CPU Comparison

A

AMD

AMD

AMD Opteron 6168

CORE STATE Magny-Cours

CORE SPECS 12 Cores / 12 Threads

CLOCK SPEED 1900 Base

CACHE 12 MB

MAX TDP 115W

ARCHITECTURE K10

nm

PROCESS 45 nm

LAUNCH DATE 2010

VS

i

Intel

INTEL

Core i7-875K

CORE STATE Lynnfield

CORE SPECS 4 Cores / 8 Threads

CLOCK SPEED 2.93 Base / 3.6 GHz Turbo

CACHE 8 MB (shared)

MAX TDP 95W

ARCHITECTURE Nehalem

nm

PROCESS 45 nm

LAUNCH DATE 2010

PERFORMANCE BENCHMARKS

cinebench_cinebench_r15_multicore

N/A

269

cinebench_cinebench_r20_multicore

N/A

1,121

cinebench_cinebench_r20_singlecore

N/A

158

cinebench_cinebench_r23_multicore

N/A

2,670

cinebench_cinebench_r23_singlecore

N/A

377

geekbench_multicore

N/A

1,696

geekbench_singlecore

N/A

499

DETAILED SPECIFICATIONS

SPECIFICATION

Opteron 6168

i7-875K

Core Specs

Cores

12

4 -66.7%

Threads

12

8 -33.3%

Base Clock (GHz)

1,900

2.93 -99.8%

Boost Clock (GHz)

—

3.6

Frequency (GHz)

1,900

2.93 -99.8%

Turbo Clock (GHz)

—

3.6

Multiplier

9.5

22 +131.6%

SMP CPUs

2

1 -50.0%

Cache

L1 Cache

768 KB (shared)

64 KB (per core)

L2 Cache

6 MB (per core)

256 KB (per core)

L3 Cache

12 MB

8 MB (shared)

Power

TDP (W)

115

95 -17.4%

Architecture

Architecture

K10

Nehalem

Codename

Magny-Cours

Lynnfield

Generation

Opteron (Magny-Cours)

Core i7 (Lynnfield)

Process Size

45 nm

45 nm

Transistors

1,800 million

774 million

Die Size

346 mm²

296 mm²

Foundry

—

Intel

Memory

Memory Support

DDR3

DDR3

Memory Bus

—

Dual-channel

Memory Bandwidth

—

21.3 GB/s

ECC Memory

No

No

Platform

Socket

AMD Socket G34

Intel Socket 1156

Chipsets

—

H55, H57, P55

PCIe

Gen 2

Gen 2, 16 Lanes(CPU only)

Other

Market

Server/Workstation

Desktop

Production Status

End-of-life

End-of-life

Launch Price

—

$353

Part Number

OS6168WKTCEGO

SLBS2

Package

—

FC-LGA8

View Opteron 6168 Details View Core i7-875K Details