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 6450A

Reasons to consider the
AMD Radeon HD 6450A

Report a correction

GPUBoss is not aware of any important advantages of the 6450A vs the 6450.

Front view of Radeon HD 6450

Reasons to consider the
AMD Radeon HD 6450

Report a correction
Higher effective memory clock speed 3,200 MHz vs 1,066 MHz More than 3x higher effective memory clock speed
Higher memory clock speed 800 MHz vs 533 MHz More than 50% higher memory clock speed

Features Key features of the Radeon HD 6450A  vs 6450 

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

Radeon HD 6450A
8.53 GB/s
Radeon HD 6450
25.6 GB/s

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

Radeon HD 6450A
2.5 GPixel/s
Radeon HD 6450
2.5 GPixel/s

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

Radeon HD 6450A
5 GTexel/s
Radeon HD 6450
5 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 6450A
200 GFLOPS
Radeon HD 6450
200 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 6450A  vs
6450 
GPU brand AMD AMD
GPU name Caicos Caicos PRO
Market Laptop Desktop
Clock speed 625 MHz 625 MHz
Is dual GPU No No
Reference card None None

raw performance

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

memory

Radeon HD 6450A  vs
6450 
Memory clock speed 533 MHz 800 MHz
Effective memory clock speed 1,066 MHz 3,200 MHz
Memory bus 64 bit 64 bit
Memory 512 MB 512 MB
Memory type DDR3 GDDR5
Memory bandwidth 8.53 GB/s 25.6 GB/s

noise and power

TDP 25W 18W

Read more

Comments

comments powered by Disqus