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Intel Core m5-6Y54

Intel Core m5-6Y54

Intel Core m5-6Y54: Obsolete Yet Still Relevant for Ultra-Portability

Processor Analysis for Thin Laptops in the Context of 2025

Architecture and Process Technology: Skylake Efficiency at 14 nm

The Intel Core m5-6Y54 processor, released in 2015, is based on the Skylake microarchitecture and 14 nm process technology. It is a dual-core chip with support for Hyper-Threading (4 threads), a base frequency of 1.1 GHz, and turbo mode up to 2.7 GHz. The integrated Intel HD Graphics 515 (24 EU, 300-900 MHz) provides basic multimedia support.

Architecture Features:

- Energy Efficiency: Skylake optimized power management, crucial for ultrabooks.

- Intel Speed Shift: This technology speeds up the transition between processor states, reducing latency.

- Support for DDR3L/LPDDR3: The maximum RAM capacity is 16 GB, but most devices used 4-8 GB.

Despite its age, this chip can still be found in used or budget thin laptops in 2025. Modern counterparts (e.g., Intel Core Ultra U-series or Apple M3) outperform it in every parameter, but the m5-6Y54 remains a symbol of the era when Intel focused on ultra-low TDP.

TDP 4.5 W: Thermal Design Power for Passive Cooling

The 4.5 W TDP is a key feature of the Core m5-6Y54. This allowed for the creation of fanless laptops, such as the Apple MacBook 12" (2015-2017) or Lenovo Yoga 730.

Pros:

- Silence.

- Minimalist design (case thickness up to 13 mm).

- Low heat output.

Cons:

- Limited performance under load.

- Turbo mode operates temporarily (usually 10-15 seconds), after which frequency decreases due to overheating.

Performance: Modest Results in 2025

According to Geekbench 6 (2025):

- Single-Core: 713

- Multi-Core: 1351

Real Tasks:

- Office Work: Chrome with 10+ tabs, Word, Zoom - occasional stuttering may occur.

- Multimedia: 4K video playback (with hardware acceleration) is possible, but rendering in DaVinci Resolve is unacceptable.

- Gaming: Only older games at low settings (e.g., CS:GO - 20-25 FPS at 720p).

Turbo Boost Mode: Increases frequency up to 2.7 GHz, but due to passive cooling, it is effective only for short tasks (loading web pages, opening applications).

Use Cases: Who is the Core m5-6Y54 Relevant for in 2025?

1. Secondary Laptop: Buying a used device for $150-$250 for travel or as a backup.

2. Basic Tasks: Web browsing, document work, online courses.

3. Linux Enthusiasts: Lightweight distributions (Lubuntu, Xubuntu) can revitalize older machines.

Not Suitable For:

- Modern gaming and video editing.

- Running neural network models (e.g., Stable Diffusion).

Battery Life: Up to 10 Hours in 2025?

Laptops with the Core m5-6Y54 were equipped with 30-40 Wh batteries. By 2025, their capacity could decrease to 60-70%, but with battery replacement, the potential is:

- 8-10 hours at 150 nits brightness while working in Google Docs.

- 5-6 hours while watching YouTube.

Power-saving Technologies:

- C-States: Putting unused cores into sleep mode.

- Panel Self Refresh: Reducing screen power consumption.

Comparison with Competitors: Against Apple and AMD

Intel Core m5-6Y54 (2015):

- TDP: 4.5 W

- Geekbench 6 Single: 713

- Graphics: HD 515

Apple M1 (2020):

- TDP: 10 W

- Geekbench 6 Single: 2300

- Graphics: Apple M1 7-core GPU

AMD Ryzen 3 7320U (2022):

- TDP: 15 W

- Geekbench 6 Single: 1450

- Graphics: Radeon 610M

Conclusions:

- Apple M1 outperforms the m5-6Y54 by 3 times in performance with double the TDP.

- Ryzen 3 7320U (Zen 2) is relevant in budget laptops of 2025 ($400-$500) and offers 4 cores/8 threads.

Pros and Cons: Why to Buy or Not to Buy?

Strengths:

- Ultra-portability.

