ATI Radeon Xpress 1100 Mobile IGP vs GeForce Go 7900 GS SLI

Primary details

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

Place in the rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureG7x (2005−2006)R300 (2005−2008)
GPU code nameG71MRS482
Market segmentLaptopLaptop
Release date1 June 2006 (18 years ago)2005 (19 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 cores54no data
Core clock speed14 MHz300 MHz
Boost clock speed375 MHzno data
Number of transistors556 Millionno data
Manufacturing process technology90 nm110 nm
Power consumption (TDP)40 Wattno data
Texture fill rateno data0.6
ROPsno data2
TMUsno data2

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).

Laptop sizelargeno data
Interfaceno dataPCIe 1.0 x16

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 typeGDDR3System Shared
Maximum RAM amount1 GBSystem Shared
Memory bus width256 BitSystem Shared
Memory clock speed500 MHzSystem Shared
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 dataPortable Device Dependent

API compatibility

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

DirectXGDDR39.0
OpenGLno data2.0
OpenCLno dataN/A
Vulkan-N/A

Pros & cons summary


Chip lithography 90 nm 110 nm

Go 7900 GS SLI has a 22.2% more advanced lithography process.

We couldn't decide between GeForce Go 7900 GS SLI and Radeon Xpress 1100 Mobile IGP. 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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NVIDIA GeForce Go 7900 GS SLI
GeForce Go 7900 GS SLI
ATI Radeon Xpress 1100 Mobile IGP
Radeon Xpress 1100 Mobile IGP

Comparisons with similar GPUs

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Community ratings

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