AMD Athlon 64 X2 6400+ - ADX6400IAA6CZ (ADX6400CZBOX / ADX6400CZWOF)

CPU » AMD » K8 families » Athlon 64 X2 » 6400+

Specifications

AMD Athlon 64 X2 6400+ is the fastest dual-core processor for socket AM2. This processor is the best socket AM2 upgrade for people who mostly play games. For 3D rendering, Video encoding and similar applications the Phenom 4X microprocessors could be a better upgrade option. Although at this time (March 2008) the fastest Phenom 4X runs only at 2.5 GHz, it has much better performance in multi-threaded applications than the Athlon 64 X2 6400+ due to improved micro-architecture, and primarily due to quad-core design.

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AMD Athlon 64 X2 6400+ specifications

General information
Type	CPU / Microprocessor
Market segment	Desktop
Family	AMD Athlon 64 X2
Model number ?	6400+
CPU part numbers	ADX6400IAA6CZ is an OEM/tray microprocessor ADX6400CZBOX is a boxed microprocessor ADX6400CZWOF is a boxed microprocessor
Stepping code	CCB8F
Frequency ?	6400+ (rated) 3200 MHz (real)
Clock multiplier ?	16
Package	940-pin organic microPGA
Socket	Socket AM2

Architecture / Microarchitecture
Microarchitecture	K8
Processor core ?	Windsor
Core stepping ?	F3
Manufacturing process	0.09 micron 243 million transistors
Data width	64 bit
The number of cores	2
The number of threads	2
Floating Point Unit	Integrated
Level 1 cache size ?	2 x 64 KB 2-way associative instruction cache 2 x 64 KB 2-way associative data cache
Level 2 cache size ?	2 x 1 MB exclusive 16-way associative cache
Physical memory	1 TB
Virtual memory	256 TB
Multiprocessing	Uniprocessor
Features	MMX instructions 3DNow! technology SSE / Streaming SIMD Extensions SSE2 / Streaming SIMD Extensions 2 SSE3 / Streaming SIMD Extensions 3 AMD64 / AMD 64-bit technology ? EVP / Enhanced Virus Protection ? VT / Virtualization technology ?
Low power features	Halt state Stop Grant state ? Cool'n'Quiet technology
On-chip peripherals	Dual-channel DDR2 SDRAM memory controller HyperTransport link

Electrical / Thermal parameters
V core ?	1.35V / 1.4V
Maximum operating temperature ?	55°C - 63°C
Thermal Design Power ?	125 Watt

Notes on AMD ADX6400IAA6CZ
ADX6400CZBOX includes fan/heatsink ADX6400CZWOF does not include fan/heatsink

CPUs, related to AMD Athlon 64 X2 6400+

Model Cores /
Threads Freq. L2
cache TDP Features

AMD Athlon 64 X2 family, Socket AM2

   Athlon 64 X2 5200+ (76W) 2 / 2 2.7 GHz 1 MB 76 Watt VT, ESS

   Athlon 64 X2 5200B 2 / 2 2.7 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5400+ (65 W, non-BE) 2 / 2 2.8 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5400+ (65 W, BE) 2 / 2 2.8 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5400+ (89W) 2 / 2 2.8 GHz 1 MB 89 Watt VT, ESS

   Athlon 64 X2 5400B 2 / 2 2.8 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5600+ (2.8 GHz, 89W) 2 / 2 2.8 GHz 2 MB 89 Watt VT, ESS

   Athlon 64 X2 5600+ (2.9 GHz, 65W) 2 / 2 2.9 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5600+ (2.9 GHz, 89W) 2 / 2 2.9 GHz 1 MB 89 Watt VT, ESS

