Intel Xeon Silver 4314 vs Intel Xeon Platinum 8380

Comparative analysis of Intel Xeon Silver 4314 and Intel Xeon Platinum 8380 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 Silver 4314

Intel Xeon Platinum 8380

Differences

Reasons to consider the Intel Xeon Silver 4314

Around 4% higher maximum core temperature: 86°C vs 83°C
2x lower typical power consumption: 135 Watt vs 270 Watt

Maximum core temperature	86°C vs 83°C
Thermal Design Power (TDP)	135 Watt vs 270 Watt

Reasons to consider the Intel Xeon Platinum 8380

24 more cores, run more applications at once: 40 vs 16
48 more threads: 80 vs 32
2.5x more L1 cache, more data can be stored in the L1 cache for quick access later
2.5x more L2 cache, more data can be stored in the L2 cache for quick access later
2.5x more L3 cache, more data can be stored in the L3 cache for quick access later
Around 14% better performance in PassMark - Single thread mark: 2400 vs 2112
2x better performance in PassMark - CPU mark: 91257 vs 44608

Specifications (specs)
Number of cores	40 vs 16
Number of threads	80 vs 32
L1 cache	2.5 MB vs 1 MB
L2 cache	40 MB vs 16 MB
L3 cache	60 MB vs 24 MB
Benchmarks
PassMark - Single thread mark	2400 vs 2112
PassMark - CPU mark	91257 vs 44608

Compare benchmarks

CPU 1: Intel Xeon Silver 4314
CPU 2: Intel Xeon Platinum 8380

PassMark - Single thread mark

CPU 1

CPU 2

2112

2400

PassMark - CPU mark

CPU 1

CPU 2

44608

91257

Name	Intel Xeon Silver 4314	Intel Xeon Platinum 8380
PassMark - Single thread mark	2112	2400
PassMark - CPU mark	44608	91257

Compare specifications (specs)

	Intel Xeon Silver 4314	Intel Xeon Platinum 8380
Essentials
Architecture codename	Ice Lake	Ice Lake
Launch date	6 Apr 2021	6 Apr 2021
Launch price (MSRP)	$694 - $705	$8099
Place in performance rating	638	111
Processor Number	4314	8380
Series	3rd Generation Intel Xeon Scalable Processors	3rd Generation Intel Xeon Scalable Processors
Status	Launched	Launched
Vertical segment	Server	Server
Performance
Base frequency	2.40 GHz	2.30 GHz
L1 cache	1 MB	2.5 MB
L2 cache	16 MB	40 MB
L3 cache	24 MB	60 MB
Manufacturing process technology	10 nm	10 nm
Maximum core temperature	86°C	83°C
Maximum frequency	3.40 GHz	3.40 GHz
Number of cores	16	40
Number of threads	32	80
Number of Ultra Path Interconnect (UPI) Links	2	3
Memory
Max memory channels	8	8
Maximum memory size	6 TB	6 TB
Supported memory frequency	2667 MHz	3200 MHz
Supported memory types	DDR4-2667	DDR4-3200
Compatibility
Package Size	77.5mm x 56.5mm	77.5mm x 56.5mm
Sockets supported	FCLGA4189	FCLGA4189
Thermal Design Power (TDP)	135 Watt	270 Watt
Peripherals
Max number of PCIe lanes	64	64
PCI Express revision	4.0	4.0
Scalability	2S	2S
Security & Reliability
Execute Disable Bit (EDB)
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Mode-based Execute Control (MBE)
Intel® Run Sure Technology
Advanced Technologies
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® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units	2	2
Speed Shift technology
Virtualization
Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)