ATI Radeon X1900 XT vs Iris Xe Graphics G7

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Primary details

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

Place in the ranking425not rated
Place by popularity26not in top-100
ArchitectureGen. 11 Ice Lake (2019−2022)R500 (2005−2007)
GPU code nameTiger Lake XeR580
Market segmentLaptopDesktop
Release date15 August 2020 (4 years ago)24 January 2006 (18 years ago)
Launch price (MSRP)no data$299

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 cores96no data
Core clock speedno data625 MHz
Number of transistorsno data384 million
Manufacturing process technology10 nm90 nm
Power consumption (TDP)no data100 Watt
Texture fill rateno data10.00
ROPsno data16
TMUsno data16

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).

Interfaceno dataPCIe 1.0 x16
Lengthno data242 mm
Widthno data2-slot
Supplementary power connectorsno data1x 6-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 typeDDR4GDDR3
Maximum RAM amountno data256 MB
Memory bus widthno data256 Bit
Memory clock speedno data725 MHz
Memory bandwidthno data46.4 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 Connectorsno data2x DVI, 1x S-Video

Supported technologies

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

Quick Sync+no data

API compatibility

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

DirectXDirectX 12_19.0c (9_3)
Shader Modelno data3.0
OpenGLno data2.1 (full) 3.0 (partial)
OpenCLno dataN/A
Vulkan-N/A

Pros & cons summary


Recency 15 August 2020 24 January 2006
Chip lithography 10 nm 90 nm

Iris Xe Graphics G7 has an age advantage of 14 years, and a 800% more advanced lithography process.

We couldn't decide between Iris Xe Graphics G7 and Radeon X1900 XT. We've got no test results to judge.

Be aware that Iris Xe Graphics G7 is a notebook card while Radeon X1900 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 G7
Iris Xe Graphics G7
ATI Radeon X1900 XT
Radeon X1900 XT

Comparisons with similar GPUs

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Community ratings

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3.5 2549 votes

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2.4 32 votes

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Questions & comments

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