The deciding difference between the Samsung 970 EVO Plus and the Samsung 980 Pro is the interface generation: the older drive operates on PCIe Gen 3.0 x4 with transfer speeds reaching 3,500 MB/s, whereas the newer flagship runs on PCIe Gen 4.0 x4 to double peak sequential reads up to 7,000 MB/s.
Choose the 970 EVO Plus if you want a reliable, battle-tested M.2 SSD for standard PCIe 3.0 desktop computing and routine file management. Choose the 980 Pro if you need ultra-high bandwidth for heavy creative workloads, data analytics, modern PC gaming builds, or console storage expansion on a Sony PlayStation 5.
Samsung 970 EVO Plus vs Samsung 980 Pro at a Glance
| Feature | Samsung 970 EVO Plus | Samsung 980 Pro |
|---|---|---|
| Interface | PCIe Gen 3.0 x4, NVMe | PCIe Gen 4.0 x4, NVMe |
| Form Factor | M.2 (2280) | Compact M.2 (2280) |
| Sequential Read Speed | Up to 3,500 MB/s | Up to 7,000 MB/s |
| Sequential Write Speed | Up to 3,300 MB/s | Up to 5,100 MB/s |
| Controller | Nickel-coated controller | Samsung Elpsis controller |
| NAND Flash Technology | Samsung V-NAND 3-bit MLC | Samsung V-NAND Flash Technology |
| Cache Memory Size | 2 GB | 2 GB |
| Hardware Security | Not listed | AES 256-Bit Encryption |
| Device Compatibility | Desktop PC | Laptop, Mac, PC, Sony PlayStation 5 |
| Endurance and Warranty | Up to 1,200 TBW, 5-year protection | The listing does not specify |
| Best For | PCIe 3.0 desktop systems and standard storage | PCIe 4.0 workstations, fast gaming PCs, and PS5 |
Read and Write Throughput
Sequential throughput defines how rapidly an internal solid-state drive transfers massive contiguous files, including high-resolution video assets, disk image backups, and expansive game installations. The performance difference across this generational divide is direct: the interface bus bandwidth determines the operational ceiling for data throughput. With PCIe 3.0 delivering roughly 1 GB/s per lane, a four-lane slot maxes out around 3,500 to 4,000 MB/s, while PCIe 4.0 doubles bidirectional signaling rates per lane, clearing a path for much higher data volume transfers.
When comparing samsung 970 evo plus vs 980 class hardware, the underlying transfer specifications tell the entire story. In this head-to-head matchup, the Samsung 970 EVO Plus pushes sequential reads up to 3,500 MB/s and sequential writes up to 3,300 MB/s. By contrast, the Samsung 980 Pro delivers read speeds up to 7,000 MB/s and sequential writes up to 5,100 MB/s. According to Samsung’s listing data, the 980 Pro doubles the data transfer rate of PCIe 3.0 drives and delivers twelve times the speed of legacy SATA SSDs, allowing data-heavy applications to ingest and write massive blocks with minimal pipeline starvation.
This 970 EVO Plus vs 980 Pro PCIe 4.0 speed leap becomes apparent during continuous file transfers involving tens of gigabytes of raw production assets. Where the 970 EVO Plus saturates its PCIe 3.0 connection and plateaus at 3,500 MB/s, the 980 Pro handles double the data stream every second when seated in a compatible PCIe 4.0 motherboard. If your daily workflow centers on moving huge database directories or rendering multi-stream video pipelines, the Samsung 970 EVO Plus vs 980 Pro read write speed delta translates directly into shorter waiting periods.
Edge: Samsung 980 Pro because its PCIe 4.0 interface doubles peak sequential read speeds to 7,000 MB/s and elevates write speeds to 5,100 MB/s.
Gaming Performance and Console Compatibility
Gaming workloads require swift random reads and sustained bandwidth to load expansive virtual worlds, stream high-detail environmental textures without stuttering, and reduce initial loading screens. As contemporary game developers build engines that bypass system memory to stream assets straight from high-speed storage, drive interface limitations have shifted from a theoretical discussion to an active hardware bottleneck. Furthermore, modern game consoles demand strict hardware-level interface compliance before allowing an internal storage expansion card to run installed titles.
