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 i7-620UM is manufactured by Intel. It was released in 7 January 2010 (15 years ago). It is based on the Arrandale (2010−2011) architecture. It features 2 cores and 4 threads. Base frequency is 1.06 GHz, with boost up to 2.13 GHz. L3 cache: 4 MB (total). L2 cache: 256 kB (per core). Built on 32 nm process technology. Socket: BGA1288. Thermal design power (TDP): 18 Watt. Memory support: DDR3-800. Passmark benchmark score: 1,091 points. Launch price was $278.

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 i7-620UM

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#384

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#385

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#387

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129%

#388

Pentium M 735

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127%

#389

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124%

#390

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124%

#391

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119%

#392

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117%

#393

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116%

#394

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104%

#395

Core i5-560UM

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104%

#396

Core i7-660UM

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103%

#397

Core i7-620UM

MSRP: $278|Avg: N/A

100%

#398

Core i7-820QM

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85%

#399

Core Duo T2700

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72%

#400

Core 2 Extreme X9100

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62%

#401

Core i7-940XM

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53%

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core i7-620UM across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core i7-620UM specifications and capabilities.

⚡

Processing Power

The Core i7-620UM 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 2.13 GHz from a base frequency of 1.06 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 4 MB (total) of L3 cache, plus 256 kB (per core) of L2 cache and 64 kB (per core) of L1 cache per core. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,091, 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 350, while multi-core reaches 700.

Specification	Core i7-620UM
Cores / ThreadsPhysical/logical processing units	2C / 4T
Max Boost ClockPeak single-core speed under boost	2.13 GHz
Base ClockGuaranteed minimum operating frequency	1.06 GHz
ArchitectureCPU microarchitecture design	Arrandale (2010−2011)
Process NodeFabrication technology — smaller = more efficient	32 nm
L3 CacheShared cache — reduces memory latency for all cores	4 MB (total)
L2 CachePer-core fast cache for frequently accessed data	256 kB (per core)
L1 CacheUltra-fast per-core cache	64 kB (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)	105 °C
64-bit Support	Yes
Windows 11 Compatible	No
PassMark ScoreOverall multi-threaded benchmark score	1,091
Geekbench 6 SingleSingle-core performance — most relevant for gaming	350
Geekbench 6 MultiMulti-core parallel workload performance	700

🧠

Memory & Platform

The Core i7-620UM fits into the BGA1288 socket and supports PCIe 2.0 with 16 total PCIe lanes for expansion cards and storage. It supports DDR3-800 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 (Ironlake) — allows display output without a dedicated GPU, useful for troubleshooting and light tasks.

Specification	Core i7-620UM
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core i7
SocketMotherboard socket required	BGA1288
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	DDR3-800
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 (Ironlake)
Compatible ChipsetsMotherboard chipsets that support this CPU	HM55,QM57
Max CPUs in ConfigMulti-socket support for servers	1 (Uniprocessor)

🔧

Advanced Features

The Core i7-620UM is primarily designed for Ultra-Portable Laptop. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads). Its primary market competitor is the Core 2 Duo SU9600.

Specification	Core i7-620UM
Primary Use CaseIntended workload category	Ultra-Portable 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	Core 2 Duo SU9600

🌡️

Power & Cooling

The Core i7-620UM has a rated TDP (Thermal Design Power) of 18 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 i7-620UM
TDPThermal Design Power — heat output under sustained workload	18 Watt
Max TemperatureMaximum safe junction temperature (Tjmax)	105 °C
Included CoolerStock cooler bundled in the box	None
Recommended CoolerSuggested aftermarket cooling solution	Laptop Cooling

💰

Value Analysis

At an average price of $278, the Core i7-620UM delivers 4 PassMark points per dollar. Performance ranking position: #3015 out of all indexed processors.

Specification	Core i7-620UM
MSRPManufacturer's Suggested Retail Price	$278
Launch PriceOriginal retail price at launch	$278
Performance RankPosition in overall performance ranking	#3015
Release DateLaunch date	7 January 2010 (15 years ago)
Release Year	2010
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 i7
Designer	Intel
Launch Price	$278
Manufacturer	Intel
Release Date	7 January 2010 (15 years ago)
Architecture Codename	Arrandale (2010−2011)
Performance Ranking Position	3015

Technical Specifications

16 specs

Cores	2
Threads	4
Bus Type	DMI 1.0
Die Size	81+114 mm2
L1 Cache	64 kB (per core)
L2 Cache	256 kB (per core)
L3 Cache	4 MB (total)
Bus Speed	1 × 2.5 GT/s
Multiplier	8
Max Frequency	2.13 GHz
64-Bit Support	+
Base Frequency	1.06 GHz
Transistor Count	382+177 Million
Process Technology	32 nm
Max Core Temperature	105 °C
Windows 11 Compatible	-