   Athlon 64 X2 5600B 2 / 2 2.9 GHz 1 MB 65 Watt VT, ESS

   Athlon 64 X2 5800+ 2 / 2 3 GHz 1 MB 89 Watt VT, ESS

   Athlon 64 X2 6000+ (3 GHz, 125W) 2 / 2 3 GHz 2 MB 125 Watt VT, ESS

   Athlon 64 X2 6000+ (3 GHz, 89W) 2 / 2 3 GHz 2 MB 89 Watt VT, ESS

   Athlon 64 X2 6000+ (3.1 GHz) 2 / 2 3.1 GHz 1 MB 89 Watt VT, ESS

   Athlon 64 X2 6400+ 2 / 2 3.2 GHz 2 MB 125 Watt VT, ESS

AMD Athlon 64 X2 family, K8 micro-architecture, Other sockets

   Athlon 64 X2 4600+ 2 / 2 2.4 GHz 1 MB 110 Watt VT, ESS

   Athlon 64 X2 4600+ 2 / 2 2.4 GHz 1 MB 110 Watt VT, ESS

   Athlon 64 X2 4800+ 2 / 2 2.4 GHz 2 MB 110 Watt VT, ESS

Other families, K8 micro-architecture, Socket AM2

   Sempron LE-1300 1 / 1 2.3 GHz 512 KB 45 Watt VT, ESS

   Athlon 64 LE-1660 1 / 1 2.8 GHz 512 KB 45 Watt VT, ESS

   Sempron X2 2200 2 / 2 2 GHz 512 KB 65 Watt VT, ESS

   Sempron X2 2300 2 / 2 2.2 GHz 512 KB 65 Watt VT, ESS

   Athlon Neo X2 6650e 2 / 2 2.2 GHz 1 MB 35 Watt VT, ESS

   Athlon 64 FX FX-62 2 / 2 2.8 GHz 2 MB 125 Watt VT, ESS

• Highlighted numbers and features indicate whether specific processor performs better or worse than Athlon 64 X2 6400+

• 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:

VT - Virtualization
ESS - PowerNow! / Enhanced SpeedStep

FAQ

Q: I have an AMD Athlon 64 X2 6400+ processor. Is it possible to upgrade it?

A: Probably yes. CPU compatibility is determined by your motherboard. Please check CPU-Upgrade.com resource for CPU support list for your board.

AMD Athlon 64 X2 6400+ Overclocking

Sorry, overclocking information is not available at this time.

Pictures (5)


AMD Athlon 64 X2 6400+
2009-01-29 13:40:40 Posted by: Dag Sturla Blomli
This is mine and it is free to use

ADX6400IAA6CZ
2009-03-31 16:44:37 Posted by: Dave Palmer


My Old Processor :)
2010-10-20 00:02:08 Posted by: Tim McClain
Free to use.


2011-01-16 14:42:06 Posted by: ciesla05



2011-09-20 13:06:21 Posted by: Del Kreed
Black Edition

Benchmarks

Benchmark tools

Compare AMD Athlon 64 X2 6400+ benchmark results with all tested CPUs from one of the following families:
To compare this Athlon 64 X2 CPU with any tested processor please proceed to
For additional benchmarks, comparing multi-threaded performance of this microprocessor with other Athlon 64 X2 CPUs and the fastest AMD and Intel x86 chips, please visit AMD Athlon 64 X2 6400+ benchmarks page.

AMD Athlon 64 X2 6400+ benchmarks

The graphs below show up to 10 processors with aproximately the same level of performance in different types of applications. All processors were tested at nominal frequency (not overclocked), with stock heatsink and default BIOS settings. To see how the Athlon 64 X2 6400+ compares to other CPUs please see benchmark tools section above.

Benchmarked processor

CPU ID: 0F33h

CPU vendor string: AuthenticAMD

CPU name string: AMD Athlon(tm) 64 X2 Dual Core Processor 6400+

Integer performance

Part number Result

Intel Celeron G530 ?

104.3%

Intel Pentium E5200 ?

102.1%

Intel Celeron E3300 ?

102%

Intel Core 2 Duo E7200 ?

101.1%

Intel Pentium G630T ?

100.1%

AMD Athlon 64 X2 6400+ ?

100%

Intel Celeron E3200 ?

98%

Intel Core 2 Duo E6600 ?

97.5%

Intel Pentium E2220 ?

97.5%

Intel Celeron E1600 ?

97.5%

Intel Core 2 Duo E4600 ?

97.5%

Floating Point performance

Part number Result

Intel Pentium G860 ?

105.5%

Intel Pentium G645 ?

102.1%

Intel Pentium G850 ?

