AMD Phenom II X4 840T vs AMD Phenom II X6 1075T

Comparative analysis of AMD Phenom II X4 840T and AMD Phenom II X6 1075T processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the AMD Phenom II X6 1075T

• 2 more cores, run more applications at once: 6 vs 4
• Around 3% higher clock speed: 3 GHz vs 2.9 GHz
• Around 50% more L1 cache; more data can be stored in the L1 cache for quick access later
• Around 50% more L2 cache; more data can be stored in the L2 cache for quick access later
• Around 9% better performance in PassMark - Single thread mark: 1385 vs 1272
• Around 47% better performance in PassMark - CPU mark: 3470 vs 2360
• 2.1x better performance in CompuBench 1.5 Desktop - Face Detection (mPixels/s): 7.685 vs 3.606
• 2.1x better performance in CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s): 19.567 vs 9.486
• Around 83% better performance in CompuBench 1.5 Desktop - T-Rex (Frames/s): 0.34 vs 0.186

Compare benchmarks

CPU 1: AMD Phenom II X4 840T
CPU 2: AMD Phenom II X6 1075T

PassMark - Single thread mark	CPU 1 CPU 2	1272 1385
PassMark - CPU mark	CPU 1 CPU 2	2360 3470
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	CPU 1 CPU 2	3.606 7.685
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	CPU 1 CPU 2	9.486 19.567
CompuBench 1.5 Desktop - T-Rex (Frames/s)	CPU 1 CPU 2	0.186 0.34

Compare specifications (specs)