Intel Xeon W-11865MRE vs Intel Xeon E5-2658A v3

Comparative analysis of Intel Xeon W-11865MRE and Intel Xeon E5-2658A v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Graphics image quality, Graphics API support, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core.

 

Differences

Reasons to consider the Intel Xeon W-11865MRE

  • Around 62% higher clock speed: 4.70 GHz vs 2.90 GHz
  • Around 10% higher maximum core temperature: 100°C vs 91
  • A newer manufacturing process allows for a more powerful, yet cooler running processor: 10 nm SuperFin vs 22 nm
  • Around 86% better performance in PassMark - Single thread mark: 3135 vs 1688
  • Around 32% better performance in PassMark - CPU mark: 19589 vs 14879
Specifications (specs)
Maximum frequency 4.70 GHz vs 2.90 GHz
Maximum core temperature 100°C vs 91
Manufacturing process technology 10 nm SuperFin vs 22 nm
Benchmarks
PassMark - Single thread mark 3135 vs 1688
PassMark - CPU mark 19589 vs 14879

Reasons to consider the Intel Xeon E5-2658A v3

  • 4 more cores, run more applications at once: 12 vs 8
  • 8 more threads: 24 vs 16
  • 6x more maximum memory size: 768 GB vs 128 GB
Number of cores 12 vs 8
Number of threads 24 vs 16
Maximum memory size 768 GB vs 128 GB
Max number of CPUs in a configuration 2 vs 1

Compare benchmarks

CPU 1: Intel Xeon W-11865MRE
CPU 2: Intel Xeon E5-2658A v3

PassMark - Single thread mark
CPU 1
CPU 2
3135
1688
PassMark - CPU mark
CPU 1
CPU 2
19589
14879
Name Intel Xeon W-11865MRE Intel Xeon E5-2658A v3
PassMark - Single thread mark 3135 1688
PassMark - CPU mark 19589 14879
Geekbench 4 - Single Core 2959
Geekbench 4 - Multi-Core 20447

Compare specifications (specs)

Intel Xeon W-11865MRE Intel Xeon E5-2658A v3

Essentials

Architecture codename Tiger Lake Haswell
Launch date Q3'21 Q1'15
Launch price (MSRP) $528
Place in performance rating 518 504
Processor Number W-11865MRE E5-2658AV3
Series Intel Xeon W Processor Intel® Xeon® Processor E5 v3 Family
Vertical segment Embedded Embedded
Status Launched

Performance

64 bit support
L3 cache 24 MB
Manufacturing process technology 10 nm SuperFin 22 nm
Maximum core temperature 100°C 91
Maximum frequency 4.70 GHz 2.90 GHz
Number of cores 8 12
Number of threads 16 24
Base frequency 2.20 GHz
Bus Speed 9.6 GT/s QPI
Number of QPI Links 2
VID voltage range 0.65V–1.30V

Memory

Max memory channels 2 4
Maximum memory size 128 GB 768 GB
Supported memory types DDR4-3200 DDR4 1600/1866/2133
Maximum memory bandwidth 68 GB/s

Graphics

Device ID 0x9A70
Execution Units 32
Graphics base frequency 350 MHz
Graphics max dynamic frequency 1.35 GHz
Intel® Quick Sync Video
Processor graphics Intel UHD Graphics for 11th Gen Intel Processors

Graphics interfaces

Number of displays supported 4

Graphics image quality

Max resolution over DisplayPort 7680x4320@60Hz
Max resolution over eDP 4096x2304@60Hz

Graphics API support

DirectX 12.1
OpenGL 4.6

Compatibility

Configurable TDP-down 35 Watt
Configurable TDP-up 45 Watt
Max number of CPUs in a configuration 1 2
Package Size 50 x 26.5 52.5mm x 45mm
Sockets supported FCBGA1787 FCLGA2011-3
Low Halogen Options Available
Thermal Design Power (TDP) 105 Watt

Peripherals

Max number of PCIe lanes 20 40
PCIe configurations Up to 1x16+1x4, 2x8+1x4, 1x8+3x4 x4, x8, x16
PCI Express revision 3.0
Scalability 2S

Security & Reliability

Intel® OS Guard
Intel® Software Guard Extensions (Intel® SGX)
Intel® Trusted Execution technology (TXT)
Secure Boot
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology

Advanced Technologies

Instruction set extensions Intel SSE4.1, Intel SSE4.2, Intel AVX2, Intel AVX-512 Intel® AVX2
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Turbo Boost technology
Intel® Volume Management Device (VMD)
Number of AVX-512 FMA Units 8
Speed Shift technology
Thermal Monitoring
Enhanced Intel SpeedStep® technology
Idle States
Intel 64
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® TSX-NI
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 46-bit

Virtualization

Intel® Virtualization Technology (VT-x)
Intel® Virtualization Technology for Directed I/O (VT-d)
Intel® VT-x with Extended Page Tables (EPT)