Intel Xeon E5-2650L v2 vs Intel Xeon E3-1220 v2

Comparative analysis of Intel Xeon E5-2650L v2 and Intel Xeon E3-1220 v2 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon E5-2650L v2

Intel Xeon E3-1220 v2

Differences

Reasons to consider the Intel Xeon E5-2650L v2

CPU is newer: launch date 1 year(s) 4 month(s) later
6 more cores, run more applications at once: 10 vs 4
16 more threads: 20 vs 4
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
2.5x more L2 cache, more data can be stored in the L2 cache for quick access later
3.1x more L3 cache, more data can be stored in the L3 cache for quick access later
23.4x more maximum memory size: 768 GB vs 32.77 GB
3x better performance in PassMark - CPU mark: 14039 vs 4679

Specifications (specs)
Launch date	September 2013 vs May 2012
Number of cores	10 vs 4
Number of threads	20 vs 4
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	256 KB (per core) vs 256 KB (per core)
L3 cache	25600 KB (shared) vs 8192 KB (shared)
Maximum memory size	768 GB vs 32.77 GB
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - CPU mark	14039 vs 4679

Reasons to consider the Intel Xeon E3-1220 v2

Around 67% higher clock speed: 3.50 GHz vs 2.10 GHz
Around 1% lower typical power consumption: 69 Watt vs 70 Watt
Around 82% better performance in PassMark - Single thread mark: 1875 vs 1029

Specifications (specs)
Maximum frequency	3.50 GHz vs 2.10 GHz
Thermal Design Power (TDP)	69 Watt vs 70 Watt
Benchmarks
PassMark - Single thread mark	1875 vs 1029

Compare benchmarks

CPU 1: Intel Xeon E5-2650L v2
CPU 2: Intel Xeon E3-1220 v2

PassMark - Single thread mark

CPU 1

CPU 2

1029

1875

PassMark - CPU mark

CPU 1

CPU 2

14039

4679

Name	Intel Xeon E5-2650L v2	Intel Xeon E3-1220 v2
PassMark - Single thread mark	1029	1875
PassMark - CPU mark	14039	4679
Geekbench 4 - Single Core		671
Geekbench 4 - Multi-Core		2310

Compare specifications (specs)

	Intel Xeon E5-2650L v2	Intel Xeon E3-1220 v2
Essentials
Architecture codename	Ivy Bridge EP	Ivy Bridge
Launch date	September 2013	May 2012
Place in performance rating	1823	1815
Processor Number	E5-2650LV2	E3-1220V2
Series	Intel® Xeon® Processor E5 v2 Family	Intel® Xeon® Processor E3 v2 Family
Status	Launched	Discontinued
Vertical segment	Server	Server
Launch price (MSRP)		$220
Price now		$329.11
Value for money (0-100)		5.99
Performance
64 bit support
Base frequency	1.70 GHz	3.10 GHz
Bus Speed	7.2 GT/s QPI	5 GT/s DMI
Die size	160 mm	160 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	25600 KB (shared)	8192 KB (shared)
Manufacturing process technology	22 nm	22 nm
Maximum core temperature	65°C
Maximum frequency	2.10 GHz	3.50 GHz
Number of cores	10	4
Number of QPI Links	2
Number of threads	20	4
Transistor count	1400 million	1400 million
VID voltage range	0.65–1.30V
Memory
ECC memory support
Max memory channels	4	2
Maximum memory bandwidth	51.2 GB/s	25.6 GB/s
Maximum memory size	768 GB	32.77 GB
Supported memory types	DDR3 800/1066/1333/1600	DDR3 1333/1600
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	1
Package Size	52.5mm x 45mm	37.5mm x 37.5mm
Sockets supported	FCLGA2011	FCLGA1155
Thermal Design Power (TDP)	70 Watt	69 Watt
Peripherals
Max number of PCIe lanes	40
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	1x16 & 1x4, 2x8 & 1x4 or 1x8 & 3x4
Scalability	2S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions	Intel® AVX	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX
Intel 64
Intel® Advanced Vector Extensions (AVX)
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE)	46-bit
Thermal Monitoring
Intel® Fast Memory Access
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)