CPU Comparison

A

AMD

AMD

AMD Sempron 145

CORE STATE Sargas

CORE SPECS 1 Cores / 1 Threads

CLOCK SPEED 2.8 Base

CACHE —

MAX TDP 45W

ARCHITECTURE K10

nm

PROCESS 45 nm

LAUNCH DATE 2010

VS

i

Intel

INTEL

Core i7-2920XM

CORE STATE Sandy Bridge

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 2.5 Base / 3.5 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 55W

ARCHITECTURE Sandy Bridge

nm

PROCESS 32 nm

LAUNCH DATE 2011

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

369

cinebench_cinebench_r15_singlecore

N/A

52

cinebench_cinebench_r20_multicore

N/A

1,539

cinebench_cinebench_r20_singlecore

N/A

217

cinebench_cinebench_r23_multicore

N/A

3,666

cinebench_cinebench_r23_singlecore

N/A

517

geekbench_multicore

N/A

1,452

geekbench_singlecore

N/A

430

DETAILED SPECIFICATIONS

SPECIFICATION

Sempron 145

i7-2920XM

Core Specs

Cores

1

4 +300.0%

Threads

1

8 +700.0%

Base Clock (GHz)

2.8

2.5 -10.7%

Boost Clock (GHz)

—

3.5

Frequency (GHz)

2.8

2.5 -10.7%

Turbo Clock (GHz)

—

3.5

Multiplier

14

25 +78.6%

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

—

8 MB (shared)

Power

TDP (W)

45

55 +22.2%

Architecture

Architecture

K10

Sandy Bridge

Codename

Sargas

Sandy Bridge

Generation

Sempron (Sargas)

Core i7 Extreme (Sandy Bridge)

Process Size

45 nm

32 nm

Transistors

234 million

1,160 million

Die Size

117 mm²

216 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

—

25.6 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket AM3

Intel Socket G2 (988B)

Chipsets

—

QM67, HM67

PCIe

Gen 2

Gen 2, 16 Lanes(CPU only)

Graphics

Integrated Graphics

On certain motherboards (Chipset feature)

Intel HD 3000

Other

Market

Desktop

Mobile

Production Status

End-of-life

End-of-life

Launch Price

—

$1096

Part Number

SDX145HBK13GMSDX145HBGMBOX

SR02E

Package

µPGA

rPGA

View Sempron 145 Details View Core i7-2920XM Details