Crucial T705 2TB NVMe PCIe 5.0 vs Samsung 990 Pro 2TB NVMe PCIe 4.0
The Crucial T705 is a high-performance, bleeding-edge PCIe 5.0 drive ideal for users demanding the absolute fastest speeds and future-proofing, while the Samsung 990 Pro offers excellent PCIe 4.0 performance at a significantly better value for most users.
AI Verdict
Samsung 990 Pro 2TB NVMe PCIe 4.0 wins overall.
By the numbers
Performance
Pick A wins
The Crucial T705 boasts nearly double the sequential read (14500 MBps vs 7450 MBps) and write (12700 MBps vs 6900 MBps) speeds compared to the Samsung 990 Pro due to its PCIe 5.0 interface.
Value for money
Pick B wins
The Samsung 990 Pro offers comparable capacity and endurance at less than half the MSRP ($179 vs $369), providing significantly better performance per dollar for most applications.
Power efficiency
Pick B wins
PCIe 5.0 drives like the T705 generally consume more power and generate more heat than PCIe 4.0 drives like the 990 Pro, often requiring more robust cooling solutions.
Future-proofing
Pick A wins
The Crucial T705's PCIe 5.0 interface positions it better for future applications and motherboards that can fully utilize its higher bandwidth, though current real-world benefits are limited for most users.
Pick A if…
- • You have a PCIe 5.0 compatible motherboard and CPU and require the absolute fastest sequential transfer speeds for professional video editing, large file transfers, or direct storage applications.
- • You want the most future-proof storage solution available, anticipating future software and game optimizations that leverage PCIe 5.0 bandwidth.
- • Budget is not a primary concern and you prioritize bleeding-edge performance above all else.
Pick B if…
- • You are building a high-performance gaming PC or workstation and want excellent speed without paying a premium for currently underutilized PCIe 5.0 bandwidth.
- • You are looking for the best performance-to-price ratio, as the 990 Pro offers top-tier PCIe 4.0 speeds at a much lower cost.
- • You are concerned about power consumption and heat generation, as PCIe 4.0 drives are generally more efficient.
Specs side-by-side
| Spec | A: T705 2TB | B: 990 Pro 2TB |
|---|---|---|
| Capacity | 2000 GB | 2000 GB |
| Interface | PCIe 5.0 x4 | PCIe 4.0 x4 |
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Common questions
Crucial T705 2TB NVMe PCIe 5.0 vs Samsung 990 Pro 2TB NVMe PCIe 4.0 — which should I buy?+
The Crucial T705 is a high-performance, bleeding-edge PCIe 5.0 drive ideal for users demanding the absolute fastest speeds and future-proofing, while the Samsung 990 Pro offers excellent PCIe 4.0 performance at a significantly better value for most users.
When does Crucial T705 2TB NVMe PCIe 5.0 win?+
You have a PCIe 5.0 compatible motherboard and CPU and require the absolute fastest sequential transfer speeds for professional video editing, large file transfers, or direct storage applications. You want the most future-proof storage solution available, anticipating future software and game optimizations that leverage PCIe 5.0 bandwidth. Budget is not a primary concern and you prioritize bleeding-edge performance above all else.
When does Samsung 990 Pro 2TB NVMe PCIe 4.0 win?+
You are building a high-performance gaming PC or workstation and want excellent speed without paying a premium for currently underutilized PCIe 5.0 bandwidth. You are looking for the best performance-to-price ratio, as the 990 Pro offers top-tier PCIe 4.0 speeds at a much lower cost. You are concerned about power consumption and heat generation, as PCIe 4.0 drives are generally more efficient.
Are the prices live or MSRP?+
MSRP is shown as a reference baseline. Click either product card to see live retailer pricing — we pull current prices from Amazon, Newegg, Best Buy and other retailers on demand, cached for 30 days. Prices localize automatically for US, Canada, and India.