Choosing the right SSD can be a daunting task, especially with so many models vying for your attention. If you’re caught between two popular Samsung options, the 750 EVO and the 840 EVO, you’re in the right place.
Both have built a reputation for reliability and performance, but they cater to slightly different needs and budgets. Understanding their nuances is key to making an informed decision that will boost your system’s speed.
This comparison dives deep into the features, performance benchmarks, and overall value proposition of the Samsung 750 vs 840, helping you pinpoint the perfect SSD for your upgrade.
Specs at a Glance
| Feature | samsung 750 | 840 |
|---|---|---|
| Capacity | 120GB, 250GB, 500GB | 120GB, 250GB, 500GB, 750GB, 1TB |
| Form Factor | 2.5-inch SATA III | 2.5-inch SATA III |
| NAND Flash | Samsung 3-bit TLC | Samsung 3-bit TLC |
| Controller | Samsung MEX | Samsung MGX |
| Sequential Read | Up to 540 MB/s | Up to 540 MB/s |
| Sequential Write | Up to 520 MB/s | Up to 410 MB/s |
| Random Read (4KB) | Up to 98K IOPS | Up to 90K IOPS |
| Random Write (4KB) | Up to 80K IOPS | Up to 40K IOPS |
| DRAM Cache | 256MB | 256MB |
| Endurance (TBW) | Up to 150 TBW | Up to 150 TBW |
| Warranty | 3-year limited | 3-year limited |
Feature-by-Feature Breakdown
Capacity
- Samsung 750: Available in capacities up to 1TB. This offers a good range for most users, but might be limiting for those with extensive data needs like large video libraries or professional photography.
- 840: Also offered up to 1TB. Similar to the 750, it caters to a broad audience but doesn’t push the absolute limits of what’s currently available in the SSD market.
- Winner: Tie
Performance (Read/Write Speeds)
- Samsung 750: Typically offers sequential read speeds around 540MB/s and write speeds around 520MB/s. These are excellent speeds for a SATA SSD, providing a significant upgrade over traditional HDDs for everyday tasks and gaming.
- 840: Generally boasts sequential read speeds of around 540MB/s and write speeds of around 410MB/s. While its read speeds are comparable, its write speeds are noticeably slower than the 750, which could impact file transfers and heavy write operations.
- Winner: samsung 750
NAND Flash Type
- Samsung 750: Utilizes TLC (Triple-Level Cell) NAND flash. TLC offers a good balance of cost and performance, making it a popular choice for consumer SSDs. It generally has a lower endurance rating compared to MLC.
- 840: Also employs TLC NAND flash. This means it shares similar endurance characteristics with the 750, making it suitable for typical consumer use but potentially less ideal for extremely heavy, constant write workloads.
- Winner: Tie
Controller
- Samsung 750: Features Samsung’s proprietary MEX controller. This controller is known for its efficiency and solid performance, contributing to the drive’s overall responsiveness and speed.
- 840: Equipped with Samsung’s MDX controller. While also a capable controller, the MDX is generally considered a generation or two older than the MEX, which might contribute to some of the performance differences observed.
- Winner: samsung 750
Endurance (TBW – Terabytes Written)
- Samsung 750: Endurance ratings vary by capacity but are generally respectable for a TLC drive, often in the range of 100-150 TBW for common capacities. This is sufficient for most users’ daily computing needs.
- 840: Endurance ratings are also typical for TLC drives of its era, often in a similar ballpark to the 750. For average users, the difference in TBW is unlikely to be a practical concern.
- Winner: Tie
Software Support
- Samsung 750: Benefits from Samsung’s robust Magician software. This utility provides firmware updates, health monitoring, performance optimization tools, and secure erase functions, enhancing the user experience and drive management.
- 840: Also supported by Samsung’s Magician software. Users can expect similar features for maintenance and monitoring, ensuring a consistent level of support across Samsung’s SSD lines.
- Winner: Tie
Form Factor & Interface
- Samsung 750: Standard 2.5-inch form factor with a SATA III (6Gb/s) interface. This makes it compatible with the vast majority of desktops and laptops, offering a straightforward upgrade path.
- 840: Also uses the 2.5-inch form factor and SATA III interface. This commonality ensures broad compatibility and ease of installation for users looking to replace older drives.
- Winner: Tie
Price (General Trend)
- Samsung 750: As a generally newer or more performance-oriented model within its product family, the 750 might have been priced slightly higher at launch. However, with time, it often becomes very competitive.
- 840: Being an older model, the 840 series is likely to be found at a more budget-friendly price point, especially on the used market or during clearance sales, making it an attractive option for cost-conscious buyers.
- Winner: 840
Winner by Category
| Category | Winner |
|---|---|
| Sequential Read Speed | samsung 750 |
| Sequential Write Speed | samsung 750 |
| Random Read Speed | samsung 750 |
| Random Write Speed | samsung 750 |
| Capacity Options | 840 |
| Value/Budget | samsung 750 |
What They Have in Common
- Form Factor: Both the Samsung 750 and 840 are standard 2.5-inch SATA III SSDs, making them compatible with a vast majority of desktop computers and laptops.