Evaluating the Samsung 970 EVO Plus or 980 Pro for gaming reveals distinct functional boundaries. The 980 Pro is explicitly engineered to handle heavy-duty gaming demands and is specifically validated as compatible with the Sony PlayStation 5 console. The console’s internal expansion slot requires a PCIe 4.0 NVMe drive capable of rapid throughput to match its unified memory architecture, an operational requirement that the 7,000 MB/s 980 Pro meets with ease. The 970 EVO Plus, on the other hand, is limited to PCIe 3.0 bus speeds and lists desktop PC hardware compatibility, excluding it entirely from functioning as internal PlayStation 5 game storage.
For PC gaming enthusiasts, both drives provide rapid boot-up sequences and quick initial level loading, but the 980 Pro provides the bandwidth overhead necessary for upcoming DirectStorage titles that pull assets directly into GPU memory. While a Samsung 970 EVO Plus review confirms solid stability across standard desktop gaming scenarios, the Samsung 970 EVO Plus vs 980 Pro PS5 divide establishes the 980 Pro as the sole option for multi-platform gamers seeking console integration alongside desktop capability.
Edge: Samsung 980 Pro because it provides explicit compatibility with the Sony PlayStation 5 and provides the sequential throughput required for modern asset streaming.
Host Platform Compatibility and Interface Flexibility
An internal drive must match the electrical bus and physical form factor of its host machine to perform as intended. While M.2 2280 slots have become universal across consumer motherboards, the underlying controller architecture dictates whether the drive communicates at PCIe 3.0 or PCIe 4.0 signaling rates. Compatibility also governs whether an SSD can be fitted into space-constrained enclosures such as compact notebooks and small-form-factor builds without causing physical fitment or clearance conflicts.
The product data highlights notable differences in device support between these two drives. The 970 EVO Plus lists compatibility strictly for desktop PCs, utilizing an M.2 2280 form factor with hardware connectivity listed as PCI Express x4. In comparison, the 980 Pro listing documents a broader ecosystem of host hardware, detailing compatibility across laptops, Mac systems, PCs, and the Sony PlayStation 5. While readers tracking newer generations often weigh options like samsung 970 evo plus vs 990 evo, the 980 Pro holds an advantage here by featuring backward compatibility with older PCIe 3.0 slots while maintaining its native PCIe 4.0 design.
This backward compatibility ensures that buyers investing in the 980 Pro can install the drive into an existing PCIe 3.0 motherboard today and carry it forward into a newer PCIe 4.0 or PCIe 5.0 system later without purchasing another storage drive. Conversely, placing the 970 EVO Plus into a modern PCIe 4.0 slot permanently restricts that slot to PCIe 3.0 ceiling speeds of 3,500 MB/s. The physical profile also matters: the 980 Pro listing notes an item weight of 1.92 ounces compared to the 9.07 grams listed for the 970 EVO Plus, reflecting structural differences in their integrated thermal layers.
Edge: Samsung 980 Pro because it officially supports laptops, Mac systems, PCs, and the PS5 while maintaining full backward compatibility with PCIe 3.0 motherboards.
Thermal Architecture and Workload Stability
High-speed NVMe controllers generate considerable localized thermal energy when executing sustained sequential read and write operations. When an internal drive gets too hot, onboard firmware kicks in to protect the NAND cells by aggressively throttling transfer speeds. Thermal management hardware, including specialized metal coatings and heat spreading labels, plays an essential role in keeping the controller operating within its target thermal envelope so transfers remain fast and consistent over time.
The thermal design of the 970 EVO Plus combines an advanced nickel-coated controller with a dedicated heat spreader label placed directly over the drive components. In addition to these passive physical thermal solutions, the drive uses Samsung Dynamic Thermal Guard technology, a firmware-driven monitoring system that actively tracks operating temperatures to minimize throttling drops during extended write tasks. Readers reviewing a samsung 980 pro vs 990 evo plus matchup will notice that Samsung carried this proven thermal blueprint into its Gen 4 lineup.
To tame the extra heat generated by double the data throughput, the 980 Pro implements a matching nickel coating on its proprietary Elpsis controller along with a specialized heat spreader label to dissipate heat from the NAND flash chips. Both drives rely on identical physical heat dissipation strategies, ensuring that controller heat is evenly distributed across the surface label without requiring an oversized aluminum heatsink for standard desktop integration.
Edge: Tie because both drives employ nickel-coated controllers, surface heat spreader labels, and proactive thermal throttling protection to maintain operational stability.
