A8-3820 vs Core i7-12700K

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

2178

Passmark Score

34347

Performance Difference

Core i7-12700K is 1477.0% faster than A8-3820

Benchmarks & Performance Comparison

In this CPU comparison, Core i7-12700K performs 1477.0% better in benchmarks. Below you'll find detailed performance analysis, gaming benchmarks, power consumption data, and specifications to help you decide between A8-3820 and Core i7-12700K.

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 A8-3820 and Core i7-12700K

A8-3820

The A8-3820 is manufactured by AMD. It was released in 20 December 2011 (13 years ago). It is based on the Llano (2011−2012) architecture. It features 4 cores and 4 threads. Base frequency is 2.5 GHz, with boost up to 2.8 GHz. L3 cache: 0 kB. L2 cache: 1 MB (per core). Built on 32 nm process technology. Socket: FM1. Thermal design power (TDP): 65 Watt. Memory support: DDR3. Passmark benchmark score: 2,178 points.

General Information

Type:desktop

Designer:AMD

Release Date:20 December 2011 (13 years ago)

Architecture Codename:Llano (2011−2012)

Performance Ranking Position:2515

Technical Specifications

Cores:4

Threads:4

Die Size:228 mm2

L1 Cache:128 kB (per core)

L2 Cache:1 MB (per core)

L3 Cache:0 kB

Max Frequency:2.8 GHz

64-Bit Support:+

Base Frequency:2.5 GHz

Transistor Count:1,178 million

Process Technology:32 nm

Compatibilidade Com Windows 11:-

Compatibility

Socket:FM1

Power Consumption (TDP):65 Watt

Max Processors In Config:1

Memory

RAM Types:DDR3

Core i7-12700K

The Core i7-12700K is manufactured by Intel. It was released in 4 November 2021 (4 years ago). It is based on the Alder Lake, Golden Cove, Gracemont (2021) architecture. It features 12 cores and 20 threads. Base frequency is 3.6 GHz, with boost up to 5 GHz. L3 cache: 25 MB (total). L2 cache: 1.25 MB (per core). Built on 10 nm process technology. Socket: LGA1700. Thermal design power (TDP): 125 Watt. Memory support: DDR4, DDR5. Passmark benchmark score: 34,347 points. Launch price was $409.