CPU Comparison

A

AMD

AMD

AMD Sempron 140

CORE STATE Sargas

CORE SPECS 1 Cores / 1 Threads

CLOCK SPEED 2.7 Base

CACHE —

MAX TDP 45W

ARCHITECTURE K10

nm

PROCESS 45 nm

LAUNCH DATE 2009

VS

i

Intel

INTEL

Core i7-620M

CORE STATE Arrandale

CORE SPECS 2 Cores / 4 Threads

CLOCK SPEED 2.68 Base / 3.33 GHz Turbo

CACHE 4 MB (shared)

MAX TDP 35W

ARCHITECTURE Westmere

nm

PROCESS 32 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

169

cinebench_cinebench_r20_multicore

N/A

706

cinebench_cinebench_r20_singlecore

N/A

99

cinebench_cinebench_r23_multicore

N/A

1,683

cinebench_cinebench_r23_singlecore

N/A

237

geekbench_multicore

N/A

826

geekbench_singlecore

N/A

441

DETAILED SPECIFICATIONS

SPECIFICATION

Sempron 140

i7-620M

Core Specs

Cores

1

2 +100.0%

Threads

1

4 +300.0%

Base Clock (GHz)

2.7

2.68 -0.7%

Boost Clock (GHz)

—

3.33

Frequency (GHz)

2.7

2.68 -0.7%

Turbo Clock (GHz)

—

3.33

Multiplier

13.5

20 +48.1%

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

—

4 MB (shared)

Power

TDP (W)

45

35 -22.2%

Architecture

Architecture

K10

Westmere

Codename

Sargas

Arrandale

Generation

Sempron (Sargas)

Core i7 (Arrandale)

Process Size

45 nm

32 nm

Transistors

234 million

382 million

Die Size

117 mm²

81 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

17.1 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM3

Intel BGA 1288

Chipsets

—

PM55, HM55, QM57, HM57

PCIe

Gen 2

Gen 2

Graphics

Integrated Graphics

On certain motherboards (Chipset feature)

HD Graphics (Ironlake)

Other

Market

Desktop

Mobile

Production Status

End-of-life

End-of-life

Launch Price

—

$332

Part Number

SDX140HBK13GQSDX140HBGQBOX

SLBPESLBTRSLBZTQ4CC

Package

µPGA

mFCBGA10

Tj Max

—

105°C

View Sempron 140 Details View Core i7-620M Details