Mobility Radeon HD 5145 

Released January, 2010
  • 720 MHz
  • 1 GB GDDR3

Features Key features of the Mobility Radeon HD 5145

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

Mobility Radeon HD 5145
14.4 GB/s
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

Mobility Radeon HD 5145
115.2 GFLOPS
GeForce 310M
48.96 GFLOPS

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

Mobility Radeon HD 5145
80

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

Mobility Radeon HD 5145
8

Specifications Full list of technical specs

gpu

GPU brand ATI
GPU name M92
Market Laptop
Clock speed 720 MHz
Is dual GPU No
Reference card None

raw performance

Shading units 80
Texture mapping units 8
Render output processors 4
Compute units 1
Pixel rate 2.88 GPixel/s
Texture rate 5.76 GTexel/s
Floating-point performance 115.2 GFLOPS

memory

Memory clock speed 900 MHz
Effective memory clock speed 1,800 MHz
Memory bus 64 bit
Memory 1,024 MB
Memory type GDDR3
Memory bandwidth 14.4 GB/s

noise and power

TDP 15W
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