- Silence.

- Low prices in the second-hand market.

Weaknesses:

- Obsolete performance.

- Limited support for modern OS (e.g., Windows 12 requires at least 4 cores).

- Weak graphics.

Laptop Selection Recommendations for 2025

If you are considering devices with the Core m5-6Y54:

1. Type of Device: Ultrabook with SSD (minimum 256 GB) and 8 GB RAM.

2. Screen: IPS panel with a resolution of 1920×1080.

3. Price: No more than $250 for a used device in good condition.

Advice: It may be better to add $100-200 and choose a laptop with Ryzen 3 7320U or Intel Core i3-N305 - they will support modern applications and last longer.

Final Conclusion: Who is this Processor For?

The Core m5-6Y54 in 2025 is suitable for:

- Minimalists who need a cheap, lightweight laptop for text and internet use.

- Travelers willing to cope with limitations for the sake of compactness.

- Enthusiasts repurposing old devices for Linux projects.

Key Benefit: A balance of price and portability. However, for most users, modern budget chips from Intel, AMD, or Apple will be a more sensible investment.

Basic

Label Name
Intel
Platform
Mobile
Launch Date
July 2015
Model Name
?
The Intel processor number is just one of several factors - along with processor brand, system configurations, and system-level benchmarks - to be considered when choosing the right processor for your computing needs.
M5-6Y54
Code Name
SkyLake

CPU Specifications

Total Cores
?
Cores is a hardware term that describes the number of independent central processing units in a single computing component (die or chip).
2
Total Threads
?
Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.
4
Basic Frequency
1.10 GHz
Max Turbo Frequency
?
Max Turbo Frequency is the maximum single-core frequency at which the processor is capable of operating using Intel® Turbo Boost Technology and, if present, Intel® Turbo Boost Max Technology 3.0 and Intel® Thermal Velocity Boost. Frequency is typically measured in gigahertz (GHz), or billion cycles per second.
2.70 GHz
Intel Turbo Boost Technology
?
Intel® Turbo Boost Technology dynamically increases the processor's frequency as needed by taking advantage of thermal and power headroom to give you a burst of speed when you need it, and increased energy efficiency when you don’t.
2.0
Intel Hyper-Threading Technology
?
Intel® Hyper-Threading Technology (Intel® HT Technology) delivers two processing threads per physical core. Highly threaded applications can get more work done in parallel, completing tasks sooner.
Yes
Intel Turbo Boost Technology 2.0 Frequency
2.70 GHz
CPU Socket
?
The socket is the component that provides the mechanical and electrical connections between the processor and motherboard.
FCBGA1515
Technology
?
Lithography refers to the semiconductor technology used to manufacture an integrated circuit, and is reported in nanometer (nm), indicative of the size of features built on the semiconductor.
14 nm
TDP
4.5 W
Max. Operating Temperature
?
Junction Temperature is the maximum temperature allowed at the processor die.
100°C
PCI Express Version
?
PCI Express Revision is the supported version of the PCI Express standard. Peripheral Component Interconnect Express (or PCIe) is a high-speed serial computer expansion bus standard for attaching hardware devices to a computer. The different PCI Express versions support different data rates.
3.0
Number of PCI Express Lanes
?
A PCI Express (PCIe) lane consists of two differential signaling pairs, one for receiving data, one for transmitting data, and is the basic unit of the PCIe bus. Max # of PCI Express Lanes is the total number of supported lanes.
10
Instruction Set
?
The instruction set is a hard program stored inside the CPU that guides and optimizes CPU operations. With these instruction sets, the CPU can run more efficiently. There are many manufacturers that design CPUs, which results in different instruction sets, such as the 8086 instruction set for the Intel camp and the RISC instruction set for the ARM camp. x86, ARM v8, and MIPS are all codes for instruction sets. Instruction sets can be extended; for example, x86 added 64-bit support to create x86-64. Manufacturers developing CPUs that are compatible with a certain instruction set need authorization from the instruction set patent holder. A typical example is Intel authorizing AMD, enabling the latter to develop CPUs compatible with the x86 instruction set.
64-bit
Intel 64
?
Intel® 64 architecture delivers 64-bit computing on server, workstation, desktop and mobile platforms when combined with supporting software.¹ Intel 64 architecture improves performance by allowing systems to address more than 4 GB of both virtual and physical memory.
Yes
PCI Express Configurations
?
PCI Express (PCIe) Configurations describe the available PCIe lane configurations that can be used to link to PCIe devices.
1x4 | 2x2 | 1x2+2x1 and 4x1

