Cast your vote Do you agree or disagree with GPUBoss?

Thanks for adding your opinion. Follow us on Facebook to stay up to date with the latest news!
VS

Differences What are the advantages of each

Front view of GeForce GTX 970M

Reasons to consider the
Nvidia GeForce GTX 970M

Report a correction
Significantly more memory 6,144 MB vs 2,048 MB 3x more memory
Significantly higher effective memory clock speed 5,012 MHz vs 1,800 MHz More than 2.8x higher effective memory clock speed
Significantly higher memory bandwidth 120.3 GB/s vs 14.4 GB/s More than 8.2x higher memory bandwidth
Significantly better floating-point performance 2,657.3 GFLOPS vs 823.3 GFLOPS Around 3.2x better floating-point performance
Significantly higher pixel rate 49.8 GPixel/s vs 8.58 GPixel/s More than 5.8x higher pixel rate
Significantly higher texture rate 83 GTexel/s vs 25.73 GTexel/s Around 3.2x higher texture rate
Many more render output processors 48 vs 8 40 more render output processors
Significantly more shading units 1,280 vs 384 896 more shading units
Significantly more texture mapping units 80 vs 24 56 more texture mapping units
Significantly wider memory bus 192 bit vs 64 bit 3x wider memory bus
Significantly higher memory clock speed 1,253 MHz vs 900 MHz Around 40% higher memory clock speed
Slightly better video composition score 39.1 frames/s vs 30.79 frames/s More than 25% better video composition score
Front view of GeForce 945A

Reasons to consider the
Nvidia GeForce 945A

Report a correction
Higher turbo clock speed 1,176 MHz vs 993 MHz Around 20% higher turbo clock speed

Benchmarks Real world tests of GeForce GTX 970M vs 945A

Bitcoin mining Data courtesy CompuBench

GeForce GTX 970M
311.21 mHash/s
GeForce 945A
107.63 mHash/s

Face detection Data courtesy CompuBench

GeForce GTX 970M
98.22 mPixels/s
GeForce 945A
28.87 mPixels/s

Ocean surface simulation Data courtesy CompuBench

GeForce GTX 970M
1,113.79 frames/s
GeForce 945A
381.9 frames/s

Particle simulation Data courtesy CompuBench

GeForce GTX 970M
607.23 mInteraction/s
GeForce 945A
316.59 mInteraction/s

T-Rex (Compubench 1.5) Data courtesy CompuBench

GeForce GTX 970M
4.16 frames/s
GeForce 945A
2.01 frames/s

Video composition Data courtesy CompuBench

GeForce GTX 970M
39.1 frames/s
GeForce 945A
30.79 frames/s

Read more

Comments

comments powered by Disqus