AMD Phenom II X4 940 Black Edition - HDZ940XCJ4DGI (HDZ940XCGIBOX)

CPU » AMD » K10 families » Phenom II X4 » 940

Specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Phenom II X4
Model number ?	940
CPU part numbers	HDZ940XCJ4DGI is an OEM/tray microprocessor HDZ940XCGIBOX is a boxed microprocessor
Stepping codes	AACSC AC CACVC AC CACZC AC
Frequency ?	3000 MHz
Bus speed ?	533 MHz Memory controller One 1800 MHz 16-bit HyperTransport link
Clock multiplier ?	15
Package	940-pin organic micro-PGA
Socket	Socket AM2+
Weight	1.4oz / 38.5g
Introduction date	Jan 8, 2009
Price at introduction	$275

Architecture / Microarchitecture
Microarchitecture	K10
Platform	Dragon
Processor core ?	Deneb
Core stepping ?	C2
CPUID	100F42
Manufacturing process	0.045 micron SOI 758 million transistors
Die size	258mm²
Data width	64 bit
The number of cores	4
The number of threads	4
Floating Point Unit	Integrated
Level 1 cache size ?	4 x 64 KB 2-way associative instruction caches 4 x 64 KB 2-way associative data caches
Level 2 cache size ?	4 x 512 KB 16-way associative caches
Level 3 cache size	6 MB shared 48-way associative cache
Virtual memory	256 TB
Multiprocessing	Uniprocessor
Features	MMX 3DNow! SSE SSE2 SSE3 SSE4a ? Advanced Bit Manipulation ? AMD64 technology ? AMD-V (virtualization) technology Enhanced Virus Protection ?
Low power features	Cool'n'Quiet 3.0 CoolCore Technology ? Dual Dynamic Power Management ? Core C1 and C1E states Package S0, S1, S3, S4 and S5 states
On-chip peripherals	Integrated 144-bit DDR2 Memory Controller HyperTransport 3 technology

Electrical/Thermal parameters
V core ?	1.225V - 1.425V
V NorthBridge	1.15V - 1.3V
Maximum operating temperature ?	55°C - 62°C
Thermal Design Power ?	125 Watt (Socket AM2+/Socket AM3) 139.6 Watt (Socket AM2)

Notes on AMD HDZ940XCJ4DGI
The processor has unlocked clock multiplier On socket AM2+/AM3 platforms in the minimum performance state the processor runs at 800 MHz / 0.875 - 1.15 Volt core voltage, and has TDP 48.8 Watt On socket AM2 platforms in the minimum performance state the processor runs at 800 MHz / 1.15 Volt core voltage, and has TDP 77 Watt

CPUs, related to AMD Phenom II X4 940

Model Cores /
Threads Freq. L3
cache TDP Features

AMD Phenom II X4 family, Socket AM2+

   AMD Phenom II X4 920 4 / 4 2.8 GHz 6 MB 140.8 Watt Unlock

AMD Phenom II X4 family, K10 micro-architecture, Other sockets

   AMD Phenom II X4 B99 4 / 4 3.3 GHz 6 MB 95 Watt Unlock

   AMD Phenom II X4 965 (125W, non-BE) 4 / 4 3.4 GHz 6 MB 125 Watt Unlock

   AMD Phenom II X4 965 (140W, BE) 4 / 4 3.4 GHz 6 MB 140 Watt Unlock

   AMD Phenom II X4 965 (125W, BE) 4 / 4 3.4 GHz 6 MB 125 Watt Unlock

   AMD Phenom II X4 970 (rev. C3) 4 / 4 3.5 GHz 6 MB 125 Watt Unlock

   AMD Phenom II X4 970 (rev. E0) 4 / 4 3.5 GHz 6 MB 125 Watt Unlock

   AMD Phenom II X4 975 4 / 4 3.6 GHz 6 MB 125 Watt Unlock

   AMD Phenom II X4 980 4 / 4 3.7 GHz 6 MB 125 Watt Unlock

Other families, K10 micro-architecture, Socket AM2+

   AMD Phenom II X3 715 3 / 3 2.8 GHz 6 MB 95 Watt Unlock

• Highlighted numbers and features indicate whether specific processor performs better or worse than Phenom II X4 940

• Within each category, the CPUs are sorted from slower (at the top) to faster (at the bottom)

• List of related CPUs is not complete.

• Features abbreviations:

Unlock - Unlocked multiplier

Pictures (6)


SICK!!
2009-02-02 13:51:51 Posted by: yayoWHITESACK
Awsome processor Running @ 3710.4 Mhz

Not the badest
2009-05-22 10:50:18 Posted by: Cr@zed^
24h Primestable @ 3800MHz valid.canardpc.com/show_oc.php? id=569964

Phenom II X4 940 BE CPU
2010-02-09 22:13:13 Posted by: gshv
Stepping code CACVC AC


2010-02-09 22:14:53 Posted by: gshv


CACZC
2010-10-15 03:09:37 Posted by: Athlonite
this is my Phenom II X4 940BE CACZC AC 0918CPMW

Phenom II 940BE AM2+
2011-10-01 06:13:33 Posted by: Stefan Plöchinger
HDZ940XCJ4DGI CACVC AC 0850BPAW 9074422L80463 My first Phenom II, ordered on Jan-08-2009

