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Intel Core i5-7Y57

Intel Core i5-7Y57: Compact Energy Efficiency for Mobile Tasks

(Analysis of the Relevance of the Processor in 2025)

Architecture and Process Technology: Kaby Lake in Miniature

The Intel Core i5-7Y57 processor, released in 2017, belongs to the Kaby Lake generation and is manufactured using a 14nm process technology. It is a dual-core chip with support for Hyper-Threading, resulting in 4 virtual threads. The base frequency is a modest 1.2 GHz, but with Turbo Boost technology, it can briefly reach up to 3.3 GHz. The integrated Intel HD 615 graphics with 24 execution units and a clock speed of up to 950 MHz provides basic support for multimedia and light gaming.

Architecture features:

- Support for AVX2 and SSE4.2 instructions for accelerating encryption and computation tasks.

- Enhanced Turbo Boost 2.0 algorithm, dynamically adjusting frequency based on load and temperature.

- Energy-efficient design optimized for ultrabooks and tablets.

Power Consumption and TDP: 4.5 Watts for Portability

The processor's TDP (Thermal Design Power) is just 4.5 watts. This allows it to be used in devices without active cooling (e.g., tablets) or with thin fans. However, laptop manufacturers often adjust the cTDP (Configurable TDP), increasing it to 7 watts for more stable performance.

Examples of devices:

- Microsoft Surface Pro 5 (2017) – a hybrid tablet-laptop with passive cooling.

- Dell XPS 13 9365 – a convertible ultrabook with a touchscreen.

Performance: What Can the Core i5-7Y57 Handle in 2025?

According to Geekbench 6 tests (2023):

- Single-Core: 816 points – on par with basic mobile processors from 2022-2023 (e.g., Intel Pentium Gold 7505).

- Multi-Core: 1303 points – a modest result, but sufficient for light tasks.

Real-World Scenarios:

1. Office Work:

- Working with documents, browsers (10+ tabs), Zoom conferences – the processor handles it, but simultaneous use of Photoshop may result in stutters.

- A minimum of 8 GB of RAM and an SSD is recommended.

2. Multimedia:

- Watching 4K@60fps videos (with HEVC decoding support).

- Basic editing in Shotcut or DaVinci Resolve (rendering will take 2-3 times longer than on modern chips).

3. Gaming:

- Older games: CS:GO at low settings – 40-50 FPS at a resolution of 1280×720.

- Indie titles (Hollow Knight, Stardew Valley) – stable 60 FPS.

- Turbo mode helps with brief loads, but due to the 4.5 W TDP, throttling begins after 2-3 minutes.

Use Cases: Who is the Processor Suitable for in 2025?

- Students: For studying, working with texts, and online courses.

- Travelers: Devices with this CPU are lightweight (starting from 1 kg) and run for 8-10 hours.

- Secondary Devices: As a supplement to a primary PC for travel.

Not Suitable For:

- Gamers, designers, programmers working with heavy IDEs.

Battery Life: How 4.5 W TDP Affects Operating Time

Average operating time for devices with the Core i5-7Y57 is 8-12 hours under:

- A screen brightness of 150 cd/m².

- Active use of browsers and office applications.

Energy-Saving Technologies:

- Intel Speed Shift: Quick switching between P-states to reduce latency.

- Panel Self Refresh: Reduces screen power consumption when displaying static images.

Comparison with Competitors: Who Does the Core i5-7Y57 Compete Against?

AMD (2017–2020):

- Ryzen 3 3200U (15 W, 2 cores/4 threads, Vega 3): Better graphics, but higher TDP.

- Athlon Silver 3050e (6 W, 2 cores/2 threads): Cheaper, but weaker in multi-threading.

Apple:

- Apple M1 (2020): 3-4 times higher performance at a similar TDP.

Intel (Generations):

- Core i5-8250U (15 W, 4 cores/8 threads): Significantly more powerful but requires active cooling.

Pros and Cons of Core i5-7Y57

Strengths:

- Record-low power consumption.

- Silent operation in passively cooled devices.

- Sufficient performance for basic tasks.

