Bonjour a tous, je voulais savoir si je gagnerais beaucoup en performance si je changai mon 5200+ contre un 6400+, tout en sachant qu'il faut que je me depeche vite car les 6400+ ne seront certainment plus vendu tres longtemp^^
merci de votre aide.
 
ps: ma config
athlon 64x2 5200+
3 go de ddr2
9800gt
 

Si tu veux sentir du gain faut passer sur les phenom II X2 si tu veux rester en dual.
http://www.materiel.net/ctl/Proces [...] 2_250.html
ou
http://www.materiel.net/ctl/Proces [...] ition.html

Ou bien monter en tarif et passer sur du 3 ou 4 cores.
Dans tous les cas passer d'une 5200+ a un 6400+ c'est de l'argent jeté par les fenêtres.

Modèle de ta carte mère?

justement je pense pas que ma carte mère soit compatible am2+ c'est une msi-7295 http://www.nec-computers.fr/suppor [...] ource=1409
 
et la derniere mise a jour du bios date de fin 2008;
http://www.nec-computers.fr/suppor [...] ource=2006
si avec sa tu peut me dire si ma carte est compatible am2+ merci!

J'ai été sur le site constructeur msi et je ne trouve pas ton modèle de carte mère
Donc je ne connais pas liste des supports processeurs etc.

Mon lien ne marche pas? le 1er? bon sinon tu va ici :
http://www.nec-computers.fr/support/  
et dans l'onglet recherche tu tape ms-7295, de toute facon le notice n'as pas ete mis a jour depuis sa sortie je crois.
au cas ou tu trouverais pas je t'ai fais un copier coller des infos qui pourait t'aider:  
 
•Form Factor: µATX 24.3 cm x 24.3 cm
•CPU Support: AMD® Sempron, Athlon 64, Athlon 64 X2 dual-core processors
•System Memory: Four 240-pin DDR2 SDRAM DIMMs
•Chipset: nVIDIA C51PVG
•nVIDIA MCP51 Media and Communications Processor
•Audio: Realtek ALC888 Codec
•Network Features: Ethernet PHY VSC8601X
•Trusted Platform Module (TPM1.2)
 
 
 
 
CPU Support
•Socket AM2 (940 pin)
•Support for AMD® Sempron, Athlon 64, Athlon 64 X2 dual-core processor
 
 
 
 
Memory
•Four 240-pin DDR2 SDRAM DIMM sockets
•DDR2 memory DIMM frequencies of 533 MHz, 667 MHz and 800 MHz
•Maximum memory size: 4 GB
•256 MB, 512 MB, and 1 GB DDR2 modules
•Unbuffered DIMMs and ECC memory