102%

Intel Pentium E6700 ?

102%

Intel Core 2 Duo E8500 ?

100.6%

AMD Athlon 64 X2 6400+ ?

100%

Intel Pentium G840 ?

98.6%

Intel Pentium G640 ?

98.5%

Intel Pentium E6600 ?

98.2%

Intel Core 2 Duo E7600 ?

97.9%

Intel Pentium E5700 ?

95.2%

MMX / SSE / SSE2 performance

Part number Result

Intel Celeron E3300 ?

102.9%

Intel Celeron G530 ?

102.5%

AMD Athlon X2 7850 ?

100.5%

AMD A4-3400 (HX) ?

100.2%

AMD A4-3400 ?

100.1%

AMD Athlon 64 X2 6400+ ?

100%

Intel Celeron E3200 ?

98.8%

Intel Pentium G630T ?

98.5%

Intel Pentium Extreme Edition 965 HH80553PH1094M ?

97.5%

AMD Athlon X2 7750 (BE) ?

96.9%

Intel Core 2 Duo E6600 ?

96.2%

Memory-intensive program performance

Part number Result

AMD Athlon X2 7550 ?

103%

Intel Pentium E5200 ?

102.6%

Intel Core 2 Duo E8300 ?

101.6%

Intel Core 2 Duo E4600 ?

100.9%

AMD Athlon X2 7450 ?

100.7%

AMD Athlon 64 X2 6400+ ?

100%

AMD Athlon X2 6500 ?

98%

AMD Athlon X2 5200+ (0.045 micron) ?

97.5%

Intel Pentium Extreme Edition 965 HH80553PH1094M ?

96.9%

Intel Core 2 Duo E4500 ?

95.1%

Intel Core 2 Duo E6400 ?

94.4%

CPU ID (2)

CPUID Tools

Our CPUID database contains 2 records for this microprocessor. See all submitted records.
Use our CPU identification tool to check features of your CPU.

CPUID features of Athlon 64 X2 6400+

NOTE: The CPU ID information below was taken from one CPU and may include features that are not present in all different steppings of the AMD Athlon 64 X2 6400+ CPU.

Manufacturer:	AMD
CPU Family:	Athlon 64 X2
Model Number:	6400+
Frequency:	3214 MHz

Part number:	ADX6400IAA6CZ
Stepping Code:
Comment:
Submitted by:	Alcapone

General information
Vendor:	AuthenticAMD
Processor name (BIOS):	AMD Athlon(tm) 64 X2 Dual Core Processor 6400+
Cores:	2
Logical processors:	2
Processor type:	Original OEM Processor
Core stepping:	JH-F3
CPUID signature:	40F33
Family:	15 (0Fh)
Model:	67 (043h)
Stepping:	3 (03h)

Cache: L1 data L1 instruction L2

Size: 2 x 64 KB 2 x 64 KB 2 x 1 MB

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

Line size: 64 bytes 64 bytes 64 bytes

Lines per tag: 1 1 1

Instruction set extensions Additional instructions

MMX CLFLUSH

AMD extensions to MMX CMOV

3DNow! CMPXCHG16B

Extensions to 3DNow! CMPXCHG8B

SSE FXSAVE/FXRSTORE

SSE2 RDTSCP

SSE3 SYSCALL/SYSRET

SYSENTER/SYSEXIT

Major features Other features

On-chip Floating Point Unit 36-bit page-size extensions

64-bit / Intel 64 Advanced programmable interrupt controller

NX bit/XD-bit Core multi-processing legacy mode

Secure Virtual Machine (Virtualization) Debugging extensions

PowerNow! / Cool'n'Quiet Extended APIC space

Frequency ID control

Hardware thermal control

LAHF / SAHF support in 64-bit mode

LOCK MOV CR0 means MOV CR8

Machine check architecture

Machine check exception

Memory-type range registers

Model-specific registers

Page attribute table

Page global extension

Page-size extensions (4MB pages)

Physical address extensions

Software thermal control

THERMTRIP

Temperature sensor

Time stamp counter

Virtual 8086-mode enhancements

Voltage ID control

Comments (0)

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Last modified: 14 May 2013