Comparing: Intel Iris Xe Graphics (80EUs, Tiger Lake) [Disk] vs TOSHIBA KBG30ZMV256G

Specification Comparison Table

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Submission Comparison Table

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About Hardware Intel Iris Xe Graphics (80EUs, Tiger Lake) [Disk]

Intel Iris Xe Graphics (80EUs, Tiger Lake) is the integrated graphics solution (iGPU) of the 11th generation of Intel Core processors, specifically the Tiger Lake series. With 80 Execution Units (EUs) and support for Intel's latest graphics architecture, Iris Xe is capable of delivering significantly better performance than previous generations, including in terms of lightweight graphics rendering, 4K video playback, and casual gaming. Another advantage is its excellent power efficiency as it is directly integrated in the CPU, making it ideal for thin and power-saving laptops.

In this test, Iris Xe Graphics was configured to utilize part of its shared memory as a VRAMDisk. The VRAMDisk concept allows the use of a portion of VRAM-which in iGPUs like Iris Xe comes from the main system RAM-as high-speed storage. While not as fast as physical RAM-based RAMDisks, VRAMDisks on iGPUs still offer very high read/write speeds, mainly due to the optimization of the graphics architecture and the wide memory bandwidth.

The test was conducted on a Lenovo IdeaPad Slim 3i 14ITL6, with an Intel Core i5-1135G7 processor, 12GB DDR4 3200MHz dual channel RAM, and Windows 11 22H2 operating system. Based on data from dxdiag, the dynamically available VRAM reaches 6GB, and in this test, 2GB was allocated as VRAMDisk using GPU RAM Drive software.

Benchmark results from CrystalDiskMark show read speeds of 2758.52 MB/s and write speeds of 2109.43 MB/s. These speeds are significantly higher than SATA SSDs and even close to mid-range NVMe SSDs, making VRAMDisks on iGPUs an attractive experimental solution for temporary data caching, storage performance testing or other specialized scenarios. With a 128-bit bus width and support for 3200MHz DDR4 memory, Iris Xe VRAMDisk shows that even integrated graphics can be creatively utilized for high-speed storage tasks.

Device test (testbed):

Device: Lenovo IdeaPad Slim 3i 14ITL6
CPU: i5 1135G7
RAM: 12GB DDR4 3200MHz Dual Channel (8+4)
OS: Windows 11 22H2

Friday, 06 August 2021 04:34:19 | Update: 1 month ago

About Hardware TOSHIBA KBG30ZMV256G

The TOSHIBA KBG30ZMV256G is a 256GB NVMe solid-state drive (SSD) specifically designed to deliver high performance in modern computing devices such as ultrabooks, thin laptops and space-constrained systems. Sporting an M.2 2280 form factor, this SSD offers an ideal combination of high speed and compact design, making it an excellent choice for users who require fast storage without sacrificing physical space within the device.

It is built with a PCIe Gen3 x2 interface and supports the NVMe 1.3 protocol, which is significantly faster than traditional SATA-based SSDs. Thanks to 3D NAND flash technology, the TOSHIBA KBG30ZMV256G is able to deliver consistent performance and better power efficiency, while extending the lifetime and reliability of the device. This technology also contributes to low power consumption, which is especially important for laptops and mobile devices that rely on battery efficiency.

In tests conducted using a ThinkPad T470 with an Intel Core i5-6300U processor, 8GB of RAM, and Windows 10 22H2 operating system, this SSD performed very well for a variety of daily computing needs. Based on the CrystalDiskMark benchmark, read speeds reached 774.69 MB/s and write speeds of 401.20 MB/s. Tests with the ATTO Disk Benchmark showed read speeds of up to 1000 MB/s and 589.86 MB/s write, while in the AS-SSD Benchmark, read speeds jumped to 1363.84 MB/s and 786.62 MB/s write. These results show that the SSD is capable of handling demanding tasks such as fast booting, large application loads and large file transfers very efficiently.

Overall, the TOSHIBA KBG30ZMV256G is an ideal choice for users who want an NVMe storage upgrade with high speed, low power consumption and a compact design. Suitable for professionals who require consistent performance under high mobility, this SSD also offers added value in terms of energy efficiency and long-term durability. As a product from a reputable brand like Toshiba (now Kioxia), its reliability and quality have been proven in the global market.

Device test (testbed):

Device: ThinkPad T470
CPU: i5-6300U
RAM: 8GB RAM
OS: Windows 10 22H2

Thursday, 10 August 2023 10:15:02 | Update: 1 month ago