Intel Xeon D-1622 vs Intel Xeon E5-4640

Comparative analysis of Intel Xeon D-1622 and Intel Xeon E5-4640 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.

Intel Xeon D-1622

Intel Xeon E5-4640

Differences

Reasons to consider the Intel Xeon D-1622

CPU is newer: launch date 6 year(s) 11 month(s) later
Around 14% higher clock speed: 3.20 GHz vs 2.80 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
2.4x lower typical power consumption: 40 Watt vs 95 Watt
Around 35% better performance in PassMark - Single thread mark: 1875 vs 1392

Specifications (specs)
Launch date	2 Apr 2019 vs May 2012
Maximum frequency	3.20 GHz vs 2.80 GHz
Manufacturing process technology	14 nm vs 32 nm
Thermal Design Power (TDP)	40 Watt vs 95 Watt
Benchmarks
PassMark - Single thread mark	1875 vs 1392

Reasons to consider the Intel Xeon E5-4640

4 more cores, run more applications at once: 8 vs 4
8 more threads: 16 vs 8
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
3.3x more L3 cache, more data can be stored in the L3 cache for quick access later
3x more maximum memory size: 384 GB vs 128 GB
3.4x better performance in PassMark - CPU mark: 21374 vs 6205

Specifications (specs)
Number of cores	8 vs 4
Number of threads	16 vs 8
L1 cache	64 KB (per core) vs 256 KB
L2 cache	256 KB (per core) vs 1 MB
L3 cache	20480 KB (shared) vs 6 MB
Maximum memory size	384 GB vs 128 GB
Max number of CPUs in a configuration	4 vs 1
Benchmarks
PassMark - CPU mark	21374 vs 6205

Compare benchmarks

CPU 1: Intel Xeon D-1622
CPU 2: Intel Xeon E5-4640

PassMark - Single thread mark

CPU 1

CPU 2

1875

1392

PassMark - CPU mark

CPU 1

CPU 2

6205

21374

Name	Intel Xeon D-1622	Intel Xeon E5-4640
PassMark - Single thread mark	1875	1392
PassMark - CPU mark	6205	21374

Compare specifications (specs)

	Intel Xeon D-1622	Intel Xeon E5-4640
Essentials
Architecture codename	Hewitt Lake	Sandy Bridge EP
Launch date	2 Apr 2019	May 2012
Launch price (MSRP)	$170	$2,730
Place in performance rating	1315	1327
Processor Number	D-1622	E5-4640
Series	Intel Xeon D Processor	Intel® Xeon® Processor E5 Family
Status	Launched	Discontinued
Vertical segment	Server	Server
Price now		$2,730
Value for money (0-100)		1.14
Performance
64 bit support
Base frequency	2.60 GHz	2.40 GHz
L1 cache	256 KB	64 KB (per core)
L2 cache	1 MB	256 KB (per core)
L3 cache	6 MB	20480 KB (shared)
Manufacturing process technology	14 nm	32 nm
Maximum core temperature	83
Maximum frequency	3.20 GHz	2.80 GHz
Number of cores	4	8
Number of QPI Links	0	2
Number of threads	8	16
Number of Ultra Path Interconnect (UPI) Links	0
Bus Speed		8 GT/s QPI
Die size		435 mm
Transistor count		2270 million
VID voltage range		0.6V-1.35V
Memory
Max memory channels	2	4
Maximum memory size	128 GB	384 GB
Supported memory frequency	2133 MHz
Supported memory types	DDR4, DDR3	DDR3 800/1066/1333/1600
ECC memory support
Maximum memory bandwidth		51.2 GB/s
Compatibility
Max number of CPUs in a configuration	1	4
Package Size	37.5mm x 37.5mm	52.5mm x 45.0mm
Sockets supported	FCBGA1667	FCLGA2011
Thermal Design Power (TDP)	40 Watt	95 Watt
Low Halogen Options Available
Peripherals
Integrated LAN
Max number of PCIe lanes	32	40
Max number of SATA 6 Gb/s Ports	6
Number of USB ports	8
PCI Express revision	2.0/3.0	3.0
PCIe configurations	x4 x8 x16
Scalability	1S Only	4S 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® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel AVX2	Intel® AVX
Integrated Intel® QuickAssist Technology
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® ME Firmware Version	SPS 3.0
Intel® Optane™ Memory Supported
Intel® Turbo Boost technology
Quiet System
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® vPro™ Platform Eligibility
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)