ou encore^^:
Chipset: nVIDIA C51PVG
•Integrated Graphics Processor (North Bridge) •Primary HyperTransport Link (to CPU)  
◦Up to 1.0 GHz, for a total bandwidth of up to 8.0 GT/s
◦Supports coherent and non-coherent data types
◦Supports isochronous and non-isochronous data channels
◦Supports real-time link reconnect/disconnect
◦Clock spread spectrum capability
•PCI Express Interface  
◦1x16 PCI Express lanes graphic interface which can be divided into two smaller links for use by other devices
◦1x1 PCI Express general purpose links
◦WAKE# function is supported for power management
•Secondary HyperTransport Link  
◦Up to 1.0 GHz operation
◦Supports coherent and non-coherent data types
◦Supports isochronous and non-isochronous data channels
◦Supports real-time link reconnect/disconnect
◦Clock spread spectrum capability
•Power Management  
◦Supports Instantly Available PC (IAPC), ACPI 2.0, and PCI PM 1.1
◦PME message support on PCI Express links
◦Active clock generator management
◦Active clock tree gating and PLL power-down
◦Integrated thermal sensor
◦Suspend to RAM (STR) or ACPI S3 support
◦Suspend to Disk (STD) or ACPI S4/S5 support
◦Supports FID/VID cycles for CPU P-state transition and AMD Cool'n'Quiet
•Integrated Graphics Interface  
◦DirectX 9.0c Shader Model 3.0 Graphics Processing Unit  
■CineFX 3.0 Shading Architecture
■Vertex Shaders  
■Supports Microsoft DirectX 9.0 Vertex Shader 3.0
■Displacement mapping
■Geometry instancing
■Infinite length vertex programs
■Pixel Shaders  
■Supports DirectX 9.0 Pixel Shader 3.0
■Full pixel branching support
■Supports Multiple Render Targets (MRTs)
■Infinite length pixel programs
■GeForce6-Class Texture Engine  
■Up to 16 textures per rendering pass
■Supports 16-bit floating point format and 32-bit floating point format
■Supports non-power of two textures
■Supports sRGB texture format for gamma textures
■DirectX and S3TC texture compression
■Full 128-bit studio-quality floating point precision through the entire rendering pipeline with native hardware support for 32 bpp, 64 bpp, and 128 bpp rendering modes
■Intellisample 3.0 Technology2
■Advanced 16× anisotropic filtering
■Blistering-fast antialiasing and compression performance
■New rotated-grid antialiasing removes jagged edges for incredible edge quality
■Supports advanced lossless compression algorithms for color, texture, and z-data, at even higher resolutions and frame rates
■Fast z-clear
■nVIDIA® UltraShadow technology; designed to enhance the performance of shadow-intensive games, like id Software Doom 3
■Advanced thermal management and thermal monitoring
◦Programmable PureVideo Processor  
■Sixteen-way VLIW SIMD vector processor
■Separate scaling controller and coefficient generator
■Up to 96 operations per clock
■MPEG video decode
■WMV9 decode acceleration
■Advanced adaptive de-interlacing
■High-quality video scaling and filtering
■Hardware accelerated MPEG-2 decode exposed through DirectX Video Acceleration (DXVA)
■High Definition (HD) mpeg2 decode (1080i) is supported in overlay mode
■Microsoft Video Mixing Renderer (VMR) supports multiple video windows with full video quality and features in each window
■Inverse telecine (IVTC) is enabled for PV chips
◦Display Controller  
■Full nVIDIA® nView multi-display technology capability, with independent display controllers for the CRT and TMDS interface
■Each controller can drive same or different display contents to different resolutions and refresh rates
◦Video Mixing Renderer Scaling Pipeline  
■Four-tap horizontal by five-tap vertical scaling
■Arbitrary number of video streams can be scaled simultaneously
■Scaled output can be directed to overlay, display, or FB for compositing
◦Integrated Flat Panel Interface, TMDS Mode  
■Up to UXGA resolution single channel support (165 MHz @ 60Hz)
■Three low voltage, differential data channels at up to 1.65 Gb/s
■One low voltage differential clock channel at up to 165 MHz
■Up to 330 MHz dual channel support
■Six low voltage differential data channels at up to 3.3 Gb/s
■Two low voltage differential clock channel at up to 330 MHz
◦Video DAC  
■425 MHz RAMDAC for display resolutions up to and including 1920 × 1440 at 75 Hz
■Individual RGB DACs
 
 
 
 
nVIDIA MCP51 Media and Communications Processor (South Bridge)
•Upstream HyperTransport Link  
◦Connect to North Bridge devices (that is, C51PVG) or directly to K8 processors
◦Theoretical maximum data bandwidth of 2.4 GT/s
◦×8 up and ×8 down links at up to 800 MHz
◦Supports coherent and non-coherent data types
◦Supports isochronous and non-isochronous data channels
◦Supports real-time link reconnect/disconnect
◦Clock spread spectrum capability
◦Performs all required functions of the subtractive HyperTransport node
•PCI Interface  
◦PCI 2.3 compliant
◦5 V tolerant
◦Supports five external PCI slots at 33 MHz
◦Supports five PCI REQ/GNT pairs
◦Supports five bus master arbitration
◦PCI master and slave interfaces
◦Clock spread spectrum capability
•Fast ATA 133 IDE Controller  
◦Interface supports two devices (master and slave) for a total of four devices
◦Industry-standard PCI bus master IDE (BM-IDE) register set (compliant with Microsoft BM-IDE drivers)
◦Supports UltraDMA modes 6-0 (UltraDMA-133/100/66/33)
◦Supports standard PIO modes 4-0
◦Supports standard DMA modes 2-0
•Integrated Serial ATA 2 (SATA 2) Interface  
◦Two separate controllers with integrated SATA 2 (Gen1 and Gen2) PHYs
◦Each controller supports dual channel SATA 2
◦3.0 Gb/s per direction per channel
◦Supports power-down capabilities
◦Supports SATA ATAPI devices
◦Raid 0,1,5 supported
•USB 2.0 EHCI and USB 1.1 OHCI  
◦USB 2.0 Enhanced Host Controller Interface (EHCI) and USB 1.1 Open Host Controller Interface (OHCI) controllers
◦Supports up to eight ports
◦Supports transfer rates at high speed (480 Mb/s), full speed (12 Mb/s), and low speed (1.2 Mb/s)
◦High-speed devices default to EHCI
◦Full speed and low speed devices automatically delegated to OHCI
◦Allows USB concurrency
•IEEE 802.3 nVIDIA MAC  
◦Ethernet Carrier Sense Multiple Access/Collision Detect (CSMA/CD)
◦Compliant with IEEE 802.3-2002 (RGMII for connectivity to Gigabit Ethernet PHYs or MII for connectivity to Fast Ethernet/Ethernet PHYs)
◦Hardware-based support for unicast, multicast, and broadcast address
◦Individual transmit and receive FIFOs support efficient scatter-gather dual channel DMA operations with unlimited burst read/write operations for reduced latency
◦Accepts multiple frames on transmit
◦Supports auto-negotiation of link speed and duplex setting through the external RGMII or MII PHY
◦Supports WoL and preboot execution environment (PXE)
◦Supports ACPI 2.0 and PCI PMI 1.1
◦Supports all wake-up events for OnNow! (WoL), link status, pattern matching, and magic packet
•nVIDIA Firewall  
◦ICSA certified
◦Desktop stateful and stateless firewall including support for IPv4 and IPv6
◦Prevents outgoing packets with spoofed IP source addresses
◦Prevents ARP (Address Resolution Protocol) spoofing attacks
◦Ability to restrict MAC from going into promiscuous mode
◦Automatically maps application to port, for ease of use and better support for games
◦Deep PPPOE (Point-to-Point Protocol Over Ethernet) parsing, for better support of some DSL (Digital Subscriber Line) modems
◦Logging/configuration capabilities
•Network Management (NetMgmt)  
◦CLI command line configuration tool (useful for automated batch file tasks)
◦Web-based configuration/monitoring; available locally or remotely through the use of the integrated web server
◦WMI (Windows Management Instrumentation) support; users can write scripts to configure any parameters
◦Secure remote management through Web-based interfaces
•Dual SMBus 2.0 Interface  
◦Supports System Management Bus (SMBus) host and slave
◦Supports Address Resolution Protocol (ARP)
◦Supports embedded controller (EC)
•LPC interface  
 
