Intel Xeon Silver 4112 vs Intel Atom C3758

Comparative analysis of Intel Xeon Silver 4112 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 Silver 4112

Intel Atom C3758

Differences

Reasons to consider the Intel Xeon Silver 4112

Around 36% higher clock speed: 3.00 GHz vs 2.20 GHz
3x more maximum memory size: 768 GB vs 256 GB
2x better performance in PassMark - Single thread mark: 1751 vs 867
2.7x better performance in PassMark - CPU mark: 12287 vs 4614

Specifications (specs)
Maximum frequency	3.00 GHz vs 2.20 GHz
Maximum memory size	768 GB vs 256 GB
Benchmarks
PassMark - Single thread mark	1751 vs 867
PassMark - CPU mark	12287 vs 4614

Reasons to consider the Intel Atom C3758

4 more cores, run more applications at once: 8 vs 4
Around 32% higher maximum core temperature: 100°C vs 76°C
3.4x lower typical power consumption: 25 Watt vs 85 Watt
Around 94% better performance in Geekbench 4 - Single Core: 1481 vs 765
2.3x better performance in Geekbench 4 - Multi-Core: 7318 vs 3218

Specifications (specs)
Number of cores	8 vs 4
Maximum core temperature	100°C vs 76°C
Thermal Design Power (TDP)	25 Watt vs 85 Watt
Benchmarks
Geekbench 4 - Single Core	1481 vs 765
Geekbench 4 - Multi-Core	7318 vs 3218

Compare benchmarks

CPU 1: Intel Xeon Silver 4112
CPU 2: Intel Atom C3758

PassMark - Single thread mark

CPU 1

CPU 2

1751

867

PassMark - CPU mark

CPU 1

CPU 2

12287

4614

Geekbench 4 - Single Core

CPU 1

CPU 2

765

1481

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3218

7318

Name	Intel Xeon Silver 4112	Intel Atom C3758
PassMark - Single thread mark	1751	867
PassMark - CPU mark	12287	4614
Geekbench 4 - Single Core	765	1481
Geekbench 4 - Multi-Core	3218	7318

Compare specifications (specs)

	Intel Xeon Silver 4112	Intel Atom C3758
Essentials
Architecture codename	Skylake	Denverton
Launch date	Q3'17	Q3'17
Place in performance rating	1652	1628
Processor Number	4112	C3758
Series	Intel® Xeon® Scalable Processors	Intel® Atom™ Processor C Series
Status	Launched	Launched
Vertical segment	Server	Server
Performance
Base frequency	2.60 GHz	2.20 GHz
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	76°C	100°C
Maximum frequency	3.00 GHz	2.20 GHz
Number of cores	4	8
Number of threads	8	8
Number of Ultra Path Interconnect (UPI) Links	2	0
64 bit support
Number of QPI Links		0
Memory
Max memory channels	6	2
Maximum memory size	768 GB	256 GB
Supported memory frequency	2400 MHz
Supported memory types	DDR4-2400	DDR4: 2400
Compatibility
Low Halogen Options Available
Package Size	76.0mm x 56.5mm	34 mm x 28 mm
Sockets supported	FCLGA3647	FCBGA1310
Thermal Design Power (TDP)	85 Watt	25 Watt
Max number of CPUs in a configuration		1
Peripherals
Max number of PCIe lanes	48	16
PCI Express revision	3.0	3
Scalability	2S
Integrated LAN
Max number of SATA 6 Gb/s Ports		16
Number of USB ports		8
PCIe configurations		x2,x4,x8
Total number of SATA ports		16
USB revision		3
Security & Reliability
Execute Disable Bit (EDB)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® OS Guard
Intel® Secure Key technology
Intel® Software Guard Extensions (Intel® SGX)
Secure Boot
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	1
Speed Shift technology
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)