Many industrial PCs, point-of-sale systems, and embedded devices running Windows Embedded or older Linux kernels are still in active use today. Maintenance engineers often look up baseline CPU GB2 scores to determine if a processor is failing or if a software update is slowing down the system.
When you see a "CPU GB2" score, it is the aggregate result of 11 distinct test suites, divided into two categories:
The final score is normalized against a baseline machine (a 2.4 GHz Intel Core 2 Duo, which scored approximately 2,500 points). If a CPU has a GB2 score of 5,000, it is theoretically twice as fast as that baseline. cpu gb2
When you analyze a CPU GB2 result, you will see two numbers:
Unlike modern Geekbench versions (which focus on AES, memory latency, and ML workloads), GB2 tests a more classic compute mix: Floating Point Performance (Mathematical Heavy Lifting):
This means GB2 scores correlate well with single-core performance on older OSes (Windows 7, OS X Snow Leopard, Linux 2.6) and on CPUs without modern instruction sets like AVX-512 or SHA extensions.
If you’ve ever dug through old forum posts or compared vintage workstation CPUs, you’ve probably seen it: GB2 — short for Geekbench 2. The final score is normalized against a baseline
Released in 2009, GB2 was the cross-platform CPU benchmark before Geekbench 3, 4, 5, and 6 took over. But here’s the twist — it’s still quietly useful today.