 
 
Realtek ALC888 AudioCodec
The ALC888 series 7.1+2 Channel High Definition Audio (HDA) codecs are compliant with Microsoft's UAA (Universal Audio Architecture). The ALC888 series provide 10 DAC channels that simultaneously support 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel stereo output.  
•Meets performance requirements for audio on PC2001 systems and Microsoft WLP 3.0 Premium desktop PCs
•Ten DAC channels support 16/20/24-bit PCM format for 7.1 sound playback, plus 2 channels of independent stereo sound output (multiple streaming) through the front panel output
•2 stereo ADCs support 16/20/24-bit PCM format, one for stereo microphone, the other for legacy mixer recording
•All DACs support 44.1k/48k/96k/192kHz sample rate
•All ADCs support 44.1k/48k/96kHz sample rate
•16/20/24-bit S/PDIF-OUT supports 44.1k/48k/96k/192kHz sample rate
•16/20/24-bit S/PDIF-IN supports 44.1k/48k/96kHz sample rate
•Two jack detection pins, each designed to detect up to 4 jacks
•Reserve analog mixer architecture for backward compatibility with AC'97
•Wide range (-80dB ~ +42dB) volume control with 1.5dB resolution of analog to analog mixer gain
•Meets Microsoft WHQL/WLP 3.0 audio requirements
•EAX 1.0 and 2.0 compatible
•Direct Sound 3D compatible
•A3D compatible
•I3DL2 compatible
•10-Band Software Equalizer
 
 
 
 
Ethernet PHY VSC8601X Network interface
•10/100/1000BASE-T PHY with Industry's Lowest Power Consumption at 600mW
•Compliant with IEEE 802.3 (10BASE-T, 100BASE-TX, 1000BASE-T) Specifications
•Supports RGMII versions 1.3 and 2.0 (2.5V, 3.3V)
•Low EMI Line Driver with Integrated Line Side Termination Resistors
•*am*gt;10kB Jumbo Frame Support in all speeds
•Three Programmable Direct Drive LEDs
•Suite of Test Modes, Including Loopback Paths, Ethernet Packet Generators, and CRC Counters
•The VeriPHY® suite provides extensive network cable information such as cable length, termination status, and open/short fault location
•ActiPHYTM power saving modes
•Advanced Power Management complies with Wake-on-LANTM and PCI2.2 power requirements
•LAN Speed LED (located on the upper-right corner of the LAN connector)  
◦lights green (and the activity LED is lit): indicates a 10 Mb/sec transmission
◦lights green to indicate a 100 Mb/sec transmission
◦lights orange to indicate a 1Gb/sec transmission
 
 
 
