AMD A8-3820 processor review

AMD A8-3820

A8-3820 processor released by AMD; release date: December 2011. The processor is designed for desktop-computers and based on Llano microarchitecture.

CPU is locked to prevent overclocking. Total number of cores - 4. Maximum CPU clock speed - 2.5 GHz. Manufacturing process technology - 32 nm. Cache size: L1 - 128 KB (per core), L2 - 1024 KB (per core).

Supported memory types: DDR3.

Supported socket types: FM1. Maximum number of processors in a configuration - 1. Power consumption (TDP): 65 Watt.

Benchmarks

PassMark
Single thread mark
Top 1 CPU
This CPU
4869
1131
PassMark
CPU mark
Top 1 CPU
This CPU
157672
2174
Geekbench 4
Single Core
Top 1 CPU
This CPU
5311
1647
Geekbench 4
Multi-Core
Top 1 CPU
This CPU
36691
4806
GFXBench 4.0
Car Chase Offscreen
Top 1 CPU
This CPU
9047 Frames
893 Frames
GFXBench 4.0
Car Chase Offscreen
Top 1 CPU
This CPU
9047.000 Fps
893.000 Fps
Name Value
PassMark - Single thread mark 1131
PassMark - CPU mark 2174
Geekbench 4 - Single Core 1647
Geekbench 4 - Multi-Core 4806
GFXBench 4.0 - Car Chase Offscreen 893 Frames
GFXBench 4.0 - Car Chase Offscreen 893.000 Fps

Specifications (specs)

Essentials

Architecture codename Llano
Launch date December 2011
Place in performance rating 1856
Vertical segment Desktop

Performance

64 bit support
Die size 228 mm
L1 cache 128 KB (per core)
L2 cache 1024 KB (per core)
Manufacturing process technology 32 nm
Maximum frequency 2.5 GHz
Number of cores 4
Transistor count 1178 million

Memory

Supported memory types DDR3

Compatibility

Max number of CPUs in a configuration 1
Sockets supported FM1
Thermal Design Power (TDP) 65 Watt

Virtualization

AMD Virtualization (AMD-V™)