Operating System and Boot Drive Responsiveness
Using a solid-state drive as your primary boot drive subjects it to a wide range of computing operations, including small random 4K reads, low-queue-depth registry lookups, background antivirus scans, and concurrent browser caching. A high-performance boot drive keeps the system feeling quick by cutting cold boot times to seconds and opening software suites without noticeable delay.
Evaluating the Samsung 980 Pro vs 970 EVO Plus boot drive matchup reveals that both models include a 2 GB cache memory size to buffer directory tables and keep mapping records readily accessible to the storage controller. The 970 EVO Plus relies on Samsung V-NAND 3-bit MLC technology paired with targeted firmware optimizations to max out its PCIe 3.0 bandwidth. When considering whether the Samsung 980 Pro is worth it for everyday computing, general operating system tasks like navigating file folders, launching word processors, or streaming web media will feel very similar on both drives because low-queue-depth random read latencies are naturally close.
However, the 980 Pro gains a performance advantage as system multitasking grows heavier. Equipped with the new Elpsis controller designed specifically to harmonize the flash memory components with the PCIe 4.0 interface, the 980 Pro handles concurrent heavy-duty applications in gaming, graphics, and data analytics without queue congestion. For buyers comparing standard drives against alternatives like the samsung 970 evo plus vs 990 evo plus, the 980 Pro remains the more capable multi-threaded boot drive when background system backups and foreground gaming occur at the same time.
Edge: Samsung 980 Pro because its Elpsis controller and PCIe 4.0 pipeline maintain superior responsiveness under concurrent system workloads and heavy data analytics.
Data Security and Drive Management
Long-term storage reliability involves more than just raw bandwidth; it also depends on hardware-level data security, endurance transparency, and accessible diagnostic software. Storage drives need regular firmware maintenance to address compatibility quirks and preserve data integrity across years of sustained write cycles. For corporate environments and sensitive personal workstations, full-disk hardware encryption is also necessary to protect stored information from physical theft.
On the drive management front, both SSDs integrate directly with the Samsung Magician software suite. This downloadable tool provides a complete set of user-friendly diagnostic features, allowing users to verify drive health, run performance benchmarks, monitor operational temperatures, and push firmware updates to maintain system stability over time. When analyzing Samsung 980 Pro vs 970 EVO Plus security features, the 980 Pro listing explicitly notes onboard AES 256-Bit Encryption, providing hardware-level data encryption that protects stored files without draining host CPU performance.
In terms of long-term write endurance, the 970 EVO Plus provides clear endurance documentation in its listing data. It specifies a reliability rating of up to 1,200 TBW (Terabytes Written) along with 5 years of warranty protection. In contrast, while the 980 Pro listing highlights its in-house controller and Samsung V-NAND Flash Technology built for performance that lasts, the listing data does not specify an exact TBW endurance rating or warranty duration. For users who prioritize documented write endurance figures, the 970 EVO Plus provides verifiable endurance metrics in its product specifications.
Edge: Samsung 970 EVO Plus because its product specifications explicitly verify a 1,200 TBW write endurance rating and 5-year warranty protection.
Pros and Cons
Samsung 970 EVO Plus
Pros
- Up to 3,500 MB/s sequential read speed
- Proven 1,200 TBW endurance rating
- Five-year limited warranty protection
- Dynamic Thermal Guard temperature management
- Optimized Samsung V-NAND 3-bit MLC flash
Cons
- Limited to PCIe 3.0 interface bandwidth
- Incompatible with Sony PlayStation 5
- Sequential writes top out at 3,300 MB/s
View Samsung 970 EVO Plus on Amazon
Samsung 980 Pro
Pros
- Blazing 7,000 MB/s sequential read speed
- Modern PCIe Gen 4.0 x4 interface
- Fully compatible with Sony PlayStation 5
- Integrated AES 256-Bit hardware encryption
- Backward compatible with PCIe 3.0 slots
Cons
- Listing does not specify TBW endurance
- Heavier unit weight than 970 EVO Plus
View Samsung 980 Pro on Amazon
Who Should Buy Each One
Choose the Samsung 970 EVO Plus If
- You are building or upgrading a desktop PC equipped with a PCIe 3.0 motherboard and want an SSD that maxes out that interface bandwidth at 3,500 MB/s.
- You want a drive with an explicitly verified endurance rating of up to 1,200 TBW paired with a 5-year protection warranty.
- You need secondary bulk storage for storing completed media projects, office documents, and standard desktop PC games.
- Your storage needs focus on standard everyday computing workloads rather than high-throughput creative rendering or data analytics pipelines.
