Wolfdale is the code name for a processor from Intel that is sold in varying configurations as Core 2 Duo, Celeron, Pentium and Xeon. In Intel's Tick-Tock cycle, the 2007/2008 "Tick" was Penryn microarchitecture, the shrink of the Merom microarchitecture to 45 nanometers as CPUID model 23. This replaced the Conroe processor with Wolfdale . Notes on Intel Core 2 Duo E8400. Also available as an embedded processor. Binary compatible with 32-bit x86 software. Bus frequency is 333 MHz. Because the processor uses Quad Data Rate bus the effective bus speed is 1333 MHz. Part AT80570PJ0806M is manufactured in halide-free package. BXC80570E8400 is a Chinese version. Between intel Celeron or i3, Intel Core i3 processors are more powerful than Celeron processors and are better for gaming and other demanding tasks. However, they are more expensive and use more power. Celeron is a good choice if you need a processor for simple tasks and are on a budget. – Intel Core i3 for productivity: If you need a G.SKILL Trident Z DDR4 3200 C14 4x16GB $354. SanDisk Ultra Fit 32GB $16. Based on 70,998 user benchmarks for the Intel Celeron 1037U and the Core2 Duo E8400, we rank them both on effective speed and value for money against the best 1,429 CPUs. List of all processors on the LGA 775 socket: Intel Xeon, Core 2 Quad, Core 2 Duo, Pentium Dual-core, Celeron, Pentium. Table with main specifications of the processors LGA 775. Socket 775 and socket 771 were merged into a single table, because these sockets have highly compatible. Below is a complete set of Intel Core 2 Duo E8400 and Celeron 1000M benchmarks from our CPU benchmark database. The former processor was tested on ASRock 4Core1600Twins-P35 motherboard with 2 GB dual-channel Corsair CM3X1024-1333C9 DDR3 memory, and Powercolor 24PRO256M DDR2 (ATI Radeon HD2400). Intel Core 2 Duo E8500 and Celeron B830 processors were tested using different system components, that are identified by MB, RAM and VID columns in the tables below. The numbers in each of these columns correspond to one of motherboards (MB), memory configurations (RAM) or graphics adapters (VID), listed below: MB - Motherboard(s): 1. JETWAY Today we are going to take a look back at the Core 2 CPUs and compare them to the current generation Haswell Celeron, Pentium, Core i3, Core i5 and Core i7 parts. Along the way we will be testing Average Bench 27%. ADVERTISEMENT. The Intel Core 2 Duo E8400 is amongst the fastest of the Core 2 Duo range of now nearly ten year old CPUs. The E8400 is included in our group tests simply as a reference point due to its huge success back in its day. Running at a clock speed of 3.0 GHz the E8400 has an effective speed of 52 which is 85% slower I have 2 computers, the core 2 duo desktop and a celeron based laptop (Toshiba) that I paid 500 bucks. Now it might seem its not a good comparaison, but even with a weak cpu, the laptop works fine. It has an m2 ssd, 8gb ddr4 and plays youtube 4k60fps no problem. 53cAOX.