Intel Xeon E5-2630 vs E3-1220 v6
Comparing Xeon E5-2630 and Xeon E3-1220 v6 processor market type (desktop or notebook), architecture and sales start time and price.
Xeon E5-2630 and Xeon E3-1220 v6 quantitative parameters such as cores and threads number, clocks, manufacturing process, cache size and multiplier lock state. These parameters indirectly say of Xeon E5-2630 and Xeon E3-1220 v6 performance, but for precise assessment you have to consider their test results.
Number of cores
Number of threads
64 KB (per core)
256 KB (per core)
15360 KB (shared)
Manufacturing process technology
Maximum core temperature
64 bit support
VID voltage range
Information on Xeon E5-2630 and Xeon E3-1220 v6 compatibility with other computer components. Useful when choosing a future computer configuration or upgrading an existing one.
Max number of CPUs in a configuration
Power consumption (TDP)
Technologies and extensions
Technological solutions and additional instructions supported by Xeon E5-2630 and Xeon E3-1220 v6. You'll probably need this information if you require some particular technology.
Instruction set extensions
Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Enhanced SpeedStep (EIST)
Flex Memory Access
Demand Based Switching
Xeon E5-2630 and Xeon E3-1220 v6 technologies aimed at raising security, for example, by protecting against hacks.
Yes with both Intel® SPS and Intel® ME
Virtual machine speed-up technologies supported by Xeon E5-2630 and Xeon E3-1220 v6 are enumerated here.
Types, maximum amount and channel number of RAM supported by Xeon E5-2630 and Xeon E3-1220 v6.
Supported memory types
DDR3-800, DDR3-1066, DDR3-1333
Maximum memory size
Max memory channels
Maximum memory bandwidth
ECC memory support
Graphics image quality
Maximum display resolutions supported by Xeon E5-2630 and Xeon E3-1220 v6 integrated GPUs, including resolutions over different interfaces.
Max resolution over HDMI 1.4
Max resolution over eDP
Max resolution over DisplayPort
Max resolution over VGA
Graphics API support
APIs supported by Xeon E5-2630 and Xeon E3-1220 v6 integrated GPUs, sometimes API versions are included.
Specifications and connection of peripherals supported by Xeon E5-2630 and Xeon E3-1220 v6.
Max number of PCIe lanes
Non-gaming benchmarks performance of Xeon E5-2630 and Xeon E3-1220 v6. Overall benchmark performance is measured in points in 0-100 range.
Overall benchmark performance
Xeon E5-2630 7.44 +0.5%
Xeon E3-1220 v6 7.40
Xeon E5-2630 6050 +0.5%
Xeon E3-1220 v6 6019
Let's see how good Xeon E5-2630 and Xeon E3-1220 v6 are for gaming compared with game system requirements. Remember that sometimes official requirements may reflect real performance inaccurately.
Advantages of Intel Xeon E5-2630
0.5% faster in synthetic tests
Cheaper ($74 vs $193)
Intel 64 (64-bit Intel CPU architecture. Almost identical to AMD64, except small and rarely used nuances)
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 E3-1220 v6
Much newer (28 March 2017 vs 6 March 2012)
Finer manufacturing process technology (14 vs 32 nm)
Less power hungry (72 vs 95 watts)
AVX2 (Advanced Vector Extensions 2 - an extension to AVX, the set of SIMD instructions working with 128- and 256-bit registers)
AES (Advanced Encryption Standard instructions set - hardware acceleration of AES encryption and decryption. Speeds up encryption software, e.g. Veracrypt)
x86-64 (a general name for 64-bit extension of x86 instruction set. There are AMD64 and Intel 64 versions that differ very little)
vPro (a marketing umbrella term for several Intel technologies: AMT, TXT, EDB, VT, Anti-Theft and some others)
So, Xeon E5-2630 or E3-1220 v6?
Technical City couldn't decide between Intel Xeon E5-2630 and Intel Xeon E3-1220 v6. The differences in performance seem too small.
Should you still have questions on choice between Xeon E5-2630 and Xeon E3-1220 v6, ask them in Comments section, and we shall answer.