CPU Comparison

A

AMD

AMD

AMD Opteron 4276 HE

CORE STATE Valencia

CORE SPECS 8 Cores / 8 Threads

CLOCK SPEED 2.6 Base / 3.6 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 65W

ARCHITECTURE Bulldozer

nm

PROCESS 32 nm

LAUNCH DATE 2012

VS

i

Intel

INTEL

Core i7-3520M

CORE STATE Ivy Bridge

CORE SPECS 2 Cores / 4 Threads

CLOCK SPEED 2.9 Base / 3.6 GHz Turbo

CACHE 4 MB (shared)

MAX TDP 35W

ARCHITECTURE Ivy Bridge

nm

PROCESS 22 nm

LAUNCH DATE 2012

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

243

cinebench_cinebench_r20_multicore

N/A

1,015

cinebench_cinebench_r20_singlecore

N/A

143

cinebench_cinebench_r23_multicore

N/A

2,419

cinebench_cinebench_r23_singlecore

N/A

341

geekbench_multicore

N/A

1,156

geekbench_singlecore

N/A

570

DETAILED SPECIFICATIONS

SPECIFICATION

Opteron 4276 HE

i7-3520M

Core Specs

Cores

8

2 -75.0%

Threads

8

4 -50.0%

Base Clock (GHz)

2.6

2.9 +11.5%

Boost Clock (GHz)

3.6

3.6 0.0%

Frequency (GHz)

2.6

2.9 +11.5%

Turbo Clock (GHz)

3.6

3.6 0.0%

Multiplier

12.5

29 +132.0%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

384 KB

64 KB (per core)

L2 Cache

8 MB

256 KB (per core)

L3 Cache

8 MB (shared)

4 MB (shared)

Power

TDP (W)

65

35 -46.2%

ACP

50 W

—

Architecture

Architecture

Bulldozer

Ivy Bridge

Codename

Valencia

Ivy Bridge

Generation

Opteron (Valencia)

Core i7 (Ivy Bridge)

Process Size

32 nm

22 nm

Transistors

1,200 million

—

Die Size

315 mm²

118 mm²

Foundry

GlobalFoundries

Intel

Memory

Memory Support

DDR3

—

Memory Bus

Dual-channel

Dual-channel

Memory Bandwidth

25.6 GB/s

—

ECC Memory

Yes

No

Platform

Socket

AMD Socket C32

Intel BGA 1023

PCIe

Gen 2

—

Graphics

Integrated Graphics

—

Intel HD 4000

Other

Market

Server/Workstation

Mobile

Production Status

End-of-life

—

Launch Price

$455

—

Part Number

OS4276OFU8KGU

SR0MU

Package

FC-LGA1207

FC-BGA12F

Tj Max

68°C

—

View Opteron 4276 HE Details View Core i7-3520M Details