Intel Xeon E5-2667 v2 vs Intel Xeon E5506

Comparative analysis of Intel Xeon E5-2667 v2 and Intel Xeon E5506 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, CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s).

Intel Xeon E5-2667 v2

Intel Xeon E5506

Differences

Reasons to consider the Intel Xeon E5-2667 v2

CPU is newer: launch date 4 year(s) 6 month(s) later
4 more cores, run more applications at once: 8 vs 4
12 more threads: 16 vs 4
Around 88% higher clock speed: 4.00 GHz vs 2.13 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 22 nm vs 45 nm
2x more L1 cache, more data can be stored in the L1 cache for quick access later
2x more L2 cache, more data can be stored in the L2 cache for quick access later
5x more L3 cache, more data can be stored in the L3 cache for quick access later
5.3x more maximum memory size: 768 GB vs 144 GB
2.2x better performance in PassMark - Single thread mark: 2021 vs 911
5.7x better performance in PassMark - CPU mark: 21225 vs 3710
Around 28% better performance in Geekbench 4 - Multi-Core: 6231 vs 4863

Specifications (specs)
Launch date	September 2013 vs March 2009
Number of cores	8 vs 4
Number of threads	16 vs 4
Maximum frequency	4.00 GHz vs 2.13 GHz
Manufacturing process technology	22 nm vs 45 nm
L1 cache	64 KB (per core) vs 64 KB (per core)
L2 cache	256 KB (per core) vs 256 KB (per core)
L3 cache	20480 KB (shared) vs 4096 KB (shared)
Maximum memory size	768 GB vs 144 GB
Benchmarks
PassMark - Single thread mark	2021 vs 911
PassMark - CPU mark	21225 vs 3710
Geekbench 4 - Multi-Core	6231 vs 4863

Reasons to consider the Intel Xeon E5506

Around 3% higher maximum core temperature: 76°C vs 74°C
Around 63% lower typical power consumption: 80 Watt vs 130 Watt
2.2x better performance in Geekbench 4 - Single Core: 1690 vs 758

Specifications (specs)
Maximum core temperature	76°C vs 74°C
Thermal Design Power (TDP)	80 Watt vs 130 Watt
Benchmarks
Geekbench 4 - Single Core	1690 vs 758

Compare benchmarks

CPU 1: Intel Xeon E5-2667 v2
CPU 2: Intel Xeon E5506

PassMark - Single thread mark

CPU 1

CPU 2

2021

911

PassMark - CPU mark

CPU 1

CPU 2

21225

3710

Geekbench 4 - Single Core

CPU 1

CPU 2

758

1690

Geekbench 4 - Multi-Core

CPU 1

CPU 2

6231

4863

Name	Intel Xeon E5-2667 v2	Intel Xeon E5506
PassMark - Single thread mark	2021	911
PassMark - CPU mark	21225	3710
Geekbench 4 - Single Core	758	1690
Geekbench 4 - Multi-Core	6231	4863
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	8.414
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	122.873
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.042
CompuBench 1.5 Desktop - Video Composition (Frames/s)	4.296
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	11.999

Compare specifications (specs)

	Intel Xeon E5-2667 v2	Intel Xeon E5506
Essentials
Architecture codename	Ivy Bridge EP	Nehalem EP
Launch date	September 2013	March 2009
Launch price (MSRP)	$2,300	$43
Place in performance rating	1678	1682
Price now	$763.56	$69
Processor Number	E5-2667V2	E5506
Series	Intel® Xeon® Processor E5 v2 Family	Legacy Intel® Xeon® Processors
Status	Launched	Launched
Value for money (0-100)	6.24	12.71
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.30 GHz	2.13 GHz
Bus Speed	8 GT/s QPI	4.8 GT/s QPI
Die size	160 mm	263 mm
L1 cache	64 KB (per core)	64 KB (per core)
L2 cache	256 KB (per core)	256 KB (per core)
L3 cache	20480 KB (shared)	4096 KB (shared)
Manufacturing process technology	22 nm	45 nm
Maximum core temperature	74°C	76°C
Maximum frequency	4.00 GHz	2.13 GHz
Number of cores	8	4
Number of QPI Links	2	2
Number of threads	16	4
Transistor count	1400 million	731 million
VID voltage range	0.65–1.30V	0.75V -1.35V
Memory
ECC memory support
Max memory channels	4	3
Maximum memory bandwidth	59.7 GB/s	19.2 GB/s
Maximum memory size	768 GB	144 GB
Supported memory types	DDR3 800/1066/1333/1600/1866	DDR3 800
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	2	2
Package Size	52.5mm x 45mm	42.5mm x 45mm
Sockets supported	FCLGA2011	FCLGA1366
Thermal Design Power (TDP)	130 Watt	80 Watt
Peripherals
Max number of PCIe lanes	40
PCI Express revision	3.0
PCIe configurations	x4, x8, x16
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 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	40-bit
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)