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Differences What are the advantages of each

Front view of Radeon R7 A260

Reasons to consider the
AMD Radeon R7 A260

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GPUBoss is not aware of any important advantages of the AMD Radeon R7 A260 vs the Colorful GeForce GTX 650.

Front view of GeForce GTX 650

Reasons to consider the
Colorful GeForce GTX 650

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Higher clock speed 1,058 MHz vs 900 MHz Around 20% higher clock speed
Higher effective memory clock speed 5,000 MHz vs 3,600 MHz Around 40% higher effective memory clock speed
Higher memory clock speed 1,250 MHz vs 900 MHz Around 40% higher memory clock speed
More render output processors 16 vs 8 Twice as many render output processors

Features Key features of the Radeon R7 A260  vs GeForce GTX 650 

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

Radeon R7 A260
57.6 GB/s
GeForce GTX 650
80 GB/s

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

Radeon R7 A260
7.2 GPixel/s
GeForce GTX 650
8.46 GPixel/s

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

Radeon R7 A260
21.6 GTexel/s
GeForce GTX 650
33.9 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon R7 A260
691.2 GFLOPS
GeForce GTX 650
812.5 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 R7 A260  vs
GeForce GTX 650 
GPU brand AMD Nvidia
GPU name Topaz GK107
Clock speed 900 MHz 1,058 MHz
Is dual GPU No No
Reference card None Nvidia GeForce GTX 650 1.1 GHz 1 GB

raw performance

Shading units 384 384
Texture mapping units 24 32
Render output processors 8 16
Pixel rate 7.2 GPixel/s 8.46 GPixel/s
Texture rate 21.6 GTexel/s 33.9 GTexel/s
Floating-point performance 691.2 GFLOPS 812.5 GFLOPS

memory

Radeon R7 A260  vs
GeForce GTX 650 
Memory clock speed 900 MHz 1,250 MHz
Effective memory clock speed 3,600 MHz 5,000 MHz
Memory bus 128 bit 128 bit
Memory 1,024 MB 1,024 MB
Memory type GDDR5 GDDR5
Memory bandwidth 57.6 GB/s 80 GB/s

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