Intel Xeon Gold 5315Y vs Intel Xeon E7-8891 v4

Comparative analysis of Intel Xeon Gold 5315Y and Intel Xeon E7-8891 v4 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.

Intel Xeon Gold 5315Y

Intel Xeon E7-8891 v4

Differences

Reasons to consider the Intel Xeon Gold 5315Y

Around 3% higher clock speed: 3.60 GHz vs 3.50 GHz
Around 3% higher maximum core temperature: 81°C vs 79°C
A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm vs 14 nm
2x more maximum memory size: 6 TB vs 3 TB
Around 18% lower typical power consumption: 140 Watt vs 165 Watt
Around 18% better performance in PassMark - Single thread mark: 2488 vs 2104

Specifications (specs)
Maximum frequency	3.60 GHz vs 3.50 GHz
Maximum core temperature	81°C vs 79°C
Manufacturing process technology	10 nm vs 14 nm
Maximum memory size	6 TB vs 3 TB
Thermal Design Power (TDP)	140 Watt vs 165 Watt
Benchmarks
PassMark - Single thread mark	2488 vs 2104

Reasons to consider the Intel Xeon E7-8891 v4

2 more cores, run more applications at once: 10 vs 8
4 more threads: 20 vs 16
Around 33% better performance in PassMark - CPU mark: 48879 vs 36620

Specifications (specs)
Number of cores	10 vs 8
Number of threads	20 vs 16
Benchmarks
PassMark - CPU mark	48879 vs 36620

Compare benchmarks

CPU 1: Intel Xeon Gold 5315Y
CPU 2: Intel Xeon E7-8891 v4

PassMark - Single thread mark

CPU 1

CPU 2

2488

2104

PassMark - CPU mark

CPU 1

CPU 2

36620

48879

Name	Intel Xeon Gold 5315Y	Intel Xeon E7-8891 v4
PassMark - Single thread mark	2488	2104
PassMark - CPU mark	36620	48879

Compare specifications (specs)

	Intel Xeon Gold 5315Y	Intel Xeon E7-8891 v4
Essentials
Architecture codename	Ice Lake	Broadwell
Launch date	6 Apr 2021	Q2'16
Launch price (MSRP)	$895
Place in performance rating	575	576
Processor Number	5315Y	E7-8891V4
Series	3rd Generation Intel Xeon Scalable Processors	Intel® Xeon® Processor E7 v4 Family
Status	Launched	Launched
Vertical segment	Server	Server
Performance
Base frequency	3.20 GHz	2.80 GHz
L1 cache	512 KB
L2 cache	8 MB
L3 cache	12 MB
Manufacturing process technology	10 nm	14 nm
Maximum core temperature	81°C	79°C
Maximum frequency	3.60 GHz	3.50 GHz
Number of cores	8	10
Number of threads	16	20
Number of Ultra Path Interconnect (UPI) Links	3
64 bit support
Bus Speed		9.6 GT/s QPI
Number of QPI Links		3
Memory
Max memory channels	8	4
Maximum memory size	6 TB	3 TB
Supported memory frequency	2933 MHz
Supported memory types	DDR4-2933	DDR4-1333/1600/1866 DDR3-1066/1333/1600
Maximum memory bandwidth		85 GB/s
Compatibility
Package Size	77.5mm x 56.5mm	45mm x 52.5mm
Sockets supported	FCLGA4189	FCLGA2011
Thermal Design Power (TDP)	140 Watt	165 Watt
Low Halogen Options Available
Max number of CPUs in a configuration		8
Peripherals
Max number of PCIe lanes	64	32
PCI Express revision	4.0	3.0
Scalability	2S	S8S
PCIe configurations		x4, x8, x16
Security & Reliability
Execute Disable Bit (EDB)
Intel® Run Sure Technology
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® OS Guard
Intel® Secure Key technology
Advanced Technologies
Instruction set extensions	Intel SSE4.2, Intel AVX, Intel AVX2, Intel AVX-512	Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	2
Speed Shift technology
Enhanced Intel SpeedStep® technology
Idle States
Intel® Instruction Replay Technology
Intel® TSX-NI
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)