P5 Plus 2TB SSD
PCIe 4.0 x4 · M.2 2280 · 2TB · TLC
MSRP
SN580 1TB SSD
PCIe 4.0 x4 · M.2 2280 · 1TB · TLC
MSRP
Our verdict
The P5 Plus 2TB SSD takes the performance lead with a 8% higher overall score, driven by its more shader cores, more of memory, and higher TFLOPS of compute power. In gaming benchmarks at 1440p, it delivers roughly 0% more frames per second across demanding titles like Cyberpunk 2077 and Alan Wake 2.
However, the SN580 1TB SSD tells a compelling value story. At $50 versus the P5 Plus 2TB SSD's $130 price tag, it costs 160% less while delivering performance that's only 8% behind. Its of memory is still more than enough for 1440p and even 4K gaming in most titles.
Our recommendation: for the majority of gamers targeting 1440p or even 4K with upscaling enabled, the SN580 1TB SSD is the smarter purchase. The P5 Plus 2TB SSD only makes sense if you need the absolute maximum performance for native 4K ray tracing, professional 3D rendering, or AI workloads where the extra VRAM and compute power provide a tangible advantage.
Performance winner
P5 Plus 2TB SSD
8% faster overall
Best value for money
SN580 1TB SSD
12% better value per dollar
P5 Plus 2TB SSD best for
Raw performance
8% faster overall
Endurance
Performance
Power
Storage
Value
Frequently asked questions
Is the P5 Plus 2TB SSD worth $80 more than the SN580 1TB SSD?
It depends on your needs. The P5 Plus 2TB SSD scores 78 overall vs 72 for the SN580 1TB SSD. If you need the extra performance for demanding tasks, the premium is justified. For most users gaming at 1440p or below, the SN580 1TB SSD offers better value.
Which GPU is better for 1440p gaming, the P5 Plus 2TB SSD or SN580 1TB SSD?
The P5 Plus 2TB SSD delivers higher frame rates at 1440p, but both GPUs handle 1440p gaming well. The P5 Plus 2TB SSD provides more headroom for ray tracing and future titles, while the SN580 1TB SSD still maintains smooth gameplay in current games.
Can the SN580 1TB SSD handle 4K gaming?
The SN580 1TB SSD can handle 4K gaming in less demanding titles and with upscaling technologies like DLSS or FSR. For native 4K at ultra settings in demanding games, the P5 Plus 2TB SSD is the better choice with its higher performance ceiling.
Which should I buy, the P5 Plus 2TB SSD or SN580 1TB SSD?
Choose the SN580 1TB SSD if you want the best value for money and primarily game at 1080p or 1440p. Choose the P5 Plus 2TB SSD if you need maximum performance, play at 4K, or do professional workloads like video editing and 3D rendering.
Related comparisons
P5 Plus 2TB SSD VS T705 1TB SSD
Score 78 VS 78
SN580 1TB SSD VS T705 1TB SSD
Score 72 VS 78
P5 Plus 2TB SSD VS KC3000 1TB SSD
Score 78 VS 78
SN580 1TB SSD VS KC3000 1TB SSD
Score 72 VS 78
P5 Plus 2TB SSD VS Rocket 4 Plus 2TB SSD
Score 78 VS 77
SN580 1TB SSD VS Rocket 4 Plus 2TB SSD
Score 72 VS 77
P5 Plus 2TB SSD VS MP700 PRO 2TB SSD
Score 78 VS 80
SN580 1TB SSD VS MP700 PRO 2TB SSD
Score 72 VS 80