Intel Xeon D-1577 vs Intel Atom C3758

Comparative analysis of Intel Xeon D-1577 and Intel Atom C3758 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-1577

Intel Atom C3758

Differences

Reasons to consider the Intel Xeon D-1577

8 more cores, run more applications at once: 16 vs 8
24 more threads: 32 vs 8
Around 52% better performance in PassMark - Single thread mark: 1319 vs 867
2.5x better performance in PassMark - CPU mark: 11645 vs 4614

Specifications (specs)
Number of cores	16 vs 8
Number of threads	32 vs 8
Benchmarks
PassMark - Single thread mark	1319 vs 867
PassMark - CPU mark	11645 vs 4614

Reasons to consider the Intel Atom C3758

Around 5% higher clock speed: 2.20 GHz vs 2.10 GHz
2x more maximum memory size: 256 GB vs 128 GB
Around 80% lower typical power consumption: 25 Watt vs 45 Watt

Maximum frequency	2.20 GHz vs 2.10 GHz
Maximum memory size	256 GB vs 128 GB
Thermal Design Power (TDP)	25 Watt vs 45 Watt

Compare benchmarks

CPU 1: Intel Xeon D-1577
CPU 2: Intel Atom C3758

PassMark - Single thread mark

CPU 1

CPU 2

1319

867

PassMark - CPU mark

CPU 1

CPU 2

11645

4614

Name	Intel Xeon D-1577	Intel Atom C3758
PassMark - Single thread mark	1319	867
PassMark - CPU mark	11645	4614
Geekbench 4 - Single Core		1481
Geekbench 4 - Multi-Core		7318

Compare specifications (specs)

	Intel Xeon D-1577	Intel Atom C3758
Essentials
Architecture codename	Broadwell	Denverton
Launch date	Q1'16	Q3'17
Place in performance rating	1617	1625
Processor Number	D-1577	C3758
Series	Intel® Xeon® D Processor	Intel® Atom™ Processor C Series
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	1.30 GHz	2.20 GHz
Manufacturing process technology	14 nm	14 nm
Maximum frequency	2.10 GHz	2.20 GHz
Number of cores	16	8
Number of threads	32	8
Maximum core temperature		100°C
Number of QPI Links		0
Number of Ultra Path Interconnect (UPI) Links		0
Memory
Max memory channels	2	2
Maximum memory size	128 GB	256 GB
Supported memory frequency	2133 MHz
Supported memory types	DDR4, DDR3	DDR4: 2400
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5 mm x 37.5 mm	34 mm x 28 mm
Sockets supported	FCBGA1667	FCBGA1310
Thermal Design Power (TDP)	45 Watt	25 Watt
Peripherals
Integrated LAN
Max number of PCIe lanes	32	16
Number of USB ports	8	8
PCI Express revision	2.0/3.0	3
PCIe configurations	x4 x8 x16	x2,x4,x8
Scalability	1S Only
Total number of SATA ports	6	16
UART
USB revision	2.0/3.0	3
Max number of SATA 6 Gb/s Ports		16
Security & Reliability
Execute Disable Bit (EDB)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® Software Guard Extensions (Intel® SGX)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
General-Purpose Input/Output (GPIO)
Idle States
Instruction set extensions	Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Thermal Monitoring
Integrated Intel® QuickAssist Technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)