- Nand Flash Type: They both utilize Samsung’s 3-bit TLC NAND flash memory, which offers a good balance of performance, endurance, and cost-effectiveness for everyday use.
- Dram Cache: Both drives are equipped with 256MB of DRAM cache, crucial for maintaining consistent performance and improving responsiveness during multitasking and demanding operations.
- Warranty: Consumers can expect a 3-year limited warranty for both the Samsung 750 and 840, providing peace of mind for their investment.
- Endurance: Both SSDs offer a respectable endurance rating of up to 150 TBW (Terabytes Written), indicating they are built to last for typical consumer workloads over their lifespan.
Samsung 750 Vs 840 Buying Guide
Performance Considerations
When deciding between the Samsung 750 and 840, performance is a key differentiator. The 840 series generally offers superior read and write speeds, especially in sustained operations, thanks to its more advanced controller and potentially newer NAND flash technology. This translates to quicker boot times, faster application loading, and smoother multitasking for everyday users. The 750, while still a significant upgrade over traditional hard drives, might exhibit slightly slower performance in demanding scenarios. (See Also: Chrysler 300 Vs Dodge Charger )
Durability and Lifespan
Both SSDs are designed for durability, but there can be differences in their endurance ratings (TBW – Terabytes Written). Higher TBW figures indicate a longer expected lifespan under heavy usage. The 840 series, particularly its later iterations like the 840 EVO and 840 Pro, often boasts higher TBW ratings, making it a more robust choice for users who frequently write large amounts of data or run intensive applications. The 750 series is still reliable for general use.
Target User Scenarios
The Samsung 750 is an excellent option for budget-conscious consumers looking for a solid upgrade from an HDD for general computing, web browsing, and office applications. It provides a noticeable speed boost without breaking the bank. The 840 series, on the other hand, is better suited for power users, gamers, content creators, and professionals who demand the highest levels of performance and endurance for demanding tasks like video editing, large file transfers, and running virtual machines.
Price and Value Proposition
Price is often a significant factor, and the Samsung 750 typically comes in at a more affordable price point, offering a compelling value proposition for those on a tighter budget. The 840 series, especially its higher-performance variants, will generally command a higher price. However, for users who can leverage its enhanced speeds and durability, the increased cost of the 840 series can be justified by the performance gains and longevity it provides. (See Also: Brooklinen Sateen Vs Percale )
Who Should Buy What?
Buy samsung 750 If…
- You are looking for a reliable and affordable SSD for general computing tasks like web browsing, document editing, and light multimedia consumption.
- You need a straightforward upgrade for an older laptop or desktop to significantly improve boot times and application loading speeds.
- Your primary focus is on consistent sequential read performance for tasks like loading games or large files, where the 750 slightly edges out the 840.
Buy 840 If…
- You engage in more demanding multitasking or frequently switch between applications, where the 840’s stronger random write performance can be beneficial.
- You are a power user who benefits from slightly higher random read IOPS for tasks like virtual machine usage or certain development workflows.
- You want the option for higher capacities, as the 840 series offers up to 1TB, which the 750 series does not.
Frequently Asked Questions
What are the primary differences in read/write speeds?
The Samsung 840 series generally offers superior sequential and random read/write speeds compared to the 750. This means the 840 can transfer data and access files more quickly, leading to faster system responsiveness, application loading times, and overall a snappier user experience, especially in demanding workloads.
Which SSD is better for gaming?
For gaming, the Samsung 840 series is typically the better choice due to its faster load times and improved in-game performance. While the 750 will still offer a significant upgrade over an HDD, the 840’s enhanced speed can reduce stuttering and shorten loading screens, contributing to a more immersive gaming experience.
How does NAND flash technology differ between the two?
The 840 series often utilizes more advanced NAND flash technology, such as TLC (Triple-Level Cell) or MLC (Multi-Level Cell) in its higher-end models, which can contribute to better performance and endurance. The 750 might use slightly older or less dense NAND, impacting its maximum performance ceiling and long-term write endurance compared to the 840’s premium offerings. (See Also: Pink Moissanite Vs Morganite )
Is the Samsung 750 still a viable option in 2023?
Yes, the Samsung 750 remains a viable option for users seeking an affordable SSD upgrade for basic computing tasks. While it won’t match the cutting-edge speeds of newer drives, it still provides a substantial improvement over traditional hard drives for everyday use, making it a good value for budget-conscious buyers.
Which SSD offers better long-term reliability?
Generally, the Samsung 840 series, particularly models with higher TBW ratings like the 840 Pro or EVO, offers better long-term reliability and endurance for heavy usage. While the 750 is reliable for its intended use, the 840 series is engineered for more demanding write cycles, making it a more robust choice for intensive applications.
Final Verdict
The Samsung 840 series stands out as the superior option for most users, offering a noticeable advantage in performance, speed, and often, endurance. While the Samsung 750 provides a solid upgrade from traditional hard drives and is a budget-friendly choice, the 840 series delivers a more robust and responsive computing experience, making it the preferred choice for those seeking optimal performance.
Winner: Samsung 840