CPU Prozessor AMD Phenom X4 9750 HD9750WCJ4BGH 4x 2.4GHz Sockel AM2+ AM2 *c95

General information

Type

CPU / Microprocessor

Market segment

Desktop

Family

AMD Phenom X4

Model number  ? 

9750

CPU part numbers

• HD9750WCJ4BGH is an OEM/tray microprocessor
• HD9750WCGHBOX is a boxed microprocessor with fan and heatsink

Stepping codes

JAAAB AA   JAAFB AA   JAAHB AA

Frequency  ? 

2400 MHz

Bus speed  ? 

One 1800 MHz 16-bit HyperTransport link (3.6 GT/s)

Clock multiplier  ? 

12

Package

940-pin organic micro-PGA

Sockets

Socket AM2
Socket AM2+

Introduction date

Mar 27, 2008

Price at introduction

$215

Architecture / Microarchitecture

Microarchitecture

K10

Platform

Cartwheel (mainstream platform with AMD 780G chipset)
Spider (performance platform with AMD 790FX/790GX chipsets)

Processor core  ? 

Agena

Core stepping  ? 

DR-B3

CPUID

100F23

Manufacturing process

0.065 micron silicon-on-insulator (SOI) technology
450 million transistors

Die size

285mm²

Data width

64 bit

The number of CPU cores

4

The number of threads

4

Floating Point Unit

Integrated

Level 1 cache size  ? 

4 x 64 KB 2-way set associative instruction caches
4 x 64 KB 2-way set associative data caches

Level 2 cache size  ? 

4 x 512 KB 16-way set associative caches

Level 3 cache size

2 MB 32-way set associative shared cache

Multiprocessing

Uniprocessor

Features

• MMX instructions
• Extensions to MMX
• 3DNow! technology
• Extensions to 3DNow!
• SSE / Streaming SIMD Extensions
• SSE2 / Streaming SIMD Extensions 2
• SSE3 / Streaming SIMD Extensions 3
• SSE4a  ? 
• AMD64 / AMD 64-bit technology  ? 
• EVP / Enhanced Virus Protection  ? 
• AMD-V / AMD Virtualization technology

Low power features

• Cool'n'Quiet 2.0
• CoolCore technology  ? 
• Independent Dynamic Core Technology  ? 
• Dual Dynamic Power Management  ? 
• Core C1 and C1E states
• Package S1, S3, S4 and S5 states

Integrated peripherals / components

Integrated graphics

None

Memory controller

The number of controllers: 1
Memory channels: 2
Channel width (bits): 72
Supported memory: DDR2-1066
DIMMs per channel: up to 2
Maximum memory bandwidth (GB/s): 17.1

Other peripherals

HyperTransport 3.0 technology

Electrical / Thermal parameters

V core  ? 

1.15V - 1.25V

V NorthBridge

1.25V

Maximum operating temperature  ? 

55°C - 70°C

Thermal Design Power  ? 

95 Watt

Notes on AMD Phenom X4 9750 (95W)

• On socket AM2+ platforms in the minimum performance state the processor runs at 1200 MHz / 1.05 Volt core voltage, and has TDP 56.9 Watt
• On socket AM2 platforms in the minimum performance state the processor runs at 1200 MHz / 1.15 - 1.25 Volt core voltage, and has TDP 65.3 Watt