Memory Specifications

Memory Type
?
Intel® processors come in four different types: Single Channel, Dual Channel, Triple Channel, and Flex Mode. Maximum supported memory speed may be lower when populating multiple DIMMs per channel on products that support multiple memory channels.
LPDDR3-1866 | DDR3L-1600
Max Memory Size
?
Max memory size refers to the maximum memory capacity supported by the processor.
16 GB
Memory Channels
?
The number of memory channels refers to the bandwidth operation for real world application.
2
Max Memory Bandwidth
?
Max Memory bandwidth is the maximum rate at which data can be read from or stored into a semiconductor memory by the processor (in GB/s).
29.8 GB/s
Bus Speed
4 GT/s
ECC Memory Supported
?
ECC Memory Supported indicates processor support for Error-Correcting Code memory. ECC memory is a type of system memory that can detect and correct common kinds of internal data corruption. Note that ECC memory support requires both processor and chipset support.
No

GPU Specifications

Integrated Graphics Model
?
An integrated GPU refers to the graphics core that is integrated into the CPU processor. Leveraging the processor's powerful computational capabilities and intelligent power efficiency management, it delivers outstanding graphics performance and a smooth application experience at a lower power consumption.
Intel® HD Graphics 515
Graphics Frequency
?
Graphics max dynamic frequency refers to the maximum opportunistic graphics render clock frequency (in MHz) that can be supported using Intel® HD Graphics with Dynamic Frequency feature.
900 MHz
Graphics Base Frequency
?
Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.
300 MHz
4K Support
Yes | at 60Hz
Graphics Video Max Memory
16 GB
DirectX Support
?
DirectX* Support indicates support for a specific version of Microsoft’s collection of APIs (Application Programming Interfaces) for handling multimedia compute tasks.
12
Max Resolution (eDP - Integrated Flat Panel)
?
Max Resolution (Integrated Flat Panel) is the maximum resolution supported by the processor for a device with an integrated flat panel (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your device.
3840x2160@60Hz
Max Resolution (DP)
?
Max Resolution (DP) is the maximum resolution supported by the processor via the DP interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.
3840x2160@60Hz
Max Resolution (HDMI)
?
Max Resolution (HDMI) is the maximum resolution supported by the processor via the HDMI interface (24bits per pixel & 60Hz). System or device display resolution is dependent on multiple system design factors; actual resolution may be lower on your system.
4096x2304@24Hz
Number of Displays Supported
3
Graphics Output
?
Graphics Output defines the interfaces available to communicate with display devices.
eDP/DP/HDMI/DVI

