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Differences What are the advantages of each

Front view of Radeon HD 7330M

Reasons to consider the
AMD Radeon HD 7330M

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Significantly lower TDP 5W vs 148W 29.6x lower TDP
Front view of GeForce GTX 970

Reasons to consider the
Nvidia GeForce GTX 970

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Much higher clock speed 1,050 MHz vs 500 MHz More than 2x higher clock speed
Much higher effective memory clock speed 7,012 MHz vs 1,600 MHz Around 4.5x higher effective memory clock speed
Much higher memory bandwidth 224.4 GB/s vs 12.8 GB/s More than 17.5x higher memory bandwidth
Significantly higher pixel rate 58.8 GPixel/s vs 2 GPixel/s Around 29.5x higher pixel rate
Better floating-point performance 3,494 GFLOPS vs 80 GFLOPS Around 43.8x better floating-point performance
More memory 4,096 MB vs 1,024 MB 4x more memory
Many more render output processors 56 vs 4 52 more render output processors
Higher texture rate 109.2 GTexel/s vs 4 GTexel/s More than 27.2x higher texture rate
Significantly more shading units 1,664 vs 80 1584 more shading units
Significantly more texture mapping units 104 vs 8 96 more texture mapping units
Much higher memory clock speed 1,753 MHz vs 800 MHz Around 2.2x higher memory clock speed
Wider memory bus 256 bit vs 64 bit 4x wider memory bus

Features Key features of the Radeon HD 7330M  vs GeForce GTX 970 

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

Radeon HD 7330M
12.8 GB/s
GeForce GTX 970
224.4 GB/s

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

Radeon HD 7330M
2 GPixel/s
GeForce GTX 970
58.8 GPixel/s

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

Radeon HD 7330M
4 GTexel/s
GeForce GTX 970
109.2 GTexel/s

floating point performance How fast the gpu can crunch numbers

Radeon HD 7330M
GeForce GTX 970
3,494 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 7330M  vs
GeForce GTX 970 
GPU brand AMD Nvidia
GPU name Robson GM204
Market Laptop Desktop
Clock speed 500 MHz 1,050 MHz
Is dual GPU No No
Reference card None None

raw performance

Shading units 80 1,664
Texture mapping units 8 104
Render output processors 4 56
Pixel rate 2 GPixel/s 58.8 GPixel/s
Texture rate 4 GTexel/s 109.2 GTexel/s
Floating-point performance 80 GFLOPS 3,494 GFLOPS


Radeon HD 7330M  vs
GeForce GTX 970 
Memory clock speed 800 MHz 1,753 MHz
Effective memory clock speed 1,600 MHz 7,012 MHz
Memory bus 64 bit 256 bit
Memory 1,024 MB 4,096 MB
Memory type DDR3 GDDR5
Memory bandwidth 12.8 GB/s 224.4 GB/s

noise and power

TDP 5W 148W


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