CPU Comparison

A

AMD

AMD

AMD A4-3420

CORE STATE Llano

CORE SPECS 2 Cores / 2 Threads

CLOCK SPEED 2.8 Base

CACHE —

MAX TDP 65W

ARCHITECTURE K10

nm

PROCESS 32 nm

LAUNCH DATE 2011

VS

i

Intel

INTEL

Core i7-3770S

CORE STATE Ivy Bridge

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 3.1 Base / 3.9 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 65W

ARCHITECTURE Ivy Bridge

nm

PROCESS 22 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

529

cinebench_cinebench_r15_singlecore

N/A

74

cinebench_cinebench_r20_multicore

N/A

2,208

cinebench_cinebench_r20_singlecore

N/A

311

cinebench_cinebench_r23_multicore

N/A

5,258

cinebench_cinebench_r23_singlecore

N/A

742

geekbench_multicore

N/A

2,220

geekbench_singlecore

N/A

655

DETAILED SPECIFICATIONS

SPECIFICATION

A4-3420

i7-3770S

Core Specs

Cores

2

4 +100.0%

Threads

2

8 +300.0%

Base Clock (GHz)

2.8

3.1 +10.7%

Boost Clock (GHz)

—

3.9

Frequency (GHz)

2.8

3.1 +10.7%

Turbo Clock (GHz)

—

3.9

Multiplier

28

31 +10.7%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

128 KB (per core)

64 KB (per core)

L2 Cache

512 KB (per core)

256 KB (per core)

L3 Cache

—

8 MB (shared)

Power

TDP (W)

65

65 0.0%

Architecture

Architecture

K10

Ivy Bridge

Codename

Llano

Ivy Bridge

Generation

A4 (Llano)

Core i7 (Ivy Bridge)

Process Size

32 nm

22 nm

Transistors

1,178 million

1,400 million

Die Size

228 mm²

160 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

29.9 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 6410D

Intel HD 4000

Other

Market

Desktop

Desktop

Production Status

End-of-life

—

Part Number

AD3420OJZ22HXAD3420OJHXBOX

SR0PN

Package

µPGA

FC-LGA12C

View A4-3420 Details View Core i7-3770S Details