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!

Differences What are the advantages of each

Front view of Radeon RX 455

Reasons to consider the
AMD Radeon RX 455

Report a correction
Higher clock speed 1,050 MHz vs 935 MHz More than 10% higher clock speed
Higher effective memory clock speed 6,500 MHz vs 5,012 MHz Around 30% higher effective memory clock speed
Higher memory clock speed 1,625 MHz vs 1,253 MHz Around 30% higher memory clock speed
Front view of GeForce GTX 965M

Reasons to consider the
Nvidia GeForce GTX 965M

Report a correction
More memory 4,096 MB vs 2,048 MB 2x more memory
Higher pixel rate 29.92 GPixel/s vs 16.8 GPixel/s Around 80% higher pixel rate
More render output processors 32 vs 16 Twice as many render output processors

Features Key features of the Radeon RX 455  vs GeForce GTX 965M 

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

Radeon RX 455
104 GB/s
GeForce GTX 965M
80.2 GB/s

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

Radeon RX 455
16.8 GPixel/s
GeForce GTX 965M
29.92 GPixel/s

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

Radeon RX 455
50.4 GTexel/s
GeForce GTX 965M
59.8 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon RX 455
1,612.8 GFLOPS
GeForce GTX 965M
1,914.9 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


Radeon RX 455  vs
GeForce GTX 965M 
GPU brand AMD Nvidia
GPU name Tobago GM204
Clock speed 1,050 MHz 935 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 768 1,024
Texture mapping units 48 64
Render output processors 16 32
Pixel rate 16.8 GPixel/s 29.92 GPixel/s
Texture rate 50.4 GTexel/s 59.8 GTexel/s
Floating-point performance 1,612.8 GFLOPS 1,914.9 GFLOPS


Radeon RX 455  vs
GeForce GTX 965M 
Memory clock speed 1,625 MHz 1,253 MHz
Effective memory clock speed 6,500 MHz 5,012 MHz
Memory bus 128 bit 128 bit
Memory 2,048 MB 4,096 MB
Memory type GDDR5 GDDR5
Memory bandwidth 104 GB/s 80.2 GB/s


comments powered by Disqus