ระหว่างชิป 785G กับ 790X ต่างกันยังไงขอคำแนะนำหน่อยคับ
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วิป 785G กับ 790X ต่างกันยังไงคับ
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790GX
Codenamed RS780D[5], final name seen on internal AMD presentation[15]
Single AMD processor configuration
One physical PCIe 2.0 x16 slot or two physical PCIe 2.0 x16 slots @ x8, one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 22 PCIe 2.0 lanes and 4 PCIe 1.1 for A-Link Express II solely in the Northbridge
Integrated graphics: Radeon HD 3300[16] ATI Hybrid Graphics
Side-port memory as local frame buffer[17], supporting DDR2 and GDDR3 chips.[18]
ATI PowerPlay technology
Two physical PCI-E x16 slots (one 16x and one 8x electrically. In Crossfire mode, both will revert to 8x electrically)
HyperTransport 3.0 and PCI Express 2.0
ATI CrossFire Hybrid CrossFire X
AMD OverDrive
Energy efficient Northbridge design 55 nm CMOS fabrication process manufactured by TSMC
528-pin Flip Chip Ball Grid Array (FCBGA) package
Performance hybrid multi-graphics segment
[edit] 785G
Codenamed RS880
Single AMD processor configuration
One physical PCIe 2.0 x16 slot, one PCIe 2.0 x4 slot and two PCIe 2.0 x1 slots, the chipset provides a total of 22 PCIe 2.0 lanes and 4 PCIe 1.1 for A-Link Express II solely in the Northbridge
Integrated graphics: Radeon HD 4200 ATI Hybrid Graphics and PowerXpress
Side-port memory as local frame buffer, supporting DDR2 and { GDDR3 chips (needs reference) }
UVD 2
ATI Stream capabilities
No 7.1-channel LPCM support[19]
HyperTransport 3.0 and PCI Express 2.0
AMD OverDrive
Energy efficient Northbridge design 55 nm CMOS fabrication process by TSMC
Mainstream hybrid graphics (DirectX 10.1 IGP) segment
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