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Differences What are the advantages of each

Front view of Radeon HD 8750

Reasons to consider the
AMD Radeon HD 8750

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Significantly higher effective memory clock speed 4,500 MHz vs 1,800 MHz 2.5x higher effective memory clock speed
Higher memory bandwidth 108 GB/s vs 14.4 GB/s Around 7.5x higher memory bandwidth
Slightly better floating-point performance 1,382 GFLOPS vs 752.6 GFLOPS Around 85% better floating-point performance
Slightly higher texture rate 36 GTexel/s vs 15.7 GTexel/s More than 2.2x higher texture rate
Higher memory clock speed 1,125 MHz vs 900 MHz 25% higher memory clock speed
More shading units 768 vs 384 Twice as many shading units
Slightly more texture mapping units 40 vs 16 24 more texture mapping units
Slightly more render output processors 16 vs 8 Twice as many render output processors
Front view of GeForce GT 740M

Reasons to consider the
Nvidia GeForce GT 740M

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Higher clock speed 980 MHz vs 900 MHz Around 10% higher clock speed
Lower TDP 33W vs 95W 2.9x lower TDP

Features Key features of the Radeon HD 8750  vs GeForce GT 740M 

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

Radeon HD 8750
108 GB/s
GeForce GT 740M
14.4 GB/s

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

Radeon HD 8750
14.4 GPixel/s
GeForce GT 740M
7.84 GPixel/s

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

Radeon HD 8750
36 GTexel/s
GeForce GT 740M
15.7 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 8750
1,382 GFLOPS
GeForce GT 740M
752.6 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 HD 8750  vs
GeForce GT 740M 
GPU brand AMD Nvidia
GPU name Bonaire PRO GK208
Market Desktop Laptop
Clock speed 900 MHz 980 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 768 384
Texture mapping units 40 16
Render output processors 16 8
Pixel rate 14.4 GPixel/s 7.84 GPixel/s
Texture rate 36 GTexel/s 15.7 GTexel/s
Floating-point performance 1,382 GFLOPS 752.6 GFLOPS

memory

Radeon HD 8750  vs
GeForce GT 740M 
Memory clock speed 1,125 MHz 900 MHz
Effective memory clock speed 4,500 MHz 1,800 MHz
Memory bus 192 bit 64 bit
Memory 2,048 MB 2,048 MB
Memory type GDDR5 DDR3
Memory bandwidth 108 GB/s 14.4 GB/s

noise and power

TDP 95W 33W

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