Celeron B815 vs Core 2 Duo T6400

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.

Performance Comparison

About PassMark

Passmark Score

2093

Passmark Score

2115

Performance Difference

Core 2 Duo T6400 is 1.1% faster than Celeron B815

Benchmarks & Performance Comparison

In this CPU comparison, Core 2 Duo T6400 performs 1.1% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between Celeron B815 and Core 2 Duo T6400.

Both processors are popular choices for gaming PCs. Consider factors like core count, boost clock speeds, power consumption (TDP), and gaming vs productivity performance when choosing between these CPUs.

Technical Specifications

Detailed hardware specifications for Celeron B815 and Core 2 Duo T6400

Celeron B815

The Celeron B815 is manufactured by Intel. It was released in 1 January 2012 (13 years ago). It is based on the Sandy Bridge (2011−2013) architecture. It features 2 cores and 2 threads. Base frequency is 1.6 GHz, with boost up to 1.6 GHz. L3 cache: 2 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: 2,093 points. Launch price was $86.

General Information

Type:Para notebooks

Series:Intel Celeron

Designer:Intel

Launch Price:$86

Manufacturer:Intel

Release Date:1 January 2012 (13 years ago)

Architecture Codename:Sandy Bridge (2011−2013)

Performance Ranking Position:3206

Technical Specifications

Cores:2

Threads:2

Die Size:131 mm2

L1 Cache:64K (per core)

L2 Cache:256K (per core)

L3 Cache:2 MB (total)

Max Frequency:1.6 GHz

Multiplicador:16

64-Bit Support:+

Base Frequency:1.6 GHz

Transistor Count:504 million

Type De Autocarro:DMI 2.0

Process Technology:32 nm

Max Core Temperature:100 °C

Velocidade Dos Pneus:4 × 5 GT/s

Compatibilidade Com Windows 11:-

Compatibility

Socket:PGA988

Power Consumption (TDP):35 Watt

Max Processors In Config:1 (Uniprocessor)

Memory

RAM Types:DDR3

Memory Channels:2

Memory Bandwidth:21.335 GB/s

Max Memory Capacity:16 GB

Core 2 Duo T6400

The Core 2 Duo T6400 is manufactured by Intel. It was released in 1 January 2009 (16 years ago). It is based on the Penryn (2008−2011) architecture. It features 2 cores and 2 threads. Base frequency is 2 GHz, with boost up to 2 GHz. L3 cache: 2 MB L2 Cache. L2 cache: 2 MB. Built on 45 nm process technology. Socket: PGA478. Thermal design power (TDP): 35 Watt. Passmark benchmark score: 2,115 points.