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Overview

The Core i5-4288U is manufactured by Intel. It was released in 4 June 2013 (12 years ago). It is based on the Haswell (2013−2015) architecture. It features 2 cores and 4 threads. Base frequency is 2.6 GHz, with boost up to 3.1 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 22 nm process technology. Socket: FCBGA1168. Thermal design power (TDP): 28 Watt. Memory support: DDR3. Passmark benchmark score: 2,659 points. Launch price was $342.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. Components placed above yours deliver better value for money.

MSRP is the manufacturer's suggested retail price.•
Avg price is the current average price collected from markets across the web.

Performance Per Dollar Core i5-4288U

#336

Core i5-3337U

MSRP: $225|Avg: N/A

120%

#337

Core i5-2450M

MSRP: $225|Avg: N/A

119%

#338

Core i5-7Y57

MSRP: $281|Avg: $281

118%

#339

Core 2 Duo SP9600

MSRP: $316|Avg: N/A

115%

#340

Core i5-2430M

MSRP: $225|Avg: N/A

115%

#341

Core i7-7Y75

MSRP: $393|Avg: $285

114%

#342

Core i5-2410M

MSRP: $225|Avg: N/A

112%

#343

Core m3-7Y30

MSRP: $281|Avg: $281

111%

#344

Core i3-3130M

MSRP: $225|Avg: N/A

109%

#345

Core i5-560M

MSRP: $225|Avg: N/A

108%

#346

Core m5-6Y57

MSRP: $281|Avg: $281

107%

#347

Core i5-5350U

MSRP: $315|Avg: N/A

106%

#348

Core i7-3520M

MSRP: $346|Avg: N/A

106%

#349

Core m5-6Y54

MSRP: $281|Avg: $281

105%

#350

Core i7-3555LE

MSRP: $300|Avg: $280

103%

#351

Core i5-4288U

MSRP: $342|Avg: N/A

100%

#352

Core m3-6Y30

MSRP: $281|Avg: $281

100%

#353

Core i3-2340UE

MSRP: $200|Avg: $200

99%

#354

Core i7-2820QM

MSRP: $568|Avg: N/A

99%

#355

Core i5-520M

MSRP: $225|Avg: N/A

99%

#356

Celeron 220

MSRP: $42|Avg: $42

98%

#357

Celeron 2981U

MSRP: $137|Avg: N/A

97%

#358

Core 2 Duo SL9400

MSRP: $284|Avg: N/A

97%

#359

Pentium N3540

MSRP: $161|Avg: $161

97%

#360

Core i3-2377M

MSRP: $250|Avg: N/A

95%

#361

Celeron M 723

MSRP: $161|Avg: $161

94%

#362

Core M-5Y51

MSRP: $281|Avg: $281

93%

#363

Core i7-2640M

MSRP: $346|Avg: N/A

91%

#364

Core M-5Y71

MSRP: $281|Avg: $281

90%

#365

Core i7-2620M

MSRP: $346|Avg: N/A

90%

#366

Celeron N3010

MSRP: $107|Avg: N/A

88%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i5-4288U across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i5-4288U specifications and capabilities.

⚡

Processing Power

The Core i5-4288U is a 2-core / 4-thread processor based on the Haswell (2013−2015) architecture, manufactured on a 22 nm process node. It reaches a maximum boost clock of 3.1 GHz from a base frequency of 2.6 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 3 MB (total) of L3 cache, plus 256K (per core) of L2 cache and 64K (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 2,659, placing it in the Entry Level performance tier as a Legacy generation product. Geekbench 6 single-core (the most relevant metric for gaming FPS) records 880, while multi-core reaches 1,800.

Specification	Core i5-4288U
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	3.1 GHz
Base ClockGuaranteed minimum operating frequency	2.6 GHz
ArchitectureCPU microarchitecture design	Haswell (2013−2015)
Process NodeFabrication technology — smaller = more efficient	22 nm
L3 CacheShared cache — reduces memory latency for all cores	3 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256K (per core)
L1 CacheUltra-fast per-core cache	64K (per core)
Die SizePhysical silicon area of the processor	118 mm2
Transistor CountMore transistors = more capabilities	1,400 million
Bus SpeedData bus frequency	5 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	100 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	2,659
Geekbench 6 SingleSingle-core performance — most relevant for gaming	880
Geekbench 6 MultiMulti-core parallel workload performance	1,800

🧠

Memory & Platform

The Core i5-4288U fits into the FCBGA1168 socket and supports PCIe 3.0 with 12 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3L 1600 MHz (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 16 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: Intel Iris Graphics 5100 — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Core i5-4288U
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i5
SocketMotherboard socket required	FCBGA1168
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 3.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	12
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3L 1600 MHz
Max RAM CapacityMaximum installable memory	16 GB
RAM ChannelsDual-channel doubles bandwidth vs single-channel	2
ECC SupportError-Correcting Code memory — prevents data corruption	No
Integrated GPUBuilt-in graphics processor	Intel Iris Graphics 5100
Compatible ChipsetsMotherboard chipsets that support this CPU	Intel HM86,Intel HM87,Intel QM87
Max CPUs in ConfigMulti-socket support for servers	1

🔧

Advanced Features

The Core i5-4288U is primarily designed for Mobile. Virtualization: true — enables running virtual machines efficiently (important for development and server workloads).

Specification	Core i5-4288U
Primary Use CaseIntended workload category	Mobile
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	true

🌡️

Power & Cooling

The Core i5-4288U has a rated TDP (Thermal Design Power) of 28 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed.

Specification	Core i5-4288U
TDPThermal Design Power — heat output under sustained workload	28 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	100 °C

💰

Value Analysis

At an average price of $342, the Core i5-4288U delivers 8 PassMark points per dollar. Performance ranking position: #2342 out of all indexed processors.

Specification	Core i5-4288U
MSRPManufacturer's Suggested Retail Price	$342
Launch PriceOriginal retail price at launch	$342
Performance RankPosition in overall performance ranking	#2342
Release DateLaunch date	4 June 2013 (12 years ago)
Release Year	2013
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel

Specifications Reference

Raw spec sheet for quick lookup. The analysis cards above explain what these fields mean in practice.

4 categories

General Information

8 specs

Type	Laptop
Series	Intel Core i5
Designer	Intel
Launch Price	$342
Manufacturer	Intel
Release Date	4 June 2013 (12 years ago)
Architecture Codename	Haswell (2013−2015)
Performance Ranking Position	2342

Technical Specifications

14 specs

Cores	2
Threads	4
Die Size	118 mm2
L1 Cache	64K (per core)
L2 Cache	256K (per core)
L3 Cache	3 MB (total)
Bus Speed	5 GT/s
Max Frequency	3.1 GHz
64-Bit Support	+
Base Frequency	2.6 GHz
Transistor Count	1,400 million
Process Technology	22 nm
Max Core Temperature	100 °C
Windows 11 Compatible	-