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Differences What are the advantages of each

Front view of Mobility Radeon HD 5145

Reasons to consider the
ATi Mobility Radeon HD 5145

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Higher clock speed 720 MHz vs 606 MHz Around 20% higher clock speed
Higher memory clock speed 900 MHz vs 667 MHz Around 35% higher memory clock speed
Front view of GeForce 310M

Reasons to consider the
Nvidia GeForce 310M

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GPUBoss is not aware of any important advantages of the Nvidia GeForce 310M vs the ATi Mobility Radeon HD 5145.

Features Key features of the Mobility Radeon HD 5145  vs GeForce 310M 

memory bandwidth Rate at which data can be read from or stored in onboard memory

GeForce 310M
10.67 GB/s

pixel rate Number of pixels a graphics card can render to the screen every second

Mobility Radeon HD 5145
2.88 GPixel/s
GeForce 310M
2.42 GPixel/s

texture rate Speed at which a graphics card can perform texture mapping

Mobility Radeon HD 5145
5.76 GTexel/s
GeForce 310M
4.85 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce 310M
48.96 GFLOPS

shading units Subcomponents of the gpu, these run in parallel to enable fast pixel shading

texture mapping units Built into each gpu, these resize and rotate bitmaps for texturing scenes

Specifications Full list of technical specs


Mobility Radeon HD 5145  vs
GeForce 310M 
GPU brand ATI Nvidia
GPU name M92 GT218
Market Laptop Laptop
Clock speed 720 MHz 606 MHz
Is dual GPU No No
Reference card None Nvidia GeForce 310M 625 MHz 512 MB

raw performance

Shading units 80 16
Texture mapping units 8 8
Render output processors 4 4
Pixel rate 2.88 GPixel/s 2.42 GPixel/s
Texture rate 5.76 GTexel/s 4.85 GTexel/s
Floating-point performance 115.2 GFLOPS 48.96 GFLOPS


Mobility Radeon HD 5145  vs
GeForce 310M 
Memory clock speed 900 MHz 667 MHz
Effective memory clock speed 1,800 MHz 1,334 MHz
Memory bus 64 bit 64 bit
Memory 1,024 MB 1,024 MB
Memory type GDDR3 DDR3
Memory bandwidth 14.4 GB/s 10.67 GB/s

noise and power

TDP 15W 14W


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