CPU Comparison

A

AMD

AMD

AMD A8-3820

CORE STATE Llano

CORE SPECS 4 Cores / 4 Threads

CLOCK SPEED 2.5 Base / 2.8 GHz Turbo

CACHE —

MAX TDP 65W

ARCHITECTURE K10

nm

PROCESS 32 nm

LAUNCH DATE 2011

VS

i

Intel

INTEL

Core i5-3450

CORE STATE Ivy Bridge

CORE SPECS 4 Cores / 4 Threads

CLOCK SPEED 3.1 Base / 3.5 GHz Turbo

CACHE 6 MB (shared)

MAX TDP 77W

ARCHITECTURE Ivy Bridge

nm

PROCESS 22 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

386

cinebench_cinebench_r15_singlecore

N/A

54

cinebench_cinebench_r20_multicore

N/A

1,609

cinebench_cinebench_r20_singlecore

N/A

227

cinebench_cinebench_r23_multicore

N/A

3,832

cinebench_cinebench_r23_singlecore

N/A

541

DETAILED SPECIFICATIONS

SPECIFICATION

A8-3820

i5-3450

Core Specs

Cores

4

4 0.0%

Threads

4

4 0.0%

Base Clock (GHz)

2.5

3.1 +24.0%

Boost Clock (GHz)

2.8

3.5 +25.0%

Frequency (GHz)

2.5

3.1 +24.0%

Turbo Clock (GHz)

2.8

3.5 +25.0%

Multiplier

25

31 +24.0%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

128 KB (per core)

64 KB (per core)

L2 Cache

1 MB (per core)

256 KB (per core)

L3 Cache

—

6 MB (shared)

Power

TDP (W)

65

77 +18.5%

Architecture

Architecture

K10

Ivy Bridge

Codename

Llano

Ivy Bridge

Generation

A8 (Llano)

Core i5 (Ivy Bridge)

Process Size

32 nm

22 nm

Transistors

1,178 million

1,400 million

Die Size

228 mm²

160 mm²

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

29.9 GB/s

25.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket FM1

Intel Socket 1155

Chipsets

A75, A55

—

PCIe

Gen 2

Gen 3, 16 Lanes(CPU only)

Graphics

Integrated Graphics

Radeon HD 6550D

Intel HD 2500

Other

Market

Desktop

Desktop

Production Status

End-of-life

End-of-life

Launch Price

—

$174

Part Number

AD3820OJZ43GXAD3820OJGXBOX

SR0PF

Package

µPGA

FC-LGA12C

View A8-3820 Details View Core i5-3450 Details