Intel Xeon E5-2658V3 vs. Intel Xeon Gold 6438M (4th Gen)

CPU Comparison, Reviews and Tests

Detailed comparison and review of Intel Xeon E5-2658V3 and Intel Xeon Gold 6438M (4th Gen). With our comprehensive overview, you can simply compare overall performance, cache sizes, RAM, power efficiency, architecture, but also other key features of both processors and easily decide which one is the right choice for you. Our goal is to help you identify the main differences between products and find the processor that best fits your needs and expectations.

CPUs Specifications Comparison

Intel Xeon E5-2658V3 vs. Intel Xeon Gold 6438M (4th Gen) Benchmark Chart
GENERAL Intel Xeon E5-2658V3 Intel Xeon Gold 6438M (4th Gen)
Product Type Processor Processor
DIMENSIONS
Width - 7.75 cm
Depth - 5.65 cm
PROCESSOR Intel Xeon E5-2658V3 Intel Xeon Gold 6438M (4th Gen)
Type Intel Xeon E5-2658V3 Intel Xeon Gold 6438M (4th Gen)
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011-v3 Socket FCLGA4677 Socket
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 10 nm
Thermal Design Power 105 W 205 W
Thermal Specification 86.95 °C 97 °C
PCI Express Revision 3.0 5.0
PCI Express Configurations X16, x4, x8 -
PCI Express Lanes Qty 40 80
Architecture Features Integrated memory controller Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel Advanced Vector Extensions (AVX), Intel AES New Instructions (AES-NI), Intel Virtualization Technology for Directed I/O (VT-d), Intel VT-x with Extended Page Tables (EPT), Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard, Intel Speed Shift Technology, Intel Advanced Vector Extensions 512 (AVX-512), Mode-based Execute Control (MBE), Intel Run Sure Technology, Intel Boot Guard, Intel Deep Learning Boost (DL Boost), Intel Resource Director Technology (RDT), Intel Speed Select technology - Performance Profile, Intel Speed Select technology - Base Frequency, Intel Speed Select technology - Core Power, Intel Speed Select technology - Turbo Frequency, Intel Control-Flow Enforcement Technology, Intel Total Memory Encryption, Intel Platform Firmware Resilience Support, Intel Crypto Acceleration, Intel SSE4.2, 2.30 GHz high priority core, 20 low priority cores, 12 high priority cores, 1.80 GHz low priority core, Intel Data Streaming Accelerator (DSA), Intel QuickAssist Software Acceleration, 128 GB maximum Enclave Page Cache (EPC) size for Intel SGX, Activating Intel On Demand Feature, Intel Advanced Matrix Extensions (AMX), Intel Software Guard Extensions (SGX) with Intel SPS, Intel In-memory Analytics Accelerator (IAA), 2 AVX-512 FMA Units
PERFORMANCE
Number of Cores 12-core 32-core
Number of Threads 24 threads 64 threads
Clock Speed (Frequency) 2.2 GHz 2.2 GHz
Max Turbo Speed 2.9 GHz 3.9 GHz
Bus Speed - 16 GT/s
CACHE MEMORY
Cache 30 MB 60 MB
Cache Memory Details Smart Cache - 30 MB -
Installed Size 30 MB -
MISCELLANEOUS Intel Xeon E5-2658V3 Intel Xeon Gold 6438M (4th Gen)
Service & Support Limited warranty - 1 year Limited warranty - 1 year
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