Weaknesses:

- Limited multi-threaded power.

- Outdated architecture (does not support AVX-512, PCIe 4.0).

- Weak iGPU for modern gaming.

Laptop Selection Recommendations

In 2025, devices with the Core i5-7Y57 are rare but can be found:

- In the budget segment: $300–400 for new ultrabooks (e.g., Chuwi Minibook).

- As specialized solutions: Business tablets or e-readers.

What to Look For:

1. RAM: At least 8 GB LPDDR3.

2. Storage: SSD is essential (SATA or NVMe).

3. Display: IPS matrix with a resolution of 1920×1080.

4. Ports: USB-C with charging support.

Final Conclusion: Who is the Core i5-7Y57 Designed For?

This processor is a choice for those who value portability and battery life over raw performance. In 2025, it remains relevant as:

- A budget solution for office tasks.

- A backup device for travel.

- An energy-efficient platform for Linux enthusiasts.

Key Benefits: 10+ hours of operation, weight under 1.2 kg, quiet operation. However, if your budget allows, consider modern alternatives based on Intel Alder Lake-U (e.g., Core i3-1215U) or AMD Ryzen 5 7530U — they offer better performance for the same $500–600.

Basic

Label Name

Intel

Platform

Mobile

Launch Date

January 2017

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.

i5-7Y57

Code Name

Kaby Lake

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).

Total Threads

Where applicable, Intel® Hyper-Threading Technology is only available on Performance-cores.

Basic Frequency

1.20 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.

3.30 GHz

Intel Turbo Boost Technology 2.0 Frequency

3.30 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

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.

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

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

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.

Bus Speed

4 GT/s

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

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.

GPU Specifications

GPU Name

Intel® HD Graphics 615

Graphics Base Frequency

Graphics Base frequency refers to the rated/guaranteed graphics render clock frequency in MHz.

300 MHz

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.

950 MHz

Graphics Video Max Memory

16 GB

4K Support

Yes | at 60Hz

DirectX Support

DirectX* Support indicates support for a specific version of Microsoft’s collection of APIs (Application Programming Interfaces) for handling multimedia compute tasks.

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

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 (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

Number of Displays Supported

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 Boot Guard

Intel® Device Protection Technology with Boot Guard helps protect the system’s pre-OS environment from viruses and malicious software attacks.

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 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

816

Geekbench 6

Multi Core Score

1303

Geekbench 5

Single Core Score

713

Geekbench 5

Multi Core Score

1301

Passmark CPU

Single Core Score

1623

Passmark CPU

Multi Core Score

2562

Compared to Other CPU

Geekbench 6 Single Core

Xeon E5-2620 v3

919 +12.6%

Core i7-4765T

877 +7.5%

Core i5-7Y57

816

Xeon D-1581

749 -8.2%

Core i7-3770S

694 -15%

Geekbench 6 Multi Core

FX-8100

1621 +24.4%

A12-9800E

1481 +13.7%

Core i5-7Y57

1303

FX-4130

1149 -11.8%

Pentium Silver J5005

1031 -20.9%

Geekbench 5 Single Core

Core i7-4770TE

746 +4.6%

Xeon E3-1240L v3

733 +2.8%

Core i5-7Y57

713

Xeon E5-2649 v3

689 -3.4%

Core i5-7Y54

671 -5.9%

Geekbench 5 Multi Core

Celeron G5900T

1456 +11.9%

Core i3-6100TE

1380 +6.1%

Core i5-7Y57

1301

Athlon II X4 620e

1219 -6.3%

Core m5-6Y57

1138 -12.5%

Passmark CPU Single Core

Core i7-6560U

1691 +4.2%

Xeon E5-2650 v3

1653 +1.8%

Core i5-7Y57

1623

Xeon E3-1220L

1587 -2.2%

A6-7480

1563 -3.7%

Passmark CPU Multi Core

Athlon X4 830

2901 +13.2%

Celeron G4950

2714 +5.9%

Core i5-7Y57

2562

Core i5-3437U

2334 -8.9%

Celeron G3930T

2218 -13.4%