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Differences What are the advantages of each

Front view of Radeon HD 5450 PCIe x1

Reasons to consider the
ATi Radeon HD 5450 PCIe x1

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Higher clock speed 650 MHz vs 540 MHz More than 20% higher clock speed
Higher memory clock speed 500 MHz vs 400 MHz 25% higher memory clock speed
Front view of GeForce 9300 SE

Reasons to consider the
Nvidia GeForce 9300 SE

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GPUBoss is not aware of any important advantages of the Nvidia GeForce 9300 SE vs the ATi Radeon HD 5450 PCIe x1.

Features Key features of the Radeon HD 5450 PCIe x1  vs GeForce 9300 SE 

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

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

Radeon HD 5450 PCIe x1
2.6 GPixel/s
GeForce 9300 SE
2.16 GPixel/s

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

Radeon HD 5450 PCIe x1
5.2 GTexel/s
GeForce 9300 SE
4.32 GTexel/s

floating point performance How fast the gpu can crunch numbers

GeForce 9300 SE
20.8 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

gpu

Radeon HD 5450 PCIe x1  vs
GeForce 9300 SE 
GPU brand ATI Nvidia
GPU name Cedar G98
Market Desktop Desktop
Clock speed 650 MHz 540 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 80 8
Texture mapping units 8 8
Render output processors 4 4
Pixel rate 2.6 GPixel/s 2.16 GPixel/s
Texture rate 5.2 GTexel/s 4.32 GTexel/s
Floating-point performance 104 GFLOPS 20.8 GFLOPS

memory

Radeon HD 5450 PCIe x1  vs
GeForce 9300 SE 
Memory clock speed 500 MHz 400 MHz
Effective memory clock speed 1,000 MHz 800 MHz
Memory bus 64 bit 64 bit
Memory 512 MB 256 MB
Memory type DDR3 DDR2
Memory bandwidth 8 GB/s 6.4 GB/s

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