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Differences What are the advantages of each

Front view of Radeon RX 460 1024SP

Reasons to consider the
AMD Radeon RX 460 1024SP

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Higher clock speed 1,090 MHz vs 863 MHz More than 25% higher clock speed
Higher effective memory clock speed 7,000 MHz vs 6,008 MHz More than 15% higher effective memory clock speed
Higher turbo clock speed 1,200 MHz vs 902 MHz Around 35% higher turbo clock speed
Higher memory clock speed 1,750 MHz vs 1,502 MHz More than 15% higher memory clock speed
Much lower TDP 75W vs 250W 3.3x lower TDP
Front view of GeForce GTX 780

Reasons to consider the
Nvidia GeForce GTX 780

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Significantly higher memory bandwidth 288.4 GB/s vs 112 GB/s More than 2.5x higher memory bandwidth
Significantly more texture mapping units 192 vs 64 Three times as many texture mapping units
Higher texture rate 165.7 GTexel/s vs 76.8 GTexel/s Around 2.2x higher texture rate
Better floating-point performance 3,977 GFLOPS vs 2,457.6 GFLOPS More than 60% better floating-point performance
Significantly more render output processors 48 vs 16 Three times as many render output processors
Higher pixel rate 41.4 GPixel/s vs 19.2 GPixel/s Around 2.2x higher pixel rate
Significantly more shading units 2,304 vs 1,024 1280 more shading units
Slightly more memory 3,072 MB vs 2,048 MB 50% more memory
Wider memory bus 384 bit vs 128 bit 3x wider memory bus

Features Key features of the Radeon RX 460 1024SP  vs GeForce GTX 780 

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 RX 460 1024SP
19.2 GPixel/s
GeForce GTX 780
41.4 GPixel/s

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

Radeon RX 460 1024SP
76.8 GTexel/s
GeForce GTX 780
165.7 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon RX 460 1024SP
2,457.6 GFLOPS
GeForce GTX 780
3,977 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 460 1024SP  vs
GeForce GTX 780 
GPU brand AMD Nvidia
GPU name Baffin GK110
Clock speed 1,090 MHz 863 MHz
Turbo clock speed 1,200 MHz 902 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 1,024 2,304
Texture mapping units 64 192
Render output processors 16 48
Pixel rate 19.2 GPixel/s 41.4 GPixel/s
Texture rate 76.8 GTexel/s 165.7 GTexel/s
Floating-point performance 2,457.6 GFLOPS 3,977 GFLOPS


Radeon RX 460 1024SP  vs
GeForce GTX 780 
Memory clock speed 1,750 MHz 1,502 MHz
Effective memory clock speed 7,000 MHz 6,008 MHz
Memory bus 128 bit 384 bit
Memory 2,048 MB 3,072 MB
Memory type GDDR5 GDDR5
Memory bandwidth 112 GB/s 288.4 GB/s

noise and power

TDP 75W 250W


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