Intel Xeon W-2155 vs Intel Xeon W-2195

Comparative analysis of Intel Xeon W-2155 and Intel Xeon W-2195 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 W-2155

Intel Xeon W-2195

Differences

Reasons to consider the Intel Xeon W-2155

Around 5% higher clock speed: 4.50 GHz vs 4.30 GHz
Around 3% higher maximum core temperature: 68 vs 66 °C
Around 7% better performance in PassMark - Single thread mark: 2594 vs 2427

Specifications (specs)
Maximum frequency	4.50 GHz vs 4.30 GHz
Maximum core temperature	68 vs 66 °C
Benchmarks
PassMark - Single thread mark	2594 vs 2427

Reasons to consider the Intel Xeon W-2195

8 more cores, run more applications at once: 18 vs 10
16 more threads: 36 vs 20
Around 32% better performance in PassMark - CPU mark: 27914 vs 21110

Specifications (specs)
Number of cores	18 vs 10
Number of threads	36 vs 20
Benchmarks
PassMark - CPU mark	27914 vs 21110

Compare benchmarks

CPU 1: Intel Xeon W-2155
CPU 2: Intel Xeon W-2195

PassMark - Single thread mark

CPU 1

CPU 2

2594

2427

PassMark - CPU mark

CPU 1

CPU 2

21110

27914

Name	Intel Xeon W-2155	Intel Xeon W-2195
PassMark - Single thread mark	2594	2427
PassMark - CPU mark	21110	27914
Geekbench 4 - Single Core	1104
Geekbench 4 - Multi-Core	9442

Compare specifications (specs)

	Intel Xeon W-2155	Intel Xeon W-2195
Essentials
Architecture codename	Skylake	Skylake
Launch date	Q3'17	September 2017
Place in performance rating	971	744
Processor Number	W-2155	W-2195
Series	Intel® Xeon® W Processor	Intel® Xeon® W Processor
Status	Launched	Launched
Vertical segment	Server	Server
Price now		$2,767.89
Value for money (0-100)		2.66
Performance
64 bit support
Base frequency	3.30 GHz	2.30 GHz
Bus Speed	0 GT/s QPI	0 GT/s QPI
Manufacturing process technology	14 nm	14 nm
Maximum core temperature	68	66 °C
Maximum frequency	4.50 GHz	4.30 GHz
Number of cores	10	18
Number of QPI Links	0	0
Number of threads	20	36
Number of Ultra Path Interconnect (UPI) Links	0	0
L1 cache		64 KB (per core)
L2 cache		1024 KB (per core)
L3 cache		25344 KB (shared)
Memory
Max memory channels	4	4
Maximum memory bandwidth	85.3 GB/s	85.3 GB/s
Maximum memory size	512 GB	512 GB
Supported memory types	DDR4 1600/1866/2133/2400/2666	DDR4 1600/1866/2133/2400/2666
Compatibility
Low Halogen Options Available
Max number of CPUs in a configuration	1	1
Package Size	45mm x 52.5mm	45mm x 52.5mm
Sockets supported	FCLGA2066	FCLGA2066
Thermal Design Power (TDP)	140 Watt	140 Watt
Peripherals
Max number of PCIe lanes	48	48
PCI Express revision	3.0	3.0
PCIe configurations	x4, x8, x16	x4, x8, x16
Scalability	1S Only	1S Only
Security & Reliability
Execute Disable Bit (EDB)
Intel® Identity Protection technology
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® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512	Intel® SSE4.2, Intel® AVX, Intel® AVX2, Intel® AVX-512
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
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	2	2
Physical Address Extensions (PAE)	46-bit	46-bit
Speed Shift technology
Thermal Monitoring
Intel® Advanced Vector Extensions (AVX)
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)