Radeon RX 7800 XT vs Iris Xe Graphics 80EU

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Primary details

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

Place in the rankingnot rated30
Place by popularitynot in top-10040
Cost-effectiveness evaluationno data68.02
Power efficiencyno data16.45
ArchitectureGeneration 12.2 (2022−2023)RDNA 3.0 (2022−2024)
GPU code nameRaptor Lake GT1Navi 32
Market segmentLaptopDesktop
Release date4 January 2023 (1 year ago)25 August 2023 (1 year ago)
Launch price (MSRP)no data$499

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 cores6403840
Core clock speed300 MHz1295 MHz
Boost clock speed1450 MHz2430 MHz
Number of transistorsno data28,100 million
Manufacturing process technology10 nm5 nm
Power consumption (TDP)15 Watt263 Watt
Texture fill rate58.00583.2
Floating-point processing power1.856 TFLOPS37.32 TFLOPS
ROPs2096
TMUs40240
Ray Tracing Coresno data60

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).

InterfaceRing BusPCIe 4.0 x16
Lengthno data267 mm
Widthno data2-slot
Supplementary power connectorsno data2x 8-pin

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 typeSystem SharedGDDR6
Maximum RAM amountSystem Shared16 GB
Memory bus widthSystem Shared256 Bit
Memory clock speedSystem Shared2438 MHz
Memory bandwidthno data624.1 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 Dependent1x HDMI 2.1a, 3x DisplayPort 2.1
HDMI-+

API compatibility

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

DirectX12 (12_1)12 Ultimate (12_2)
Shader Model6.66.7
OpenGL4.64.6
OpenCL3.02.2
Vulkan1.31.3

Pros & cons summary


Recency 4 January 2023 25 August 2023
Chip lithography 10 nm 5 nm
Power consumption (TDP) 15 Watt 263 Watt

Iris Xe Graphics 80EU has 1653.3% lower power consumption.

RX 7800 XT, on the other hand, has an age advantage of 7 months, and a 100% more advanced lithography process.

We couldn't decide between Iris Xe Graphics 80EU and Radeon RX 7800 XT. We've got no test results to judge.

Be aware that Iris Xe Graphics 80EU is a notebook card while Radeon RX 7800 XT is a desktop one.


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 Iris Xe Graphics 80EU
Iris Xe Graphics 80EU
AMD Radeon RX 7800 XT
Radeon RX 7800 XT

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Community ratings

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3.4 182 votes

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Questions & comments

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