CPU Comparison

A

AMD

AMD

AMD A8-5557M

CORE STATE Richland

CORE SPECS 4 Cores / 4 Threads

CLOCK SPEED 2.1 Base / 3.1 GHz Turbo

CACHE —

MAX TDP 35W

ARCHITECTURE Piledriver

nm

PROCESS 32 nm

LAUNCH DATE 2013

VS

i

Intel

INTEL

Core i5-4258U

CORE STATE Haswell

CORE SPECS 2 Cores / 4 Threads

CLOCK SPEED 2.4 Base / 2.9 GHz Turbo

CACHE 3 MB (shared)

MAX TDP 28W

ARCHITECTURE Haswell

nm

PROCESS 22 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

geekbench_multicore

747

1,664

geekbench_singlecore

362

844

cinebench_cinebench_r15_multicore

N/A

224

cinebench_cinebench_r20_multicore

N/A

936

cinebench_cinebench_r20_singlecore

N/A

131

cinebench_cinebench_r23_multicore

N/A

2,230

cinebench_cinebench_r23_singlecore

N/A

314

DETAILED SPECIFICATIONS

SPECIFICATION

A8-5557M

i5-4258U

Core Specs

Cores

4

2 -50.0%

Threads

4

4 0.0%

Base Clock (GHz)

2.1

2.4 +14.3%

Boost Clock (GHz)

3.1

2.9 -6.5%

Frequency (GHz)

2.1

2.4 +14.3%

Turbo Clock (GHz)

3.1

2.9 -6.5%

Multiplier

21

24 +14.3%

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

—

3 MB (shared)

Power

TDP (W)

35

28 -20.0%

Architecture

Architecture

Piledriver

Haswell

Codename

Richland

Haswell

Generation

A8 (Richland)

Core i5 (Haswell)

Process Size

32 nm

22 nm

Transistors

1,178 million

1,400 million

Die Size

246 mm²

118 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

—

ECC Memory

No

No

Platform

Socket

AMD Socket FP2

Intel BGA 1168

Graphics

Integrated Graphics

Radeon HD 8550G

Intel HD 5100

Other

Market

Mobile

Mobile

Part Number

AM5557DFE44HL

SR18A

Package

BGA2

FC-BGA1168

View A8-5557M Details View Core i5-4258U Details