Intel Xeon W-3275M vs Intel Xeon E5-4667 v3

Comparative analysis of Intel Xeon W-3275M and Intel Xeon E5-4667 v3 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-3275M

Intel Xeon E5-4667 v3

Differences

Reasons to consider the Intel Xeon W-3275M

12 more cores, run more applications at once: 28 vs 16
24 more threads: 56 vs 32
Around 52% higher clock speed: 4.40 GHz vs 2.90 GHz
A newer manufacturing process allows for a more powerful, yet cooler running processor: 14 nm vs 22 nm
2.7x more maximum memory size: 2 TB vs 768 GB
Around 85% better performance in PassMark - Single thread mark: 2709 vs 1461
2.5x better performance in PassMark - CPU mark: 38930 vs 15397

Specifications (specs)
Number of cores	28 vs 16
Number of threads	56 vs 32
Maximum frequency	4.40 GHz vs 2.90 GHz
Manufacturing process technology	14 nm vs 22 nm
Maximum memory size	2 TB vs 768 GB
Benchmarks
PassMark - Single thread mark	2709 vs 1461
PassMark - CPU mark	38930 vs 15397

Reasons to consider the Intel Xeon E5-4667 v3

Around 15% higher maximum core temperature: 87.6°C vs 76°C
Around 52% lower typical power consumption: 135 Watt vs 205 Watt
2.6x better performance in Geekbench 4 - Single Core: 2895 vs 1102
Around 15% better performance in Geekbench 4 - Multi-Core: 20597 vs 17851

Specifications (specs)
Maximum core temperature	87.6°C vs 76°C
Thermal Design Power (TDP)	135 Watt vs 205 Watt
Benchmarks
Geekbench 4 - Single Core	2895 vs 1102
Geekbench 4 - Multi-Core	20597 vs 17851

Compare benchmarks

CPU 1: Intel Xeon W-3275M
CPU 2: Intel Xeon E5-4667 v3

PassMark - Single thread mark

CPU 1

CPU 2

2709

1461

PassMark - CPU mark

CPU 1

CPU 2

38930

15397

Geekbench 4 - Single Core

CPU 1

CPU 2

1102

2895

Geekbench 4 - Multi-Core

CPU 1

CPU 2

17851

20597

Name	Intel Xeon W-3275M	Intel Xeon E5-4667 v3
PassMark - Single thread mark	2709	1461
PassMark - CPU mark	38930	15397
Geekbench 4 - Single Core	1102	2895
Geekbench 4 - Multi-Core	17851	20597

Compare specifications (specs)

	Intel Xeon W-3275M	Intel Xeon E5-4667 v3
Essentials
Architecture codename	Cascade Lake	Haswell
Launch date	3 Jun 2019	Q2'15
Launch price (MSRP)	$7453
Place in performance rating	482	484
Processor Number	W-3275M	E5-4667V3
Series	Intel Xeon W Processor	Intel® Xeon® Processor E5 v3 Family
Status	Launched	Launched
Vertical segment	Workstation	Server
Performance
Base frequency	2.50 GHz	2.00 GHz
L1 cache	1.75 MB
L2 cache	28 MB
L3 cache	38.5 MB
Manufacturing process technology	14 nm	22 nm
Maximum core temperature	76°C	87.6°C
Maximum frequency	4.40 GHz	2.90 GHz
Number of cores	28	16
Number of threads	56	32
Number of Ultra Path Interconnect (UPI) Links	0
Unlocked
64 bit support
Bus Speed		9.6 GT/s QPI
Number of QPI Links		2
Memory
ECC memory support
Max memory channels	6	4
Maximum memory bandwidth	131.13 GB/s	68 GB/s
Maximum memory size	2 TB	768 GB
Supported memory frequency	2933 MHz
Supported memory types	DDR4-2933	DDR4
Compatibility
Package Size	76.0mm x 56.5mm	52.5mm x 51mm
Sockets supported	FCLGA3647	FCLGA2011-3
Thermal Design Power (TDP)	205 Watt	135 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		4
Peripherals
Max number of PCIe lanes	64	40
PCI Express revision	3.0	3.0
Scalability	1S Only	4S
PCIe configurations		x4, x8, x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Secure Boot
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Enhanced Intel SpeedStep® technology
Instruction set extensions	Intel AVX-512	Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Intel® vPro™ Platform Eligibility
Number of AVX-512 FMA Units	2
Speed Shift technology
Idle States
Intel® Flex Memory Access
Intel® Instruction Replay Technology
Physical Address Extensions (PAE)		46-bit
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)