Intel Xeon E5-2450 vs E5-2623 v3
Comparing Xeon E5-2450 and Xeon E5-2623 v3 processor market type (desktop or notebook), architecture, sales start time and price.
Xeon E5-2450 and Xeon E5-2623 v3 basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.
Information on Xeon E5-2450 and Xeon E5-2623 v3 compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2450 and Xeon E5-2623 v3. You'll probably need this information if you require some particular technology.
Xeon E5-2450 and Xeon E5-2623 v3 technologies aimed at improving security, for example, by protecting against hacks.
Virtual machine speed-up technologies supported by Xeon E5-2450 and Xeon E5-2623 v3 are enumerated here.
Types, maximum amount and channel quantity of RAM supported by Xeon E5-2450 and Xeon E5-2623 v3. Depending on the motherboards, higher memory frequencies may be supported.
Specifications and connection of peripherals supported by Xeon E5-2450 and Xeon E5-2623 v3.
Various benchmark results of the processors in comparison. Overall score is measured in points in 0-100 range, higher is better.
This is our combined benchmark performance rating. We are regularly improving our combining algorithms, but if you find some perceived inconsistencies, feel free to speak up in comments section, we usually fix problems quickly.
Passmark CPU Mark is a widespread benchmark, consisting of 8 different types of workload, including integer and floating point math, extended instructions, compression, encryption and physics calculation. There is also one separate single-threaded scenario measuring single-core performance.
Let's see how good Xeon E5-2450 and Xeon E5-2623 v3 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately. Also, your gaming PC must have a decent enough GPU to perform well.
Both CPUs satisfy the 100% minimum and 97% recommended requirements of all games known to us.
Advantages of Intel Xeon E5-2450
Cheaper ($209 vs $278)
Lower power consumption (95W vs 105W), meaning that the rival with higher TDP might require a better cooler or other thermal solution.
AVX (Advanced Vector Extensions - a set of SIMD instructions working with 128- and 256-bit registers)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
TXT (Trusted Execution Technology - protects the system against viruses and rootkits residing in BIOS or in a boot sector)
HyperThreading (allows one physical CPU function as two logical ones. It increases performance, since while one logical CPU is waiting for data, the second may still do useful work)
AES-NI (Advanced Encryption Standard New Instructions - additional instructions for hardware acceleration of AES encryption and decryption)
Advantages of Intel Xeon E5-2623 v3
0.8% better performance in benchmarks
Much newer (1 July 2014 vs 14 May 2012)
Finer manufacturing process technology (22 vs 32 nm)
So, which one is the better CPU?
Technical City couldn't decide between Intel Xeon E5-2450 and Intel Xeon E5-2623 v3. The differences in performance seem too small.
Should you still have questions on choice between Xeon E5-2450 and Xeon E5-2623 v3, ask them in Comments section, and we shall answer.
We picked several similar comparisons of processors in the same market segment and performance relatively close to those reviewed on this page.