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Differences What are the advantages of each

Front view of Radeon HD 5770 X2

Reasons to consider the
Generic Radeon HD 5770 X2

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Is dual GPU Yes vs No About half of graphics cards are dual GPU
Higher memory bandwidth 153.6 GB/s vs 112.1 GB/s More than 35% higher memory bandwidth
More shading units 1,600 vs 640 960 more shading units
Slightly better floating-point performance 2,720 GFLOPS vs 1,862 GFLOPS More than 45% better floating-point performance
More texture mapping units 80 vs 40 Twice as many texture mapping units
Front view of GeForce GTX 1050

Reasons to consider the
Nvidia GeForce GTX 1050

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Much higher clock speed 1,354 MHz vs 850 MHz Around 60% higher clock speed
Higher effective memory clock speed 7,008 MHz vs 4,800 MHz More than 45% higher effective memory clock speed
Higher pixel rate 46.56 GPixel/s vs 27.2 GPixel/s More than 70% higher pixel rate
Significantly higher memory clock speed 1,752 MHz vs 1,200 MHz More than 45% higher memory clock speed

Features Key features of the Radeon HD 5770 X2  vs GeForce GTX 1050 

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

Radeon HD 5770 X2
153.6 GB/s
GeForce GTX 1050
112.1 GB/s

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

Radeon HD 5770 X2
27.2 GPixel/s
GeForce GTX 1050
46.56 GPixel/s

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

Radeon HD 5770 X2
68 GTexel/s
GeForce GTX 1050
58.2 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 5770 X2
2,720 GFLOPS
GeForce GTX 1050
1,862 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 HD 5770 X2  vs
GeForce GTX 1050 
GPU brand ATI Nvidia
GPU name Juniper GP107
Clock speed 850 MHz 1,354 MHz
Is dual GPU Yes No
Reference card ATi Radeon HD 5770 X2 850 MHz 2 GB None

raw performance

Shading units 1,600 640
Texture mapping units 80 40
Render output processors 32 32
Pixel rate 27.2 GPixel/s 46.56 GPixel/s
Texture rate 68 GTexel/s 58.2 GTexel/s
Floating-point performance 2,720 GFLOPS 1,862 GFLOPS


Radeon HD 5770 X2  vs
GeForce GTX 1050 
Memory clock speed 1,200 MHz 1,752 MHz
Effective memory clock speed 4,800 MHz 7,008 MHz
Memory bus 256 bit 128 bit
Memory 2,048 MB 2,048 MB
Memory type GDDR5 GDDR5
Memory bandwidth 153.6 GB/s 112.1 GB/s


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