Intel Xeon D-1622 vs Intel Xeon E3-1275 v5

Comparative analysis of Intel Xeon D-1622 and Intel Xeon E3-1275 v5 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces, Graphics image quality, Graphics API support. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon D-1622

Intel Xeon E3-1275 v5

Differences

Reasons to consider the Intel Xeon D-1622

2x more maximum memory size: 128 GB vs 64 GB
2x lower typical power consumption: 40 Watt vs 80 Watt

Maximum memory size	128 GB vs 64 GB
Thermal Design Power (TDP)	40 Watt vs 80 Watt

Reasons to consider the Intel Xeon E3-1275 v5

Around 25% higher clock speed: 4.00 GHz vs 3.20 GHz
Around 25% better performance in PassMark - Single thread mark: 2346 vs 1875
Around 37% better performance in PassMark - CPU mark: 8501 vs 6205

Specifications (specs)
Maximum frequency	4.00 GHz vs 3.20 GHz
Benchmarks
PassMark - Single thread mark	2346 vs 1875
PassMark - CPU mark	8501 vs 6205

Compare benchmarks

CPU 1: Intel Xeon D-1622
CPU 2: Intel Xeon E3-1275 v5

PassMark - Single thread mark

CPU 1

CPU 2

1875

2346

PassMark - CPU mark

CPU 1

CPU 2

6205

8501

Name	Intel Xeon D-1622	Intel Xeon E3-1275 v5
PassMark - Single thread mark	1875	2346
PassMark - CPU mark	6205	8501
Geekbench 4 - Single Core		1072
Geekbench 4 - Multi-Core		3722

Compare specifications (specs)

	Intel Xeon D-1622	Intel Xeon E3-1275 v5
Essentials
Architecture codename	Hewitt Lake	Skylake
Launch date	2 Apr 2019	Q4'15
Launch price (MSRP)	$170
Place in performance rating	1309	1325
Processor Number	D-1622	E3-1275V5
Series	Intel Xeon D Processor	Intel® Xeon® Processor E3 v5 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	2.60 GHz	3.60 GHz
L1 cache	256 KB
L2 cache	1 MB
L3 cache	6 MB
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	83
Maximum frequency	3.20 GHz	4.00 GHz
Number of cores	4	4
Number of QPI Links	0
Number of threads	8	8
Number of Ultra Path Interconnect (UPI) Links	0
Bus Speed		8 GT/s DMI3
VID voltage range		0.55V-1.52V
Memory
Max memory channels	2	2
Maximum memory size	128 GB	64 GB
Supported memory frequency	2133 MHz
Supported memory types	DDR4, DDR3	DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V
Maximum memory bandwidth		34.1 GB/s
Compatibility
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	37.5mm x 37.5mm
Sockets supported	FCBGA1667	FCLGA1151
Thermal Design Power (TDP)	40 Watt	80 Watt
Low Halogen Options Available
Peripherals
Integrated LAN
Max number of PCIe lanes	32	16
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	1x16, 2x8, 1x8+2x4
Scalability	1S Only	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® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Intel® Memory Protection Extensions (Intel® MPX)
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel AVX2	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
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® TSX-NI
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)
Graphics
Device ID		0x191D
Graphics base frequency		400 MHz
Graphics max dynamic frequency		1.15 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory		64 GB
Processor graphics		Intel® HD Graphics P530
Graphics interfaces
DisplayPort
DVI
eDP
HDMI
Number of displays supported		3
Graphics image quality
4K resolution support
Max resolution over DisplayPort		4096x2304@60Hz
Max resolution over eDP		4096x2304@60Hz
Max resolution over HDMI 1.4		4096x2304@24Hz
Graphics API support
DirectX		12
OpenGL		4.4