Intel Xeon E3-1284L v3 vs Intel Xeon E5-4648 v3

Comparative analysis of Intel Xeon E3-1284L v3 and Intel Xeon E5-4648 v3 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Graphics, Graphics interfaces, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization. Benchmark processor performance analysis: CompuBench 1.5 Desktop - Face Detection (mPixels/s), CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s), CompuBench 1.5 Desktop - T-Rex (Frames/s), CompuBench 1.5 Desktop - Video Composition (Frames/s), CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s), PassMark - Single thread mark, PassMark - CPU mark.

 

Differences

Reasons to consider the Intel Xeon E3-1284L v3

  • Around 45% higher clock speed: 3.20 GHz vs 2.20 GHz
  • Around 15% higher maximum core temperature: 100 °C vs 87°C
  • 2.2x lower typical power consumption: 47 Watt vs 105 Watt
Maximum frequency 3.20 GHz vs 2.20 GHz
Maximum core temperature 100 °C vs 87°C
Thermal Design Power (TDP) 47 Watt vs 105 Watt

Reasons to consider the Intel Xeon E5-4648 v3

  • 8 more cores, run more applications at once: 12 vs 4
  • 16 more threads: 24 vs 8
  • 24x more maximum memory size: 768 GB vs 32 GB
Number of cores 12 vs 4
Number of threads 24 vs 8
Maximum memory size 768 GB vs 32 GB
Max number of CPUs in a configuration 4 vs 1

Compare benchmarks

CPU 1: Intel Xeon E3-1284L v3
CPU 2: Intel Xeon E5-4648 v3

Name Intel Xeon E3-1284L v3 Intel Xeon E5-4648 v3
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 11.603
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 90.521
CompuBench 1.5 Desktop - T-Rex (Frames/s) 0.673
CompuBench 1.5 Desktop - Video Composition (Frames/s) 15.649
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 25.273
PassMark - Single thread mark 1317
PassMark - CPU mark 9061

Compare specifications (specs)

Intel Xeon E3-1284L v3 Intel Xeon E5-4648 v3

Essentials

Architecture codename Crystal Well Haswell
Family Xeon E3
Launch date 1 March 2014 Q2'15
Launch price (MSRP) $662
Place in performance rating 1685 1686
Processor Number E3-1284L v3 E5-4648V3
Vertical segment Embedded Embedded
Series Intel® Xeon® Processor E5 v3 Family
Status Launched

Performance

64 bit support
Base frequency 1.80 GHz 1.70 GHz
Bus Speed 5 GT/s DMI 8 GT/s QPI
L1 cache 256 KB
L2 cache 1 MB
L3 cache 6 MB
Manufacturing process technology 22 nm 22 nm
Maximum core temperature 100 °C 87°C
Maximum frequency 3.20 GHz 2.20 GHz
Number of cores 4 12
Number of threads 8 24
Unlocked
Number of QPI Links 2

Memory

ECC memory support
Max memory channels 2 4
Maximum memory bandwidth 25.6 GB/s 68 GB/s
Maximum memory size 32 GB 768 GB
Supported memory types DDR3L 1333/1600 DDR4

Graphics

Graphics base frequency 750 MHz
Graphics max frequency 1.00 GHz
Intel® Clear Video HD technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Processor graphics Intel Iris Pro Graphics 5200

Graphics interfaces

DisplayPort
eDP
HDMI
Number of displays supported 3
VGA

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 4
Sockets supported FCBGA1364 FCLGA2011-3
Thermal Design Power (TDP) 47 Watt 105 Watt
Package Size 52.5mm x 51mm

Peripherals

Max number of PCIe lanes 16 40
PCI Express revision 3.0 3.0
PCIe configurations 1x16, 2x8, 1x8 2x4 x4, x8, x16
Scalability 4S

Security & Reliability

Anti-Theft technology
Execute Disable Bit (EDB)
Intel® Identity Protection technology
Intel® Secure Key technology
Intel® Trusted Execution technology (TXT)
Intel® OS Guard

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® AVX2
Intel 64
Intel® Advanced Vector Extensions 2 (AVX2)
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring
Intel® Flex Memory Access
Intel® Instruction Replay Technology
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)