Choose the Samsung 980 Pro If
- You need an internal M.2 SSD to expand the storage capacity of a Sony PlayStation 5 console.
- You run high-bandwidth PC workstation applications, such as large-scale data analytics, multi-stream video editing, or heavy graphics rendering.
- You own a modern PCIe 4.0 motherboard and want peak sequential read speeds reaching up to 7,000 MB/s.
- You require hardware-based AES 256-Bit Encryption to protect sensitive data on a PC, laptop, or Mac system.
Final Verdict
For most modern PC builders and console gamers, the Samsung 980 Pro is the clear winner in this head-to-head comparison. Its Gen 4 interface pushes data transfer limits with read speeds up to 7,000 MB/s and write speeds up to 5,100 MB/s, doubling the sequential throughput of PCIe 3.0 storage. Add in certified compatibility with the Sony PlayStation 5, the updated Elpsis controller, hardware-level AES 256-Bit Encryption, and broad support across laptops, Macs, and desktops, and the 980 Pro stands out as an exceptionally capable drive for performance-focused setups. Those tracking broader generational upgrades can also see how newer platforms measure up in our samsung 990 evo plus vs 990 pro analysis.
Even so, the Samsung 970 EVO Plus remains an outstanding option for buyers working within the boundaries of older hardware platforms. If your motherboard only supports PCIe 3.0 x4 signaling, buying a Gen 4 drive leaves much of that extra speed unused. The 970 EVO Plus completely saturates the PCIe 3.0 bus with 3,500 MB/s read speeds, includes a 2 GB cache, uses Dynamic Thermal Guard to keep heat in check, and provides a documented 1,200 TBW endurance rating with 5 years of protection. If your setup does not support PCIe 4.0 and you do not own a PlayStation 5, the 970 EVO Plus gives you all the speed your system can handle.
FAQ
Can the Samsung 970 EVO Plus be used in a PlayStation 5?
No, the Samsung 970 EVO Plus cannot be used to expand PlayStation 5 internal console storage. The PS5 console requires a high-speed PCIe Gen 4.0 x4 NVMe SSD to support its internal architecture. Because the 970 EVO Plus is a PCIe Gen 3.0 drive with a maximum read speed of 3,500 MB/s, it does not meet the interface standards of the console. The Samsung 980 Pro is explicitly documented as compatible with the Sony PlayStation 5.
Will the Samsung 980 Pro work in an older PCIe 3.0 motherboard?
Yes, the Samsung 980 Pro is fully backward compatible with PCIe 3.0 motherboards. However, because PCIe 3.0 provides half the per-lane bandwidth of PCIe 4.0, the drive will be limited by the older slot. It will max out around 3,500 MB/s instead of its top 7,000 MB/s read speed until you transfer it to a native PCIe 4.0 system.
What is the difference in read write speed between the 970 EVO Plus and 980 Pro?
The Samsung 980 Pro delivers sequential read speeds up to 7,000 MB/s and write speeds up to 5,100 MB/s over its PCIe Gen 4.0 x4 connection. In contrast, the Samsung 970 EVO Plus reaches sequential read speeds up to 3,500 MB/s and write speeds up to 3,300 MB/s over PCIe Gen 3.0 x4. This makes the 980 Pro twice as fast in peak reads and roughly 54 percent faster in sequential writes.
Does the Samsung 980 Pro require an aftermarket heatsink?
The Samsung 980 Pro features a built-in nickel coating on its Elpsis controller and a specialized heat spreader label over the NAND chip for thermal control. While these components manage heat under standard desktop and laptop conditions, sustained intensive workloads or installation inside the compact storage bay of a PlayStation 5 may benefit from the added cooling of a motherboard heatsink or an expansion bay cover.
Does the 970 EVO Plus offer hardware encryption?
The product listing for the Samsung 970 EVO Plus highlights the Samsung Magician software suite for monitoring, health tracking, and maintenance, but it does not specify built-in hardware encryption features. In contrast, the Samsung 980 Pro listing explicitly lists AES 256-Bit Encryption in its additional features.
Which SSD is better as a primary boot drive for a desktop PC?
If your desktop motherboard supports PCIe 4.0, the Samsung 980 Pro makes the better boot drive due to its faster Elpsis controller and higher throughput during multitasking. If your desktop is built around an older PCIe 3.0 motherboard, both drives deliver comparable operating system boot times, making the Samsung 970 EVO Plus a practical match for the bus speeds available on that platform.
