Intel Xeon W-2191B vs Intel Xeon E7-4830

Comparative analysis of Intel Xeon W-2191B and Intel Xeon E7-4830 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

Intel Xeon W-2191B

Intel Xeon E7-4830

Differences

Reasons to consider the Intel Xeon W-2191B

10 more cores, run more applications at once: 18 vs 8
20 more threads: 36 vs 16
Around 179067% higher clock speed: 4300 MHz vs 2.40 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 32 nm
2.5x better performance in PassMark - Single thread mark: 2541 vs 1012
Around 42% better performance in PassMark - CPU mark: 28371 vs 19981

Specifications (specs)
Number of cores	18 vs 8
Number of threads	36 vs 16
Maximum frequency	4300 MHz vs 2.40 GHz
Manufacturing process technology	14 nm vs 32 nm
Benchmarks
PassMark - Single thread mark	2541 vs 1012
PassMark - CPU mark	28371 vs 19981

Reasons to consider the Intel Xeon E7-4830

4x more maximum memory size: 2 TB vs 512 GB

Maximum memory size	2 TB vs 512 GB

Compare benchmarks

CPU 1: Intel Xeon W-2191B
CPU 2: Intel Xeon E7-4830

PassMark - Single thread mark

CPU 1

CPU 2

2541

1012

PassMark - CPU mark

CPU 1

CPU 2

28371

19981

Name	Intel Xeon W-2191B	Intel Xeon E7-4830
CompuBench 1.5 Desktop - Face Detection (mPixels/s)	18.199
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s)	119.388
CompuBench 1.5 Desktop - T-Rex (Frames/s)	1.17
CompuBench 1.5 Desktop - Video Composition (Frames/s)	9.337
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s)	26.355
PassMark - Single thread mark	2541	1012
PassMark - CPU mark	28371	19981
Geekbench 4 - Single Core		1696
Geekbench 4 - Multi-Core		10382

Compare specifications (specs)

	Intel Xeon W-2191B	Intel Xeon E7-4830
Essentials
Architecture codename	Skylake W	Westmere EX
Family	Xeon W
Launch date	5 June 2017	Q2'11
Place in performance rating	1130	1115
Processor Number	W-2191B	E7-4830
Series	W-2000	Intel® Xeon® Processor E7 Family
Vertical segment	Server	Server
Status		Discontinued
Performance
64 bit support
Base frequency	2300 MHz	2.13 GHz
Bus Speed	8 GT/s DMI	6.4 GT/s QPI
L1 cache	1.125 MB
L2 cache	18 MB
L3 cache	24.75 MB
Manufacturing process technology	14 nm	32 nm
Maximum frequency	4300 MHz	2.40 GHz
Number of cores	18	8
Number of threads	36	16
Unlocked
Maximum core temperature		64°C
Memory
ECC memory support
Max memory channels	4	4
Maximum memory bandwidth	79.47 GB/s
Maximum memory size	512 GB	2 TB
Supported memory types	DDR4-2666	DDR3 800/978/1066/1333 (Max Speed 1066 MHz)
Compatibility
Sockets supported	FCLGA-2066 (R4)	LGA1567
Low Halogen Options Available
Max number of CPUs in a configuration		4
Package Size		49.17mm x 56.47mm
Thermal Design Power (TDP)		105 Watt
Peripherals
Max number of PCIe lanes	48
PCI Express revision	3.0
PCIe configurations	1x16, 1x8, 1x4
Scalability		S4S
Security & Reliability
Intel® Identity Protection technology
Intel® Memory Protection Extensions (Intel® MPX)
Intel® OS Guard
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Execute Disable Bit (EDB)
Advanced Technologies
Enhanced Intel SpeedStep® technology
Fused Multiply-Add 3 (FMA3)
Intel® Advanced Vector Extensions (AVX)
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Speed Shift technology
Instruction set extensions		Intel® SSE4.1, Intel® SSE4.2
Intel 64
Thermal Monitoring
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)