iris Plus Graphics, on the other hand, has a 180% more advanced lithography process, and 1233.3% lower power consumption.

The Radeon R9 280 is our recommended choice as it beats the Iris Plus Graphics in performance tests.


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 R9 280
Radeon R9 280
Intel Iris Plus Graphics
Iris Plus Graphics

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.


3.6 399 votes

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2.9 373 votes

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Questions & comments

Here you can ask a question about this comparison, agree or disagree with our judgements, or report an error or mismatch.