Miscellaneous

Intel Virtualization Technology (VT-x)
?
Intel® Virtualization Technology (VT-x) allows one hardware platform to function as multiple “virtual” platforms. It offers improved manageability by limiting downtime and maintaining productivity by isolating computing activities into separate partitions.
Yes
Intel Virtualization Technology for Directed I/O (VT-d)
?
Intel® Virtualization Technology for Directed I/O (VT-d) continues from the existing support for IA-32 (VT-x) and Itanium® processor (VT-i) virtualization adding new support for I/O-device virtualization. Intel VT-d can help end users improve security and reliability of the systems and also improve performance of I/O devices in virtualized environments.
Yes
Intel Standard Manageability (ISM)
?
Intel® Standard Manageability is the manageability solution for Intel vPro® Essentials platforms and is a subset of Intel® AMT with out-of-band management over Ethernet and Wi-Fi, but no KVM or new life cycle management features.
Intel® SSE4.1 | Intel® SSE4.2 | Intel® AVX2
Enhanced Intel SpeedStep Technology
?
Enhanced Intel SpeedStep® Technology is an advanced means of enabling high performance while meeting the power-conservation needs of mobile systems. Conventional Intel SpeedStep® Technology switches both voltage and frequency in tandem between high and low levels in response to processor load. Enhanced Intel SpeedStep® Technology builds upon that architecture using design strategies such as Separation between Voltage and Frequency Changes, and Clock Partitioning and Recovery.
Yes
Execute Disable Bit
?
Execute Disable Bit is a hardware-based security feature that can reduce exposure to viruses and malicious-code attacks and prevent harmful software from executing and propagating on the server or network.
Yes
Cache
?
CPU Cache is an area of fast memory located on the processor. Intel® Smart Cache refers to the architecture that allows all cores to dynamically share access to the last level cache.
4 MB Intel® Smart Cache
Intel AES New Instructions
?
Intel® AES New Instructions (Intel® AES-NI) are a set of instructions that enable fast and secure data encryption and decryption. AES-NI are valuable for a wide range of cryptographic applications, for example: applications that perform bulk encryption/decryption, authentication, random number generation, and authenticated encryption.
Yes
Intel Clear Video HD Technology
?
Intel® Clear Video HD Technology, like its predecessor, Intel® Clear Video Technology, is a suite of image decode and processing technologies built into the integrated processor graphics that improve video playback, delivering cleaner, sharper images, more natural, accurate, and vivid colors, and a clear and stable video picture. Intel® Clear Video HD Technology adds video quality enhancements for richer color and more realistic skin tones.
Yes
Intel Clear Video Technology
Yes
Intel VT-x with Extended Page Tables (EPT)
?
Intel® VT-x with Extended Page Tables (EPT), also known as Second Level Address Translation (SLAT), provides acceleration for memory intensive virtualized applications. Extended Page Tables in Intel® Virtualization Technology platforms reduces the memory and power overhead costs and increases battery life through hardware optimization of page table management.
Yes
Intel InTru 3D Technology
Yes
Intel Flex Memory Access
Yes
Intel OS Guard
Yes
OpenGL Support
?
OpenGL (Open Graphics Library) is a cross-language, multi-platform API (Application Programming Interface) for rendering 2D and 3D vector graphics.
4.5
Intel Quick Sync Video
?
Intel® Quick Sync Video delivers fast conversion of video for portable media players, online sharing, and video editing and authoring.
Yes

Benchmarks

Geekbench 6
Single Core Score
713
Geekbench 6
Multi Core Score
1351
Geekbench 5
Single Core Score
628
Geekbench 5
Multi Core Score
1343
Passmark CPU
Single Core Score
1305
Passmark CPU
Multi Core Score
2289

Compared to Other CPU

Geekbench 6 Single Core
Ryzen 7 3780U Microsoft Surface Edition
827 +16%
Core m3-7Y30
768 +7.7%
Core m5-6Y54
713
Athlon 300U
660 -7.4%
Xeon D-1528
629 -11.8%
Geekbench 6 Multi Core
Core i5-8200Y
1637 +21.2%
Core i5-2310
1502 +11.2%
Core m5-6Y54
1351
Xeon E3-1220
1192 -11.8%
Core i5-3230M
1077 -20.3%
Geekbench 5 Single Core
Core i7-6822EQ
673 +7.2%
Xeon E5-2690 v3
652 +3.8%
Core m5-6Y54
628
Athlon Silver 3050C
606 -3.5%
FX-4350
584 -7%
Geekbench 5 Multi Core
FX-4100
1473 +9.7%
Xeon E3-1220L
1401 +4.3%
Core m5-6Y54
1343
A10-7800
1244 -7.4%
Pentium D1508
1160 -13.6%
Passmark CPU Single Core
Core i3-5157U
1392 +6.7%
FX-8800P
1356 +3.9%
Core m5-6Y54
1305
Pentium Silver N5030
1266 -3%
Pentium 2030M
1206 -7.6%
Passmark CPU Multi Core
Core i3-6100U
2639 +15.3%
Core i7-2620M
2445 +6.8%
Core m5-6Y54
2289
FirePro A320
2153 -5.9%
A10-5750M
1997 -12.8%