CPU Comparison

A

AMD

AMD

AMD Sempron 2800+

CORE STATE Barton

CORE SPECS 1 Cores / 1 Threads

CLOCK SPEED 2000 Base

CACHE —

MAX TDP 62W

ARCHITECTURE K7

nm

PROCESS 130 nm

LAUNCH DATE 2001

VS

i

Intel

INTEL

Core i7-820QM

CORE STATE Clarksfield

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 1733 Base / 3.07 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 45W

ARCHITECTURE Nehalem

nm

PROCESS 45 nm

LAUNCH DATE 2009

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

155

cinebench_cinebench_r20_multicore

N/A

648

cinebench_cinebench_r20_singlecore

N/A

91

cinebench_cinebench_r23_multicore

N/A

1,545

cinebench_cinebench_r23_singlecore

N/A

218

geekbench_multicore

N/A

970

geekbench_singlecore

N/A

381

DETAILED SPECIFICATIONS

SPECIFICATION

Sempron 2800+

i7-820QM

Core Specs

Cores

1

4 +300.0%

Threads

1

8 +700.0%

Base Clock (GHz)

2,000

1,733 -13.4%

Boost Clock (GHz)

—

3.07

Frequency (GHz)

2,000

1,733 -13.4%

Turbo Clock (GHz)

—

3.07

Multiplier

12

13 +8.3%

SMP CPUs

1

1 0.0%

Cache

L1 Cache

128 KB

64 KB (per core)

L2 Cache

256 KB

256 KB (per core)

L3 Cache

—

8 MB (shared)

Power

TDP (W)

62

45 -27.4%

Architecture

Architecture

K7

Nehalem

Codename

Barton

Clarksfield

Generation

Sempron (Barton)

Core i7 (Clarksfield)

Process Size

130 nm

45 nm

Transistors

63 million

774 million

Die Size

101 mm²

296 mm²

Foundry

—

Intel

Memory

Memory Support

—

DDR3

Memory Bus

—

Dual-channel

Memory Bandwidth

—

21.3 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket A

Intel Socket G1

Chipsets

—

PM55, HM55, QM57, HM57

PCIe

—

Gen 2, 16 Lanes(CPU only)

Graphics

Integrated Graphics

On certain motherboards (Chipset feature)

None

Other

Market

Desktop

Mobile

Production Status

End-of-life

End-of-life

Launch Price

—

$546

Part Number

SDA2800DUT3D

SLBLXQ3B9

Package

µPGA

µFC-PGA8

Tj Max

—

100°C

Bundled Cooler

—

None

View Sempron 2800+ Details View Core i7-820QM Details