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Differences What are the advantages of each

Front view of Radeon RX 460

Reasons to consider the
AMD Radeon RX 460

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Higher memory clock speed 1,750 MHz vs 1,625 MHz Around 10% higher memory clock speed
Lower TDP 75W vs 100W 25% lower TDP
Front view of Radeon RX 455

Reasons to consider the
AMD Radeon RX 455

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GPUBoss is not aware of any important advantages of the RX 455 OEM vs the RX 460.

Features Key features of the Radeon RX 460  vs 455 

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

Radeon RX 460
112 GB/s
Radeon RX 455
104 GB/s

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

Radeon RX 460
19.2 GPixel/s
Radeon RX 455
16.8 GPixel/s

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

Radeon RX 460
67.2 GTexel/s
Radeon RX 455
50.4 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon RX 460
2,150.4 GFLOPS
Radeon RX 455
1,612.8 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 RX 460  vs
455 
GPU brand AMD AMD
GPU name Baffin Tobago
Clock speed 1,090 MHz 1,050 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 896 768
Texture mapping units 56 48
Render output processors 16 16
Compute units 14 12
Pixel rate 19.2 GPixel/s 16.8 GPixel/s
Texture rate 67.2 GTexel/s 50.4 GTexel/s
Floating-point performance 2,150.4 GFLOPS 1,612.8 GFLOPS

memory

Radeon RX 460  vs
455 
Memory clock speed 1,750 MHz 1,625 MHz
Effective memory clock speed 7,000 MHz 6,500 MHz
Memory bus 128 bit 128 bit
Memory 2,048 MB 2,048 MB
Memory type GDDR5 GDDR5
Memory bandwidth 112 GB/s 104 GB/s

noise and power

TDP 75W 100W

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