ATI Mobility Radeon HD 545v vs NVIDIA GeForce Go 7900 GS

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General info

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

Place in performance rankingnot ratednot rated
Place by popularitynot in top-100not in top-100
ArchitectureG7x (2005−2007)Terascale 1 (2008−2010)
GPU code nameG71MM92
Market segmentLaptopLaptop
Release date18 April 2006 (17 years old)5 May 2010 (13 years old)
Current priceno data$56

Technical specs

General performance parameters such as number of shaders, GPU core base clock and boost clock speeds, manufacturing process, texturing and calculation speed. These parameters indirectly speak of performance, but for precise assessment you have to consider their benchmark and gaming test results. Note that power consumption of some graphics cards can well exceed their nominal TDP, especially when overclocked.

Pipelines / CUDA coresno data80
Core clock speed7 MHz720 MHz
Boost clock speed375 MHzno data
Number of transistors278 million242 million
Manufacturing process technology90 nm55 nm
Power consumption (TDP)20 Watt15 Watt
Texture fill rate7.5005.760
Floating-point performanceno data115.2 gflops

Size and compatibility

Information on GeForce Go 7900 GS and Mobility Radeon HD 545v compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one. For notebook video cards it's notebook size, connection slot and bus, if the video card is inserted into a slot instead of being soldered to the notebook motherboard.

Laptop sizelargeno data
InterfaceMXM-IIMXM-A (3.0)
Supplementary power connectorsno dataNone

Memory

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 type256GDDR3, DDR3, DDR2
Maximum RAM amount512 MB512 MB
Memory bus width500 Bit64 Bit
Memory clock speed1000 MHz800 MHz
Memory bandwidth32 GB/s12.8 GB/s
Shared memory--

Video outputs and ports

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 outputsNo outputs

API support

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

DirectX9.0c (9_3)10.1 (10_1)
Shader Model3.04.1
OpenGL2.13.3
OpenCLN/A1.1
VulkanN/AN/A

Advantages and disadvantages


Recency 18 April 2006 5 May 2010
Chip lithography 90 nm 55 nm
Power consumption (TDP) 20 Watt 15 Watt

We couldn't decide between GeForce Go 7900 GS and Mobility Radeon HD 545v. 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.

User ratings

Do you think we are right or mistaken in our choice? Vote by clicking "Like" button near your favorite graphics card.


NVIDIA GeForce Go 7900 GS
GeForce Go 7900 GS
ATI Mobility Radeon HD 545v
Mobility Radeon HD 545v

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3.5 22 votes

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Questions and comments

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