Comparing: Samsung KMRX10014M vs TOSHIBA MK6459GSXP
In this comparison, we analyze two Disks: Samsung KMRX10014M and TOSHIBA MK6459GSXP, using synthetic benchmark tests to evaluate their overall performance. This side-by-side comparison helps users understand which hardware delivers better value, speed, and efficiency based on standardized testing. Whether you're building a new system or upgrading an existing one, this benchmark-driven evaluation offers valuable insights to guide your decision.

Samsung KMRX10014M
Type: | Disks |
---|---|
Model: | Samsung KMRX10014M |
Capacity: | 32GB |
Interface: | eMMC |

TOSHIBA MK6459GSXP
Type: | Disks |
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Model: | TOSHIBA MK6459GSXP |
Capacity: | 640GB |
Interface: | SATA-II 3Gbps |
Specification Comparison Table
This specification comparison presents technical details of several devices or components to help you understand the key differences between each option. Use this table as a reference to determine which device best suits your needs.
Specification | Samsung KMRX10014M | TOSHIBA MK6459GSXP |
---|---|---|
Brand | Samsung | TOSHIBA |
Format | eMMC 5.1 | HDD 2.5 |
Capacity | 32GB | 640GB |
Interface | eMMC | SATA-II 3Gbps |
Submission Comparison Table
This submission comparison table displays the number and details of benchmark data submissions from various devices or components. This information helps you understand the performance based on the benchmarks that have been tested, as well as providing an overview of the consistency and popularity of the available benchmark results.
Submission Comparison Chart
This chart visualizes the benchmark scores comparison between two hardware devices based on submitted data.
Media Gallery
A collection of photos of tested hardware. These images can help you identify the physical form, model, and variant of the hardware in question. These photos are from our own documentation, and if they are not available we may not be able to document them.
About Hardware Samsung KMRX10014M
OPPO F1s eMMC 5.1 (Samsung KMRX10014M) is an internal storage chip made by Samsung that is used in the OPPO F1s smartphone. Relying on eMMC 5.1 technology, this chip offers increased data transfer speeds compared to the previous generation (eMMC 5.0), providing a smoother user experience, especially when it comes to opening apps, saving files, and running the Android operating system responsively.
Although not comparable to UFS (Universal Flash Storage) in terms of performance, eMMC 5.1 remains an economical storage solution for mid-range devices like the OPPO F1s. The technology is reliable enough to handle everyday activities such as opening social media, recording videos, taking photos, and storing documents and apps.
The test was conducted on an OPPO F1s device with MediaTek MT6750 specifications, 4GB of RAM, and 32GB of internal storage, running on the Android 6 operating system. The internal storage on the OPPO F1s uses the Samsung KMRX10014M chip, which is an early generation eMMC 5.1 with relatively high performance for the standards of its release time.
Interestingly, despite the device being over 7 years old, testing using the Cross Platform Disk Test (Mobile) showed read speeds of 286.5 MB/s and write speeds of 78.7 MB/s. These figures are impressive for an eMMC chip that has gone through a long usage cycle, and indicate that the Samsung KMRX10014M has good NAND Flash endurance.
Overall, the eMMC 5.1 on the OPPO F1s offers an ideal combination of power efficiency, moderately high performance, and low manufacturing costs. This makes it a very suitable solution for devices with standard to mid-range requirements, especially when first released. While eMMC performance may degrade with age, these benchmark results show that the chip is still capable of performing quite well even after many years.
Device test (testbed):
Device: OPPO F1s
CPU: MediaTek MT6750
RAM: 4GB
Storage: 32GB
OS: Android 6
* This test was conducted after the device was approximately 7 years old, which is likely to have degraded the performance of eMMC.
Friday, 19 November 2021 16:41:45 | Update: 1 month ago
About Hardware TOSHIBA MK6459GSXP
The TOSHIBA MK6459GSXP is a 2.5-inch hard disk drive (HDD) with a storage capacity of 640GB, designed specifically for small laptops, notebooks and external enclosures. It uses a 3Gbps SATA interface and operates at a rotational speed of 5400 RPM, providing a balance between power efficiency and stable performance for daily computing needs such as document storage, media, and light application use.
With 8MB of cache support, the TOSHIBA MK6459GSXP is able to provide quite good data response for the conventional HDD class. While not as fast as a solid-state drive (SSD), it is still an economical and reliable storage solution, especially for users who prioritize large capacity in a compact form factor. It can be used as a primary or secondary drive for data backup, media collection storage, and general productivity needs.
Based on the test results on the Lenovo IdeaPad Slim 3i device using the Orico USB 3.0 enclosure, the drive recorded read speeds of 90.15 MB/s and write speeds of 90.76 MB/s in the CrystalDiskMark test. Meanwhile, in the ATTO Disk Benchmark (64MB data block), it recorded read speeds of 70.20 MB/s and write speeds of 88.28 MB/s. These results show that the TOSHIBA MK6459GSXP is capable of delivering consistent data transfer performance, making it an ideal choice for users who need a large-capacity storage solution at an affordable price.
With Toshiba brand quality and long-term reliability, the MK6459GSXP remains relevant as a 2.5-inch HDD storage option that is power-efficient, robust, and compatible with a wide range of modern and legacy devices.
Testbed:
Device: Lenovo IdeaPad Slim 3i 14ITL6
Device Specs: i5-1135G7, NVIDIA MX350, 12GB RAM 3200MHz (4+8), 512GB NVMe SSD, USB 3.1 Gen 1, Windows 11 Home 23H2
Adapter: Orico Enclosure HDD 2.5 USB 3.0
Room Temperature: 30 celcius based on DHT11 Sensors
Monday, 01 April 2024 19:33:28 | Update: 1 month ago