Reasons to consider the

AMD Radeon R9 390 Report a correction Report a correction

Significantly more memory 8,192 MB vs 4,096 MB 2x more memory

Better floating-point performance 5,120 GFLOPS vs 3,494 GFLOPS More than 45% better floating-point performance

Higher texture rate 160 GTexel/s vs 109.2 GTexel/s More than 45% higher texture rate

Significantly more shading units 2,560 vs 1,664 896 more shading units

Significantly more texture mapping units 160 vs 104 56 more texture mapping units

Much wider memory bus 512 bit vs 256 bit 2x wider memory bus

More render output processors 64 vs 56 8 more render output processors

Better face detection score 120.3 mPixels/s vs 105.04 mPixels/s Around 15% better face detection score

Reasons to consider the

Nvidia GeForce GTX 970 Report a correction Report a correction

Higher effective memory clock speed 7,012 MHz vs 6,000 MHz More than 15% higher effective memory clock speed

Slightly better PassMark score 8,563 vs 7,942 Around 10% better PassMark score

Higher memory clock speed 1,753 MHz vs 1,500 MHz More than 15% higher memory clock speed

Significantly lower TDP 148W vs 275W More than 45% lower TDP

Higher metro: last light framerate 83.8 vs 75 More than 10% higher metro: last light framerate