GeForce GTS 260M vs ATI Mobility Radeon HD 3870 X2

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Primary details

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

Place in the ranking857not rated
Place by popularitynot in top-100not in top-100
Power efficiency1.40no data
ArchitectureTeraScale (2005−2013)Tesla 2.0 (2007−2013)
GPU code nameM88GT215
Market segmentLaptopLaptop
Release date1 September 2008 (16 years ago)15 June 2009 (15 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 cores32096
Core clock speed660 MHz550 MHz
Number of transistors666 million727 million
Manufacturing process technology55 nm40 nm
Power consumption (TDP)110 Watt38 Watt
Texture fill rate10.5617.60
Floating-point processing power0.4224 TFLOPS0.264 TFLOPS
Gigaflopsno data396
ROPs168
TMUs1632

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 sizelargelarge
Bus supportno dataPCI-E 2.0
InterfacePCIe 2.0 x16PCIe 2.0 x16
SLI options-+
MXM Typeno dataMXM 3.0 Type-B

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 typeGDDR3GDDR5
Maximum RAM amount512 MB1 GB
Memory bus width256 Bit128 Bit
Memory clock speed850 MHzUp to 2000 MHz
Memory bandwidth54.4 GB/s57.6 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 outputsHDMIVGADual Link DVIDisplayPortSingle Link DVILVDS
Maximum VGA resolutionno data2048x1536

Supported technologies

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

Power managementno data8.0

API compatibility

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

DirectX10.1 (10_1)11.1 (10_1)
Shader Model4.14.1
OpenGL3.32.1
OpenCLN/A1.1
VulkanN/AN/A
CUDA-+

Pros & cons summary


Recency 1 September 2008 15 June 2009
Maximum RAM amount 512 MB 1 GB
Chip lithography 55 nm 40 nm
Power consumption (TDP) 110 Watt 38 Watt

GTS 260M has an age advantage of 9 months, a 100% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 189.5% lower power consumption.

We couldn't decide between Mobility Radeon HD 3870 X2 and GeForce GTS 260M. 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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ATI Mobility Radeon HD 3870 X2
Mobility Radeon HD 3870 X2
NVIDIA GeForce GTS 260M
GeForce GTS 260M

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Community ratings

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