 
Trusted Platform Module (TPM1.2)
•TCG 1.2 compliant trusted platform module (TPM)
•Security architecture based on Infineon SLE66CXxxPE security controller
•16-bit microcontroller in 0.22 µm CMOS technology
•TCG 1.2 compliant embedded software
•EEPROM for TCG firmware enhancements and for user data and keys
•Advanced Crypto Engine (ACE) with RSA support up to 2048 bit key length
•Hardware accelerator for SHA-1 hash algorithm
•True Random Number Generator (TRNG)
•Tick counter with tamper detection
•Infineon's TPM 1.2 will be certified at Evaluation Assurance Level (EAL) 4 Medium
•General Purpose Input/Output
•Microsoft's recommended GPIO is included
•LaGrande Technology (LT) Support
•Power saving sleep mode
•3.3 V power supply
•WHQL dual mode 1.1b + 1.2 TPM Windows Kernel Mode Driver
•Operating temperature range: 0 °C to +70 °C
 
 
 
 
I/O Controller:WINBOND W83627EHF
•PS/2 Keyboard and Mouse controller
•Floppy disk controller supporting one floppy disk drive with 360 KB, 720 KB, 1.2 MB, 1.44 MB, and 2.88 MB
•Possibility of two serial ports, both 16550 UART compatible
•1 Parallel port supporting SPP (Standard parallel Port), EPP (Enhanced Parallel Port), and ECP (Extended Capabilities Port) modes
•Hardware Monitoring
•Fan speed monitoring and control
•Built-in case open detection circuit
•Watchdog comparison of all monitored values
 
 
 
 
Battery
A coin-cell battery (CR2032) powers the real-time-clock and CMOS memory. When the computer is not plugged into a wall socket, the battery has an estimated life of three years. When the computer is plugged in, the standby current from the power supply extends the battery life.  
 
 
 
Power Management Features
The power management features of your system allow you to reduce power consumption while enjoying full system capabilities. This means, in a corporate environment, a true network manageability and TCO savings.  
Power Management is implemented at two levels:  
•Software: Advanced Configuration and Power Interface (ACPI)
•Hardware: Power Connector
The motherboard features Soft Power Off, which automatically turns power off when you exit Windows 2000 or Windows XP.  
 
 
Instantly Available Technology
With the ever-growing needs in communication capabilities and the need for a power-efficient computer, APM appeared to be no longer able to meet these requirements. To solve the problem, a new technology, mainly based on ACPI , has been developed: Instantly Available Technology. It enables the motherboard to enter the ACPI S3 sleep-state (Suspend-to-RAM). While in the S3 sleep-state, the computer appears to be off (the power supply is off, the fans are off and the front panel LED is amber). When a wake-up device (a keyboard for example) or event (RTC alarm) sends a signal, the system quickly returns to its last known wake state.  
 
 
 
Connectors
•Internal  
◦2 PCI bus masters slots
◦1 PCI Express x1 slot
◦1 PCI Express x16 slot
◦4 DDR2 memory sockets
◦2 serial header (COM A and COM B)
◦2 IDE connectors
◦4 S-ATA connectors
◦1 Floppy connector
◦2 USB headers (where are connected the two front USB ports)
◦1 Internal speaker connector
◦1 SMBUS connector
◦1 Azalia front audio connector
◦1 CPU fan header and 2 sytem fan header
◦1 Chassis intrusion connector
•External  
◦1 DB9 serial port (COM A), possibility of a second serial port (COM B) with an optional second serial port bracket
◦1 DB25 parallel port with SPP, ECP, EPP bidirectional modes
◦PS/2 keyboard and PS/2 mouse ports (not swappable)
◦3 Azalia Jack connnectors (Pink, Blue and Green)
◦6 (+ 2 optionals) USB connectors (4 on the back, 2 on the front panel) and 2 on the back with the optional USB rear bracket
◦1 VGA port
◦1 DVI-D connector
◦1 RJ45/LAN connector
 
 
 
 
Bios
Award BIOS, including support for:  
•Plug and Play
•Advanced Configuration and Power Interface (ACPI) 1.0b
•Windows Logo Program
•S3 mode
•Desktop Management Interface (DMI 2.0)
•2 Mb flash device
•Language supported: English
•POST
 
 
 
 
Compliance

Le problème c'est que nec c'est le site constructeur du pc et ils ne sont pas toujours a jour sur les bios de carte mère et les listes support cpu.
 
La seule version fiable et de source sure reste la boite qui fabrique la carte mère, en l'occurence MSI.
 
Il faut trouver ton modèle de carte mère sur le site msi, si tu veux tout savoir sur elle

oui mais je crois qu'il ny a rien sur le site msi^^