Intel Xeon E3-1585LV5 vs. Intel Xeon E5-4655V4

CPU Comparison, Reviews and Tests

Side by side comparison and review of Intel Xeon E3-1585LV5 and Intel Xeon E5-4655V4. 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 E3-1585LV5 vs. Intel Xeon E5-4655V4 Benchmark Chart
GENERAL Intel Xeon E3-1585LV5 Intel Xeon E5-4655V4
Product Type Processor Processor
PROCESSOR Intel Xeon E3-1585LV5 Intel Xeon E5-4655V4
Type Intel Xeon E3-1585LV5 Intel Xeon E5-4655V4
ARCHITECTURE
Processor Qty 1 2
Compatible Processor Socket LGA1440 Socket LGA2011-v3 Socket
Manufacturing Process 14 nm 14 nm
Thermal Design Power 45 W 135 W
Thermal Specification - 82 °C
PCI Express Revision 3.0 3.0
PCI Express Configurations 1x16, 2x8, 1x8+2x4 X16, x4, x8
PCI Express Lanes Qty 16 40
Architecture Features Enhanced SpeedStep technology, Hyper-Threading Technology, Execute Disable Bit capability, Intel Virtualization Technology, Intel 64 Technology, Intel Trusted Execution Technology, streaming SIMD extensions 4.1, streaming SIMD extensions 4.2, Intel Flex Memory Access, 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 Identity Protection Technology, Intel Secure Key, Intel Advanced Vector Extensions 2 (AVX2.0), Intel TSX-NI, Intel Stable Image Platform Program (SIPP), Intel OS Guard, Intel Smart Response Technology, Intel Small Business Advantage, Intel Software Guard Extensions (SGX), Intel Memory Protection Extensions (MPX) Hyper-Threading Technology, Intel QuickPath Technology, Intel Turbo Boost Technology 2.0
PERFORMANCE
Number of Cores Quad-Core 8-core
Number of Threads 8 threads 16 threads
Clock Speed (Frequency) 3 GHz 2.5 GHz
Max Turbo Speed 3.7 GHz 3.2 GHz
Bus Speed - 2400 MHz
CACHE MEMORY
Cache 8 MB 30 MB
Cache Memory Details 8 MB 30 MB
INTEGRATED GRAPHICS (GPU) Intel Xeon E3-1585LV5 Intel Xeon E5-4655V4
Type Intel Iris Pro Graphics P580 -
Base Frequency 350 MHz -
Max Dynamic Frequency 1.15 GHz -
Max Supported Memory Size 64 GB -
Features Intel FDI, Intel Clear Video HD Technology, Intel Quick Sync Video, Triple Display Capable -
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