CPU Comparison

A

AMD

AMD

AMD A4-3305M

CORE STATE Llano

CORE SPECS 2 Cores / 2 Threads

CLOCK SPEED 1900 Base / 2.5 GHz Turbo

CACHE —

MAX TDP 35W

ARCHITECTURE K10

nm

PROCESS 32 nm

LAUNCH DATE 2011

VS

i

Intel

INTEL

Core i5-2557M

CORE STATE Sandy Bridge

CORE SPECS 2 Cores / 4 Threads

CLOCK SPEED 1700 Base

CACHE 3 MB (shared)

MAX TDP 17W

ARCHITECTURE Sandy Bridge

nm

PROCESS 32 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

139

cinebench_cinebench_r20_multicore

N/A

580

cinebench_cinebench_r20_singlecore

N/A

81

cinebench_cinebench_r23_multicore

N/A

1,381

cinebench_cinebench_r23_singlecore

N/A

195

geekbench_multicore

N/A

776

geekbench_singlecore

N/A

382

DETAILED SPECIFICATIONS

SPECIFICATION

A4-3305M

i5-2557M

Core Specs

Cores

2

2 0.0%

Threads

2

4 +100.0%

Base Clock (GHz)

1,900

1,700 -10.5%

Boost Clock (GHz)

2.5

—

Frequency (GHz)

1,900

1,700 -10.5%

Turbo Clock (GHz)

2.5

—

Multiplier

19

17 -10.5%

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

—

3 MB (shared)

Power

TDP (W)

35

17 -51.4%

Architecture

Architecture

K10

Sandy Bridge

Codename

Llano

Sandy Bridge

Generation

A4 (Llano)

Core i5 (Sandy Bridge)

Process Size

32 nm

32 nm

Transistors

1,178 million

624 million

Die Size

228 mm²

149 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

Dual-channel

ECC Memory

No

No

Platform

Socket

AMD Socket FS1

Intel BGA 1023

Graphics

Integrated Graphics

Radeon HD 6480G

Intel HD 3000

Other

Market

Mobile

Mobile

Production Status

End-of-life

End-of-life

Part Number

AM3305DDX22GX

SR0CS

Package

µPGA

rPGA

View A4-3305M Details View Core i5-2557M Details