Cast your vote Do you agree or disagree with GPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of Radeon HD 6450

Reasons to consider the
AMD Radeon HD 6450

Report a correction
Significantly higher effective memory clock speed 3,200 MHz vs 1,200 MHz Around 2.8x higher effective memory clock speed
Slightly higher memory bandwidth 25.6 GB/s vs 9.6 GB/s Around 2.8x higher memory bandwidth
Higher memory clock speed 800 MHz vs 600 MHz Around 35% higher memory clock speed
Front view of Radeon HD 5530

Reasons to consider the
ATi Radeon HD 5530

Report a correction
Slightly more memory 1,024 MB vs 512 MB 2x more memory

Features Key features of the Radeon HD 6450  vs 5530 

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

Radeon HD 6450
25.6 GB/s
Radeon HD 5530
9.6 GB/s

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

Radeon HD 6450
2.5 GPixel/s
Radeon HD 5530
2.6 GPixel/s

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

Radeon HD 6450
5 GTexel/s
Radeon HD 5530
5.2 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 6450
200 GFLOPS
Radeon HD 5530
104 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 6450  vs
5530 
GPU brand AMD ATI
GPU name Caicos PRO Cedar
Market Desktop Desktop
Clock speed 625 MHz 650 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 160 80
Texture mapping units 8 8
Render output processors 4 4
Compute units 2 2
Pixel rate 2.5 GPixel/s 2.6 GPixel/s
Texture rate 5 GTexel/s 5.2 GTexel/s
Floating-point performance 200 GFLOPS 104 GFLOPS

memory

Radeon HD 6450  vs
5530 
Memory clock speed 800 MHz 600 MHz
Effective memory clock speed 3,200 MHz 1,200 MHz
Memory bus 64 bit 64 bit
Memory 512 MB 1,024 MB
Memory type GDDR5 GDDR3
Memory bandwidth 25.6 GB/s 9.6 GB/s

noise and power

TDP 18W 19W

Read more

Comments

comments powered by Disqus