GeForce 705M vs ATI Mobility Radeon HD 3650

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Primary details

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

Place in the rankingnot rated1058
Place by popularitynot in top-100not in top-100
Power efficiencyno data5.45
ArchitectureTeraScale (2005−2013)Fermi 2.0 (2010−2014)
GPU code nameM86GF119
Market segmentLaptopLaptop
Release date7 January 2008 (16 years ago)27 September 2013 (11 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 cores12048
Core clock speed500 MHz475 MHz
Number of transistors378 million292 million
Manufacturing process technology55 nm40 nm
Power consumption (TDP)30 Watt15 Watt
Texture fill rate4.0003.800
Floating-point processing power0.12 TFLOPS0.0912 TFLOPS
ROPs44
TMUs88

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 sizemedium sizedno data
Bus supportno dataPCI Express 2.0
InterfaceMXM-IIPCIe 2.0 x16
Supplementary power connectorsno dataNone

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 typeGDDR3DDR3
Maximum RAM amount512 MB1 GB
Standard memory configurationno dataDDR3
Memory bus width128 Bit64 Bit
Memory clock speed700 MHz900 MHz
Memory bandwidth22.4 GB/s14.4 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 outputsPortable Device Dependent
eDP 1.2 signal supportno dataUp to 2560x1600
LVDS signal supportno dataUp to 1920x1200
VGA аnalog display supportno dataUp to 2048x1536
DisplayPort Multimode (DP++) supportno dataUp to 2560x1600
HDMI-+
HDCP content protection-+
7.1 channel HD audio on HDMI-+
TrueHD and DTS-HD audio bitstreaming-+

Supported technologies

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

Blu-Ray 3D Support-+
H.264, VC1, MPEG2 1080p video decoder-+
Optimus-+

API compatibility

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

DirectX10.1 (10_1)12 API
Shader Model4.15.1
OpenGL3.34.5
OpenCLN/A1.1
VulkanN/AN/A
CUDA-+

Pros & cons summary


Recency 7 January 2008 27 September 2013
Maximum RAM amount 512 MB 1 GB
Chip lithography 55 nm 40 nm
Power consumption (TDP) 30 Watt 15 Watt

GeForce 705M has an age advantage of 5 years, a 100% higher maximum VRAM amount, a 37.5% more advanced lithography process, and 100% lower power consumption.

We couldn't decide between Mobility Radeon HD 3650 and GeForce 705M. 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 3650
Mobility Radeon HD 3650
NVIDIA GeForce 705M
GeForce 705M

Comparisons with similar GPUs

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Community ratings

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3.9 39 votes

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2.8 16 votes

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Questions & comments

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