PassMark CPU Mark evaluates processor speed through complex mathematical computations. It provides a reliable metric to compare multi-core performance, where higher scores indicate faster processing for multitasking, gaming, and heavy workloads.

Overview

The Core i3-380M is manufactured by Intel. It was released in 26 October 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 2.53 GHz, with boost up to 0.53 GHz. L3 cache: 3 MB (total). L2 cache: 256K (per core). Built on 32 nm process technology. Socket: PGA988. Thermal design power (TDP): 35 Watt. Memory support: DDR3. Passmark benchmark score: 1,212 points. Launch price was $49.

Value Upgrade Path

This is the official ChipVERSUS Value Rating, comparing raw performance (PassMark) per dollar. The Core i3-380M is positioned at rank #11 in our cost-efficiency ranking, representing a Excellent cost-benefit for your build. 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 i3-380M

Atom x5-Z8300

MSRP: $20|Avg: N/A

121%

Atom Z3735G

MSRP: $17|Avg: N/A

119%

Core i5-480M

MSRP: $81|Avg: $77

109%

Core i5-460M

MSRP: $80|Avg: $129

109%

Core i5-2540M

MSRP: $266|Avg: $10

108%

#10

Core i5-450M

MSRP: $32|Avg: $31

104%

#11

Core i3-380M

MSRP: $49|Avg: $25

100%

#12

Core i5-430M

MSRP: N/A|Avg: $33

100%

#13

Core 2 Duo T6600

MSRP: N/A|Avg: $4

97%

#17

Core i3-350M

MSRP: $130|Avg: $10

90%

#18

Atom x5-E8000

MSRP: $18|Avg: N/A

89%

#19

Core 2 Duo T5900

MSRP: N/A|Avg: $5

88%

#22

Core i3-3130M

MSRP: $225|Avg: N/A

79%

#23

Core 2 Duo T5550

MSRP: N/A|Avg: $5

75%

#24

Core 2 Duo T7100

MSRP: $197|Avg: $15

75%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i3-380M across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i3-380M specifications and capabilities.

⚡

Processing Power

The Core i3-380M is a 2-core / 4-thread processor based on the Arrandale (2010−2011) architecture, manufactured on a 32 nm process node. It reaches a maximum boost clock of 0.53 GHz from a base frequency of 2.53 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 1,212, 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 450, while multi-core reaches 1,100.

Specification	Core i3-380M
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	0.53 GHz
Base ClockGuaranteed minimum operating frequency	2.53 GHz
ArchitectureCPU microarchitecture design	Arrandale (2010−2011)
Process NodeFabrication technology — smaller = more efficient	32 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	81+114 mm2
Transistor CountMore transistors = more capabilities	382+177 Million
Bus SpeedData bus frequency	1 × 2.5 GT/s
Max TemperatureMaximum safe operating temperature (Tjmax)	90 °C for rPGA, 105 °C for BGA
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,212
Geekbench 6 SingleSingle-core performance — most relevant for gaming	450
Geekbench 6 MultiMulti-core parallel workload performance	1,100

🧠

Memory & Platform

The Core i3-380M fits into the PGA988 socket and supports PCIe 2.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR3 memory at speeds up to DDR3-1066 (faster RAM improves bandwidth-sensitive workloads), with a maximum capacity of 8 GB across 2 channels (dual-channel doubles bandwidth). Integrated graphics: Intel HD Graphics (Gen 1) — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Core i3-380M
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i3
SocketMotherboard socket required	PGA988
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 2.0
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	16
RAM TypeSupported memory standard	DDR3
Max RAM SpeedMaximum officially supported memory frequency	DDR3-1066
Max RAM CapacityMaximum installable memory	8 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 HD Graphics (Gen 1)
Compatible ChipsetsMotherboard chipsets that support this CPU	HM55,HM57,QM57
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Core i3-380M is primarily designed for Legacy Laptop. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the AMD Athlon II P320.

Specification	Core i3-380M
Primary Use CaseIntended workload category	Legacy Laptop
OverclockingWhether CPU clock can be manually increased	🔒 Locked
AVX-512Advanced vector instructions for AI/ML workloads	❌ Not Supported
VirtualizationHardware-assisted virtualization technology	VT-x
Direct CompetitorMarket equivalent from rival manufacturer	AMD Athlon II P320

🌡️

Power & Cooling

The Core i3-380M has a rated TDP (Thermal Design Power) of 35 Watt — this indicates the amount of heat generated under sustained load and determines what cooling solution is needed. No stock cooler is included — you will need to purchase an aftermarket cooler separately. Recommended cooling: Laptop Cooling.

Specification	Core i3-380M
TDPThermal Design Power — heat output under sustained workload	35 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	90 °C for rPGA, 105 °C for BGA
Included CoolerStock cooler bundled in the box	None
Recommended CoolerSuggested aftermarket cooling solution	Laptop Cooling

💰

Value Analysis

At an average price of $25 (MSRP: $49), the Core i3-380M delivers 48 PassMark points per dollar. It currently holds Rank #11 in the overall cost-benefit ranking — this ranking factors in performance-per-dollar relative to all available processors. Performance ranking position: #2940 out of all indexed processors.

Specification	Core i3-380M
MSRPManufacturer's Suggested Retail Price	$49
Avg Price (30d)Average market price over the last 30 days	$25
Launch PriceOriginal retail price at launch	$49
Cost-Benefit RankPosition in overall value ranking	#11
Performance RankPosition in overall performance ranking	#2940
Release DateLaunch date	26 October 2010 (15 years ago)
Release Year	2010
DesignerArchitecture designer (e.g. Intel, AMD)	Intel
ManufacturerFabrication foundry (e.g. TSMC)	Intel