Intel Xeon D-1537 vs Intel Xeon X5667

Comparative analysis of Intel Xeon D-1537 and Intel Xeon X5667 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 D-1537

Intel Xeon X5667

Differences

Reasons to consider the Intel Xeon D-1537

4 more cores, run more applications at once: 8 vs 4
8 more threads: 16 vs 8
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
2.7x lower typical power consumption: 35 Watt vs 95 Watt
Around 28% better performance in Geekbench 4 - Multi-Core: 12787 vs 9962

Specifications (specs)
Number of cores	8 vs 4
Number of threads	16 vs 8
Manufacturing process technology	14 nm vs 32 nm
Thermal Design Power (TDP)	35 Watt vs 95 Watt
Benchmarks
Geekbench 4 - Multi-Core	12787 vs 9962

Reasons to consider the Intel Xeon X5667

Around 50% higher clock speed: 3.46 GHz vs 2.30 GHz
2.3x more maximum memory size: 288 GB vs 128 GB
Around 18% better performance in PassMark - Single thread mark: 1445 vs 1225
Around 14% better performance in PassMark - CPU mark: 8462 vs 7444
Around 7% better performance in Geekbench 4 - Single Core: 2695 vs 2528

Specifications (specs)
Maximum frequency	3.46 GHz vs 2.30 GHz
Maximum memory size	288 GB vs 128 GB
Max number of CPUs in a configuration	2 vs 1
Benchmarks
PassMark - Single thread mark	1445 vs 1225
PassMark - CPU mark	8462 vs 7444
Geekbench 4 - Single Core	2695 vs 2528

Compare benchmarks

CPU 1: Intel Xeon D-1537
CPU 2: Intel Xeon X5667

PassMark - Single thread mark

CPU 1

CPU 2

1225

1445

PassMark - CPU mark

CPU 1

CPU 2

7444

8462

Geekbench 4 - Single Core

CPU 1

CPU 2

2528

2695

Geekbench 4 - Multi-Core

CPU 1

CPU 2

12787

9962

Name	Intel Xeon D-1537	Intel Xeon X5667
PassMark - Single thread mark	1225	1445
PassMark - CPU mark	7444	8462
Geekbench 4 - Single Core	2528	2695
Geekbench 4 - Multi-Core	12787	9962

Compare specifications (specs)

	Intel Xeon D-1537	Intel Xeon X5667
Essentials
Architecture codename	Broadwell	Westmere EP
Launch date	Q4'15	March 2010
Place in performance rating	970	963
Processor Number	D-1537	X5667
Series	Intel® Xeon® D Processor	Legacy Intel® Xeon® Processors
Status	Launched	Discontinued
Vertical segment	Server	Server
Launch price (MSRP)		$80
Price now		$70
Value for money (0-100)		19.87
Performance
64 bit support
Base frequency	1.70 GHz	3.06 GHz
Manufacturing process technology	14 nm	32 nm
Maximum frequency	2.30 GHz	3.46 GHz
Number of cores	8	4
Number of threads	16	8
Bus Speed		6.4 GT/s QPI
Die size		239 mm
L1 cache		64 KB (per core)
L2 cache		256 KB (per core)
L3 cache		12288 KB (shared)
Maximum core temperature		82.9°C
Number of QPI Links		2
Transistor count		1170 million
VID voltage range		0.750V-1.350V
Memory
Max memory channels	2	3
Maximum memory size	128 GB	288 GB
Supported memory frequency	2133 MHz
Supported memory types	DDR4, DDR3	DDR3 800/1066/1333
ECC memory support
Maximum memory bandwidth		32 GB/s
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	2
Package Size	37.5mm x 37.5mm	42.5mm X 45mm
Sockets supported	FCBGA1667	FCLGA1366
Thermal Design Power (TDP)	35 Watt	95 Watt
Peripherals
Integrated LAN
Max number of PCIe lanes	32
Number of USB ports	8
PCI Express revision	2.0/3.0
PCIe configurations	x4 x8 x16
Scalability	1S Only
Total number of SATA ports	6
UART
USB revision	2.0/3.0
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel® AVX2	Intel® SSE4.2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Thermal Monitoring
Intel® Demand Based Switching
Physical Address Extensions (PAE)		40-bit
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)