Intel Xeon E3-1220 v6 vs Intel Atom C3758

Comparative analysis of Intel Xeon E3-1220 v6 and Intel Atom C3758 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, 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 E3-1220 v6

Intel Atom C3758

Differences

Reasons to consider the Intel Xeon E3-1220 v6

Around 59% higher clock speed: 3.50 GHz vs 2.20 GHz
2.2x better performance in PassMark - Single thread mark: 1884 vs 867
Around 25% better performance in PassMark - CPU mark: 5783 vs 4614

Specifications (specs)
Maximum frequency	3.50 GHz vs 2.20 GHz
Benchmarks
PassMark - Single thread mark	1884 vs 867
PassMark - CPU mark	5783 vs 4614

Reasons to consider the Intel Atom C3758

4 more cores, run more applications at once: 8 vs 4
4 more threads: 8 vs 4
4x more maximum memory size: 256 GB vs 64 GB
2.9x lower typical power consumption: 25 Watt vs 72 Watt
Around 70% better performance in Geekbench 4 - Single Core: 1481 vs 871
2.4x better performance in Geekbench 4 - Multi-Core: 7318 vs 3046

Specifications (specs)
Number of cores	8 vs 4
Number of threads	8 vs 4
Maximum memory size	256 GB vs 64 GB
Thermal Design Power (TDP)	25 Watt vs 72 Watt
Benchmarks
Geekbench 4 - Single Core	1481 vs 871
Geekbench 4 - Multi-Core	7318 vs 3046

Compare benchmarks

CPU 1: Intel Xeon E3-1220 v6
CPU 2: Intel Atom C3758

PassMark - Single thread mark

CPU 1

CPU 2

1884

867

PassMark - CPU mark

CPU 1

CPU 2

5783

4614

Geekbench 4 - Single Core

CPU 1

CPU 2

871

1481

Geekbench 4 - Multi-Core

CPU 1

CPU 2

3046

7318

Name	Intel Xeon E3-1220 v6	Intel Atom C3758
PassMark - Single thread mark	1884	867
PassMark - CPU mark	5783	4614
Geekbench 4 - Single Core	871	1481
Geekbench 4 - Multi-Core	3046	7318

Compare specifications (specs)

	Intel Xeon E3-1220 v6	Intel Atom C3758
Essentials
Architecture codename	Kaby Lake	Denverton
Launch date	Q1'17	Q3'17
Place in performance rating	1645	1625
Processor Number	E3-1220V6	C3758
Series	Intel® Xeon® Processor E3 v6 Family	Intel® Atom™ Processor C Series
Status	Launched	Launched
Vertical segment	Server	Server
Performance
64 bit support
Base frequency	3.00 GHz	2.20 GHz
Bus Speed	8 GT/s DMI3
Manufacturing process technology	14 nm	14 nm
Maximum frequency	3.50 GHz	2.20 GHz
Number of cores	4	8
Number of threads	4	8
VID voltage range	0.55V-1.52V
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 bandwidth	37.5 GB/s
Maximum memory size	64 GB	256 GB
Supported memory types	DDR4-2400, DDR3L-1866	DDR4: 2400
Graphics
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Graphics interfaces
Number of displays supported	0
Graphics image quality
4K resolution support
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	37.5mm x 37.5mm	34 mm x 28 mm
Sockets supported	FCLGA1151	FCBGA1310
Thermal Design Power (TDP)	72 Watt	25 Watt
Peripherals
Max number of PCIe lanes	16	16
PCI Express revision	3.0	3
PCIe configurations	1x16, 2x8, 1x8+2x4	x2,x4,x8
Scalability	1S Only
Integrated LAN
Max number of SATA 6 Gb/s Ports		16
Number of USB ports		8
Total number of SATA ports		16
USB revision		3
Security & Reliability
Execute Disable Bit (EDB)
Intel® Memory Protection Extensions (Intel® MPX)
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
Idle States
Instruction set extensions	Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
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)