[review] DFI LP JR 790GX

[joxus_winner]

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Salah satu produk DFI untuk processor AMD unutk versi Juniornya adalah DFI LP JR 790GX.

Spesifikasi Board :
CPU
AMD® AM2+ processors: Phenom FX / Phenom / Athlon / Sempron
AMD® AM2 processors: Athlon series / Sempron
HyperTransport 3.0 (5200MT/s for AM2+)
HyperTransport 1.0 (2000/1600MT/s for AM2)
AMD OverDrive provides tuning options using the new “Advanced Clock Calibration” overclocking feature.
Socket 940 AM2+ 65nm

Chipset
AMD chipset
- Northbridge: AMD 790GX
- Southbridge: AMD SB750

System Memory
Four 240-pin DDR2 DIMM sockets
Supports DDR2 667/800/1066 MHz DIMMs
Supports dual channel (128-bit wide) memory interface
Supports up to 8GB system memory
Supports unbuffered non-ECC x8 and x16 DIMMs

Expansion Slots
2 PCI Express (Gen 2) x16 slots
- Hybrid CrossFireX - combination of the integrated graphics and a discrete graphics card in a PCIE slot (8-lane port).
- Two graphics cards support CrossFireX; each operating at x8 (8-lane ports) bandwidth
1 PCI Express x1 slot
1 PCI slot

BIOS
Award BIOS
CMOS Reloaded
CPU/DRAM overclocking
CPU/DRAM/Chipset overvoltage
8Mbit SPI flash memory

Graphics
Integrated ATI Radeon HD 3300 graphics core
Onboard graphics interface
- HDMI port for both digital audio and video HD display
- DVI-I port for digital LCD display
Microsoft® DirectX 10
Hybrid CrossFireX technology combines the onboard GPU and a discrete PCIE graphics card
Onboard Performance cache for added performance

Audio
Realtek ALC885 8-channel HD Audio Codec
High-performance DACs with 106dB dynamic range (A-Weight), ADCs with 101dB dynamic range (A-Weight)

LAN
Marvell 88E8056 PCIE Gigabit LAN controllers
Fully compliant to IEEE 802.3 (10BASE-T), 802.3u (100BASE-TX) and 802.3ab (1000BASE-T) standards

Serial ATA with RAID
Supports up to 6 SATA devices
SATA speed up to 3Gb/s
RAID 0, RAID 1 and RAID 0+1

IDE
One IDE connector allows connecting up to two UltraDMA 133Mbps hard drives

Rear Panel I/O
1 mini-DIN-6 PS/2 mouse port
1 mini-DIN-6 PS/2 keyboard port
1 HDMI-out port
1 coaxial RCA S/PDIF-out port
1 optical S/PDIF-out port
1 DVI-I port
4 USB 2.0/1.1 ports
1 RJ45 LAN port
Center/subwoofer, rear R/L and side R/L jacks
Line-in, line-out (front R/L) and mic-in jacks

Internal I/O
4 connectors for 8 additional external USB 2.0 ports
1 connector for an external COM port
1 front audio connector
1 CD-in connector
1 IrDA connector
1 CIR connector
6 Serial ATA connectors
1 40-pin IDE connector
1 floppy connector
1 24-pin ATX power connector
1 8-pin 12V power connector
1 4-pin 5V/12V power connector (FDD type)
1 front panel connector
6 fan connectors
EZ touch switches (power switch and reset switch)

Power Management
ACPI and OS Directed Power Management
ACPI STR (Suspend to RAM) function
Wake-On-PS/2 Keyboard/Mouse
Wake-On-USB Keyboard/Mouse
Wake-On-Ring
Wake-On-LAN
RTC timer to power-on the system
AC power failure recovery

Hardware Monitor
Monitors CPU/system/chipset temperature
Monitors 12V/5V/3.3V/Vcore/Vbat/5Vsb/Vdimm/Vchip voltages
Monitors the speed of the cooling fans
CPU Overheat Protection function monitors CPU temperature during system boot-up

PCB
microATX form factor
24.5cm (9.64") x 24.5cm (9.64")



Paket Content








Rear Panel I/O


Conector Sata, Debug LED, tombol Power-Reset Button


Jumper PCIE 2.0 to PCIE 1.1

Jumper ini digunakan untuk mengubah posisi VGA yang digunakan, jika VGA yang digunakan interfase PCIE 2.0 maka jumper pada
posisi default yaitu pin 1-2 dan slot yang digunakan pada PCIE # 1. AKan tetapi jika menggunakan VGA dengan interface PCIE 1.1 maka jumper dirubah ke posisi 2-3 dah slot yang digunakan pada PCIE #2


Jumper DVI to HDMI

Jumper ini merubah sinyal dari DVI ke HDMI. sinyal dari DVI adalah sinyal digital, sehingga jika kita menggunakan Monitor /LCD
analog D-sub tidak akan ada tampilan di layar. begitu juga jika menggunakan DVI converter tidak akan muncul display di Monitor.


to be continue...

[joxus_winner]

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selanjutnya kami lakukan pengujian dengan spesifikasi RIG :
AMD Phenom Tiple core 8450 @ 2521 10.5 x 240
DFI LP JR 790 GX
Adata Xtreem Editions 1066 2GB kit
Hitachi 320 GB 16M sata 2
PSU Xigmatek NRP-MC651
Prolink 22" LCD TV with DVI-D

Super PI 8M


Everest Memory Bencmark


3Dmark 2006 - test HD 3300


Cinebench


PC MArk 2005

[M.art lover]

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good review pak Joko

salam buat rekan2 disana yaa

[AMD minded]

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Jumper PCIE 2.0 to PCIE 1.1

Jumper ini digunakan untuk mengubah posisi VGA yang digunakan, jika VGA yang digunakan interfase PCIE 2.0 maka jumper pada
posisi default yaitu pin 1-2 dan slot yang digunakan pada PCIE # 1. AKan tetapi jika menggunakan VGA dengan interface PCIE 1.1 maka jumper dirubah ke posisi 2-3 dah slot yang digunakan pada PCIE #2

kalo posisi aktif jumper di PCIE 2.0, apa pci-e #2 ga aktif? trus apa kalo posisi jumper aktif di pci-e 1.1 apa pci-e #1 ga aktif? atau mungkin ini berlaku kalo make single VGA aja?

[joxus_winner]

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jumper itu berguna jika kita menggunakan vga single card, jika menggunakan dualcard CFx maka jumper berada default atau 1-2.

[iwan_05vyrmen]

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Di tunggu gamming benchmark nya bro

[wedfighter]

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MANSTAPP pak jek..
genjot lagi laaaa............

[Bendol-007]

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good review juga pak Joko
Btw DFI LP JR 790GX chipset 790GX ada sideport memorinya nya? brp Megabyte

[joxus_winner]

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good review juga pak Joko
Btw DFI LP JR 790GX chipset 790GX ada sideport memorinya nya? brp Megabyte

DFI LP JR 790GX memiliki sideport 128mb. dari bios kita dapat memilih vga frame buffer UMA, UMA+sideport atau disable. UMA tersedia options 32mb sampai 512mb. untuk GPU clock dan clock sideport juga dapat diatur.

[joxus_winner]

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Detail BIOS untuk setingan IGX

MCT Memory timing


Genie Bios


CMOS Reload & Advance Mode


Internal graphic mode


UMA Frame buffer


IGX Engine clock


SidePort CLock Speed