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 2 Duo T8300 is manufactured by Intel. It was released in 10 January 2008 (17 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2.4 GHz, with boost up to 2.4 GHz. L3 cache: 3 MB L2 Cache. L2 cache: 3 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 1,472 points. Launch price was $241.

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

Based on actual market prices and performance synthetic scores.

FPS Benchmarks

Predicted performance for Core 2 Duo T8300 across popular games. Tested paired with RTX 4090 to isolate CPU performance.

Technical Analysis

Detailed breakdown of Core 2 Duo T8300 specifications and capabilities.

⚡

Processing Power

The Core 2 Duo T8300 is a 2-core / 2-thread processor based on the Penryn (2008−2011) architecture, manufactured on a 45 nm process node. It reaches a maximum boost clock of 2.4 GHz from a base frequency of 2.4 GHz— higher boost clocks directly translate to better single-threaded performance and responsiveness in gaming. It carries 3 MB L2 Cache of L3 cache, plus 3 MB of L2 cache. In the PassMark benchmark (a comprehensive multi-threaded test), it scores 1,472, 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 850.

Specification	Core 2 Duo T8300
Cores / ThreadsPhysical/logical processing units	2C / 2T
Max Boost ClockPeak single-core speed under boost	2.4 GHz
Base ClockGuaranteed minimum operating frequency	2.4 GHz
ArchitectureCPU microarchitecture design	Penryn (2008−2011)
Process NodeFabrication technology — smaller = more efficient	45 nm
L3 CacheShared cache — reduces memory latency for all cores	3 MB L2 Cache
L2 CachePer-core fast cache for frequently accessed data	3 MB
Die SizePhysical silicon area of the processor	107 mm2
Transistor CountMore transistors = more capabilities	410 Million
Bus SpeedData bus frequency	800 MHz
Max TemperatureMaximum safe operating temperature (Tjmax)	105 °C
64-bit Support	Yes
Windows 11 Compatible	No
Core Voltage Range	1V-1.25V
PassMark ScoreOverall multi-threaded benchmark score	1,472
Geekbench 6 SingleSingle-core performance — most relevant for gaming	450
Geekbench 6 MultiMulti-core parallel workload performance	850

🧠

Memory & Platform

The Core 2 Duo T8300 fits into the PGA478 socket and supports PCIe 1.1 with 0 total PCIe lanes for expansion cards and storage.

Specification	Core 2 Duo T8300
TypeDesktop or Laptop processor	Laptop
SeriesProduct family	Intel Core 2 Duo
SocketMotherboard socket required	PGA478
PCIe GenerationPeripheral interconnect speed — affects GPU and SSD bandwidth	PCIe 1.1
PCIe LanesTotal available lanes for GPUs, NVMe drives, and expansion	0
Max RAM SpeedMaximum officially supported memory frequency	DDR2-800
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	No
Compatible ChipsetsMotherboard chipsets that support this CPU	GM965,PM965

🔧

Advanced Features

The Core 2 Duo T8300 is primarily designed for Legacy Laptop. Virtualization: VT-x — enables running virtual machines efficiently (important for development and server workloads).

Specification	Core 2 Duo T8300
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

🌡️

Power & Cooling

The Core 2 Duo T8300 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 2 Duo T8300
TDPThermal Design Power — heat output under sustained workload	35 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

Performance ranking position: #2809 out of all indexed processors.

Specification	Core 2 Duo T8300
Launch PriceOriginal retail price at launch	$241
Performance RankPosition in overall performance ranking	#2809
Release DateLaunch date	10 January 2008 (17 years ago)
Release Year	2008
DesignerArchitecture designer (e.g. Intel, AMD)	Intel

Specifications Reference

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

3 categories

General Information

7 specs

Type	Laptop
Series	Intel Core 2 Duo
Designer	Intel
Launch Price	$241
Release Date	10 January 2008 (17 years ago)
Architecture Codename	Penryn (2008−2011)
Performance Ranking Position	2809

Technical Specifications

14 specs

Cores	2
Threads	2
Die Size	107 mm2
L2 Cache	3 MB
L3 Cache	3 MB L2 Cache
Bus Speed	800 MHz
Max Frequency	2.4 GHz
64-Bit Support	+
Base Frequency	2.4 GHz
Transistor Count	410 Million
Process Technology	45 nm
Allowed Core Voltage	1V-1.25V
Max Core Temperature	105 °C
Windows 11 Compatible	-