ATI Radeon 3100 Mobile IGP vs GeForce GTS 260M

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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
ArchitectureTesla 2.0 (2007−2013)TeraScale (2005−2013)
GPU code nameGT215RS780
Market segmentLaptopLaptop
Release date15 June 2009 (15 years ago)15 August 2008 (16 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 cores9640
Core clock speed550 MHz350 MHz
Number of transistors727 million180 million
Manufacturing process technology40 nm65 nm
Power consumption (TDP)38 Wattno data
Texture fill rate17.601.400
Floating-point processing power0.264 TFLOPS0.028 TFLOPS
Gigaflops396no data
ROPs84
TMUs324

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
Bus supportPCI-E 2.0no data
InterfacePCIe 2.0 x16PCIe 1.0 x16
SLI options+-
MXM TypeMXM 3.0 Type-Bno 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 amount1 GBSystem Shared
Memory bus width128 BitSystem Shared
Memory clock speedUp to 2000 MHzSystem Shared
Memory bandwidth57.6 GB/sno data
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 ConnectorsHDMIVGADual Link DVIDisplayPortSingle Link DVILVDSNo outputs
Maximum VGA resolution2048x1536no data

Supported technologies

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

Power management8.0no data

API compatibility

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

DirectX11.1 (10_1)10.0 (10_0)
Shader Model4.14.1
OpenGL2.13.3
OpenCL1.11.0
VulkanN/AN/A
CUDA+-

Pros & cons summary


Recency 15 June 2009 15 August 2008
Chip lithography 40 nm 65 nm

GTS 260M has an age advantage of 10 months, and a 62.5% more advanced lithography process.

We couldn't decide between GeForce GTS 260M and Radeon 3100 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 GTS 260M
GeForce GTS 260M
ATI Radeon 3100 Mobile IGP
Radeon 3100 Mobile IGP

Comparisons with similar GPUs

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Community ratings

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Questions & comments

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