Upgrade from Xeon E-2176G to E-2236
Upgrade from Xeon E-2176G to E-2236
Hello, your current Xeon E-2176G is running on Intel’s second-gen socket. I checked if upgrading to an E-2236 would make sense given your plans—especially since you also plan to sell your old CPU. The E-2236 offers a 200Mhz faster turbo clock and lacks integrated graphics, which could be beneficial depending on your workloads.
They both have six cores and similar speeds. The results won’t differ much, so it’s probably not worth the investment. For better performance and multi-threading capability, opt for the eight-core version.
The improvement is minimal, around 5%, which means it's not a worthwhile upgrade. Not recommended.
The E-2236 matches the E-2176G in design, both using a Coffee Lake-S U0 core. They share the same 6c12t configuration and 80 W output. The 2236 features a lower base clock and a stronger single-core turbo compared to the 2176G. It won't represent a substantial improvement. Ideal pairing options include 2176G with 2236 at 1c: 4.7 / 4.8 (plus 2.1%) or 2c, 4c, and 5c at similar percentages. Keep in mind these figures assume unlimited power, while the percentages reflect real-world performance under load. These values are presented as ideal scenarios.
The main distinction in real use is the 200MHz all-core turbo boost of the E-2236 compared to the E-2176G. Not a good value. A better option would be switching to an 8c/16t Coffee Lake-ER chip such as the E-2278G, though the price might be too high. If you're content with what you have, don't rush upgrading just yet. Cheers
You're looking at a noticeable boost from moving to a higher clock speed. A 300Mhz increase is generally perceptible, especially for single-threaded tasks like emulation and older games. The impact depends on your workload, but you'll likely notice faster performance. Regarding the upgrade path, an 8-core Xeon would be a significant jump in cost, possibly exceeding $500. Your motherboard's TDP settings also play a role—being able to adjust power limits helps manage thermal throttling. With the current 112W turbo setting, you can still achieve higher all-core speeds, though performance may vary under certain conditions.
2176G / 2276G 1c: Performance ratings stand at 4.7/4.9 with a +4.3% increase. 2c: 4.6/4.8 also shows a +4.3% rise. 3c: 4.5/4.8 gains an additional 6.7%. 4c: 4.4/4.7 reaches +6.8%. 5c: 4.4/4.7 climbs another +6.8%. 6c: 4.3/4.6 improves by +7.0%. This represents the optimal scenario. Actual performance may fall short in real-world conditions. If you're facing similar results, check if power constraints affect your workload and verify CPU utilization across threads. If your system doesn't reach full core usage or you're hitting Power Limit 1, upgrading won't yield significant benefits. Edit: These figures are just turbo speed estimates. No CPU is assured to meet these targets, but they stay within limits. Intel's Turbo Boost considers factors like temperature, power consumption, electrical capacity, and time. Edited January 4, 2021 by svmlegacy
Keep it simple, a 300mhz turbo won’t stand out much. It’s not worth the investment for a real upgrade. If performance drops now, it’ll likely stay the same or only slightly worse. If it works fine, it might improve by a few percent at best.