Benchmarks

Compare results with tested CPUs from one of the following families:
To compare benchmark results with all other microprocessors please

Tested processor

CPU ID:

0F42h

CPU vendor string:

AuthenticAMD

CPU name string:

AMD Phenom(tm) II X4 940 Processor

Integer performance

Part number		Result
AMD Phenom II X4 955 (95W, rev. C3, BE) ?		106.3%
AMD Phenom II X4 840 ?		106.2%
AMD FX-Series FX-6100 ?		103.8%
AMD A8-3870K ?		103.3%
AMD Athlon II X4 645 ?		103.1%
AMD Phenom II X4 940 ?		100%
AMD Athlon II X4 640 (rev. E0) ?		99.8%
AMD Athlon II X4 640 ?		99.8%
AMD Phenom II X4 960T ?		99.7%
AMD Phenom II X4 945 (95W, rev. C2) ?		99.7%
AMD Phenom II X4 945 (125W) ?		99.7%

Floating Point performance

Part number		Result
AMD FX-Series FX-8120 ?		101.9%
Intel Core i5-760 ?		100.6%
AMD A8-3870K ?		100.2%
AMD Phenom II X4 B95 ?		100.1%
AMD Phenom II X4 945 (95W, rev. C2) ?		100%
AMD Phenom II X4 940 ?		100%
AMD Athlon II X4 640 ?		100%
AMD Phenom II X4 945 (125W) ?		99.9%
AMD Athlon II X4 640 (rev. E0) ?		99.7%
AMD Phenom II X4 960T ?		99.6%
Intel Core i5-680 ?		98.8%

MMX / SSE / SSE2 performance

Part number		Result
Intel Core 2 Quad Q9400 ?		102.2%
AMD Phenom II X4 960T ?		102.1%
Intel Core i5-650 ?		102%
AMD Athlon II X4 645 ?		101.7%
AMD A8-3870K ?		101.5%
AMD Phenom II X4 940 ?		100%
AMD Phenom II X4 945 (125W) ?		99.5%
AMD Phenom II X4 945 (95W, rev. C2) ?		99.5%
AMD Phenom II X4 B95 ?		99.4%
AMD Athlon II X4 640 ?		98.4%
AMD Athlon II X4 640 (rev. E0) ?		98.3%

Memory-intensive program performance

Part number		Result
AMD Phenom II X4 925 (rev. C3) ?		101.2%
AMD Phenom II X4 B93 ?		100.6%
AMD Phenom II X3 740 ?		100.5%
Intel Core 2 Quad Q9550 ?		100.4%
AMD Phenom II X4 830 ?		100.3%
AMD Phenom II X4 940 ?		100%
AMD Phenom II X4 650T ?		99.3%
AMD Phenom II X2 560 BE ?		99.1%
AMD Phenom II X2 555 BE (rev. C3) ?		98.2%
AMD Phenom II X4 820 ?		97.7%
AMD A8-3870K ?		97.5%

CPU ID (3)

View / search public CPUID submissions | Check your CPU

NOTE: CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Phenom II X4 940 CPU.

Manufacturer:	AMD
CPU Family:	Phenom II X4
Model Number:	940
Frequency:	3399 MHz

Part number:	HDZ940XCJ4DGI
Stepping Code:
Comment:
Submitted by:

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Phenom(tm) II X4 940 Processor
Cores:	4
Logical processors:	4
Processor type:	Original OEM Processor
Core stepping:	RB-C2
CPUID signature:	100F42
Family:	16 (010h)
Model:	4 (04h)
Stepping:	2 (02h)

Cache: L1 data L1 instruction L2 L3

Size: 4 x 64 KB 4 x 64 KB 4 x 512 KB 6 MB

Associativity: 2-way set
associative 2-way set
associative 16-way set
associative 48-way set
associative

Line size: 64 bytes 64 bytes 64 bytes 64 bytes

Lines per tag: 1 1 1 1

Instruction set extensions Additional instructions

MMX Advanced Bit manipulation

AMD extensions to MMX CLFLUSH

3DNow! CMOV

Extensions to 3DNow! CMPXCHG16B

SSE CMPXCHG8B

SSE2 FXSAVE/FXRSTORE

SSE3 MONITOR/MWAIT

SSE4A POPCNT

PREFETCH/PREFETCHW

SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 1 GB large page support

64-bit / Intel 64 100MHz multiplier control

NX bit/XD-bit 128-bit SSE instructions

Secure Virtual Machine (Virtualization) 36-bit page-size extensions

PowerNow! / Cool'n'Quiet Advanced programmable interrupt controller

Core multi-processing legacy mode

Debugging extensions

Extended APIC space

Hardware P-state control

Hardware thermal control

Instruction based sampling

LAHF/SAHF support in 64-bit mode

LBR virtualization

LOCK MOV CR0 means MOV CR8

Machine check architecture

Machine check exception

Memory-type range registers

Misaligned SSE mode

Model-specific registers

Nested page tables

OS visible workaround

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

RDTSCP

SKINIT and STGI support

SVM lock

Software thermal control

Support for NRIP save

THERMTRIP

TSC rate is ensured to be invariant across all states

Temperature sensor

Time stamp counter

Virtual 8086-mode enhancements

Watchdog timer support

Our CPUID database has 3 records for this microprocessor. See all submitted records.

Comments (0)

Last modified: 13 Feb 2012