Dell Dimension 4500: CPU model number: Intel Pentium 4 2.0A (x86 Family 15 Model 2 Stepping 4) frequency: 2.0 GHz L2 cache: 512 KB fabrication process: 130 nm code name: Northwood product code: 80532 die size: ? sSpec number: SL66R core stepping: B0 front-side bus: 400 MT/s multiplier: 20× voltage: 1.5 V thermal design power (TDP): 52.4 W socket: Socket 478 part number(s): RK80532PC041512, BX80532PC2000D supports: MMX, SSE, SSE2 release date: January 7, 2002 RAM: 768 MB SDRAM (512 MB + 256 MB) standard name: DDR-266 module name: PC-2100 memory clock: 133 MHz I/O bus clock: 133 MHz cycle time: 7.5 ns data transfers per second: 266 Million peak transfer rate: 2,100 MB/s max. installable RAM: 1 GB video: Crucial Radeon X1300 4x AGP Radeon R500 (X1xxx) series, based on the RV515 core code name: RV515 memory: 256 MB DDR SDRAM fabrication process: 90 nm DirectX: 9.0c OpenGL: 2.0 shader model 3.0 support core clock max.: 450 MHz memory clock max.: 533 MHz config. core: 2 vertex shaders, 4 pixel shaders, 4 texture mapping units, 4 render output units fillrate max.: 1,800 MT/s memory bandwidth max.: 8.0 GB/s memory bus type: DDR SDRAM memory bus width: 128 bits power: 30 W release date: October 2005 - - - HP Pavilion Elite m9250f: CPU model number: Intel Core 2 Quad Q6700 frequency: 2.66 GHz L2-cache: 8 MB (2 x 4,096 KB) fabrication process: 65 nm code name: Kentsfield product code: ? die size: 2 x 143 mm˛ sSpec number: SLACQ core stepping: G0 front-side bus: 1,066 MT/s multiplier: 10x voltage: 1.1 - 1.372 V thermal design power (TDP): 95 W socket: LGA 775 part number(s): HH80562PH0678MK supports: MMX, SSE, SSE2, SSE3, SSSE3, Enhanced Intel SpeedStep Technology (EIST), Intel 64 (Intel's x86-64 implementation), XD bit (an NX bit implementation), iAMT2 (Intel Active Management), Virtualization Technology, Trusted Execution Technology release date: July 22, 2007 RAM: 4 GB SDRAM (4 x 1,024 MB) standard name: DDR2-800 module name: PC2-6400 memory clock: 200 MHz I/O bus clock: 400 MHz cycle time: 5 ns data transfers per second: 800 million peak transfer rate: 6,400 MB/s max. installable RAM: 8 GB video: NVIDIA GeForce 8600 GT PCIe x16 code name: G84 memory: 512 MB DDR2 SDRAM fabrication process: 80 nm DirectX: 10 OpenGL: 2.0 core clock max.: 540 MHz effective memory clock: 1,400 MHz real memory clock: 700 MHz config. core: 32 unified shaders (vertex shader/geometry shader/pixel shader), 16 texture mapping units, 8 render output units fillrate max. textures: 8,640 MT/s fillrate max. pixels: 4,320 MP/s memory bandwidth max.: 22.4 GB/s memory bus type: GDDR3 SDRAM memory bus width: 128 bits transistor count: 289 million theoretical shader processing rate: 114.2 Gigaflops pixels per second peak fillrate: 4.3 billion bilinear texels per second peak fillrate: 8.6 billion bilinear FP16 texels per second peak fillrate: 4.3 billion FP32 pixels per second peak fillrate: 1.0 billion shader clock rate: 1,180 MHz power: 43 W release date: April 17, 2007