The GeForce 7800GS Shows AGP Ain't Dead Yet

Test Setup

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System Hardware
Processor(s)AMD Athlon 64 3200+, Socket 754, 2.2 GHz,1.0 GHz Bus, 128 kB L1 cache, 1 MB L2 cache
PlatformAbit KV8Pro, VIA K8T800P, VIA 8237 SouthbridgeBIOS Version 42302e31
RAM2 x 512 MB Crucial BL6464Z402 PC3200CL2-2-2-6, Unbuffered, Non-ECC, 2.8V, 64Meg x 64
Hard DriveWestern Digital Caviar WD800BB80 GB, 7,2000 rpm, 2 MB cache, PATA-100
NetworkingOn-Board VIA Velocity Gigabit Ethernet Adapter
Graphics CardsBFG NVIDIA GeForce 7800GS, 256 MB GDDR3, 400 MHz Core, 1250 MHz Memory (Reference is 375 MHz/1200 MHz)NVIDIA GeForce 6800 Ultra, 256 MB GDDR3, 400 MHz Core, 1100 MHz MemoryATI Radeon X850XT PE, 256 MB GDDR3, 540 MHz Core, 1180 MHz Memory
Power SupplyPC Power & Cooling Turbo-Cool 1,000W
System Software & Drivers
OSMicrosoft Windows XP Professional 5.10.2600, Service Pack 2
DirectX Version9.0c (4.09.0000.0904)
Platform DriverVia Chipset Driver Version 4.56
Graphics Driver(s)ATI - Catalyst 6.1 WHQLNVIDIA - Forceware 81.98 WHQL

Power Consumption