Intel Xeon E5-2640V3 vs. Intel Xeon E5-4650V3

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E5-2640V3 and Intel Xeon E5-4650V3. Compare overall performance, core and thread counts, cache memory, speed, power efficiency, dimensions, socket compatibility and other key specifications and features to simplify the choice of your perfect CPU. Our goal is to make it easier for you to decide on the processor that will best meet your expectations by revealing the main differences between the products.

CPUs Specifications Comparison

Intel Xeon E5-2640V3 vs. Intel Xeon E5-4650V3 Benchmark Chart
GENERAL Intel Xeon E5-2640V3 Intel Xeon E5-4650V3
Product Type Processor Processor
PROCESSOR Intel Xeon E5-2640V3 Intel Xeon E5-4650V3
Type Intel Xeon E5-2640V3 Intel Xeon E5-4650V3
ARCHITECTURE
Processor Qty 1 1
Compatible Processor Socket LGA2011 Socket LGA2011-v3 Socket
Core Voltage 0.65 V - 1.30 V -
Manufacturing Process 22 nm 22 nm
Thermal Design Power 90 W 105 W
Thermal Specification 74.3 °C 77.6 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations X16, x4, x8 X16, x4, x8
PCI Express Lanes Qty 40 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, Intel Turbo Boost Technology 2.0, Intel AES New Instructions (AES-NI), Thermal Monitoring Technologies, Intel Virtualization Technology for Directed I/O (VT-d), Intel vPro Technology, Idle States, Intel VT-x with Extended Page Tables (EPT), Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel OS Guard Hyper-Threading Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores 8-core 12-core
Number of Threads 16 threads 24 threads
Clock Speed (Frequency) 2.6 GHz 2.1 GHz
Max Turbo Speed 3.4 GHz 2.8 GHz
Bus Speed 4000 MHz -
CACHE MEMORY
Cache 20 MB 30 MB
Cache Memory Details Smart Cache - 20 MB 30 MB
Installed Size 20 MB -
MISCELLANEOUS Intel Xeon E5-2640V3 Intel Xeon E5-4650V3
Included Accessories Additional fan -
Compliant Standards RoHS RoHS
Service & Support Limited warranty - 1 year -
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