CPU Comparison

A

AMD

AMD

AMD A6-6400K

CORE STATE Richland

CORE SPECS 2 Cores / 2 Threads

CLOCK SPEED 3.9 Base / 4.1 GHz Turbo

CACHE —

MAX TDP 65W

ARCHITECTURE Piledriver

nm

PROCESS 32 nm

LAUNCH DATE 2013

VS

i

Intel

INTEL

Core i7-4558U

CORE STATE Haswell-ULT

CORE SPECS 2 Cores / 4 Threads

CLOCK SPEED 2.8 Base / 3.3 GHz Turbo

CACHE 4 MB (shared)

MAX TDP 28W

ARCHITECTURE Haswell

nm

PROCESS 22 nm

LAUNCH DATE 2013

PERFORMANCE BENCHMARKS

geekbench_multicore

577

1,983

geekbench_singlecore

411

1,028

cinebench_cinebench_r15_multicore

N/A

252

cinebench_cinebench_r20_multicore

N/A

1,051

cinebench_cinebench_r20_singlecore

N/A

148

cinebench_cinebench_r23_multicore

N/A

2,503

cinebench_cinebench_r23_singlecore

N/A

353

DETAILED SPECIFICATIONS

SPECIFICATION

A6-6400K

i7-4558U

Core Specs

Cores

2

2 0.0%

Threads

2

4 +100.0%

Base Clock (GHz)

3.9

2.8 -28.2%

Boost Clock (GHz)

4.1

3.3 -19.5%

Frequency (GHz)

3.9

2.8 -28.2%

Turbo Clock (GHz)

4.1

3.3 -19.5%

Multiplier

39

28 -28.2%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

96 KB

64 KB (per core)

L2 Cache

1 MB (shared)

256 KB (per core)

L3 Cache

—

4 MB (shared)

Power

TDP (W)

65

28 -56.9%

Architecture

Architecture

Piledriver

Haswell

Codename

Richland

Haswell-ULT

Generation

A6 (Richland)

Core i7 (Haswell)

Process Size

32 nm

22 nm

Transistors

1,303 million

1,300 million

Die Size

246 mm²

118 mm²

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

—

Memory Bandwidth

29.9 GB/s

—

ECC Memory

No

No

Platform

Socket

AMD Socket FM2

Intel BGA 1168

Chipsets

A88X, A85X, A78, A75, A68H, A55

—

PCIe

Gen 2

—

Graphics

Integrated Graphics

Radeon HD 8470D

Intel HD 5100

Other

Market

Desktop

Mobile

Production Status

End-of-life

—

Part Number

AD640KOKHLBOXAD640KOKA23HL

SR188

Package

µPGA

FC-BGA1168

View A6-6400K Details View Core i7-4558U Details