Intel Xeon E5-1660 v4 vs Intel Xeon E3-1285 v4

Comparative analysis of Intel Xeon E5-1660 v4 and Intel Xeon E3-1285 v4 processors for all known characteristics in the following categories: Essentials, Performance, Memory, Compatibility, Peripherals, Security & Reliability, Advanced Technologies, Virtualization, Graphics, Graphics interfaces. Benchmark processor performance analysis: PassMark - Single thread mark, PassMark - CPU mark, Geekbench 4 - Single Core, Geekbench 4 - Multi-Core, GFXBench 4.0 - Car Chase Offscreen (Frames), GFXBench 4.0 - Car Chase Offscreen (Fps), GFXBench 4.0 - Manhattan (Frames), GFXBench 4.0 - Manhattan (Fps), GFXBench 4.0 - T-Rex (Frames), GFXBench 4.0 - T-Rex (Fps).

 

Differences

Reasons to consider the Intel Xeon E5-1660 v4

  • 4 more cores, run more applications at once: 8 vs 4
  • 8 more threads: 16 vs 8
  • 48x more maximum memory size: 1.5 TB vs 32 GB
  • Around 74% better performance in PassMark - CPU mark: 13619 vs 7808
Specifications (specs)
Number of cores 8 vs 4
Number of threads 16 vs 8
Maximum memory size 1.5 TB vs 32 GB
Benchmarks
PassMark - CPU mark 13619 vs 7808

Reasons to consider the Intel Xeon E3-1285 v4

  • Around 47% lower typical power consumption: 95 Watt vs 140 Watt
  • Around 5% better performance in PassMark - Single thread mark: 2313 vs 2204
Specifications (specs)
Thermal Design Power (TDP) 95 Watt vs 140 Watt
Benchmarks
PassMark - Single thread mark 2313 vs 2204

Compare benchmarks

CPU 1: Intel Xeon E5-1660 v4
CPU 2: Intel Xeon E3-1285 v4

PassMark - Single thread mark
CPU 1
CPU 2
2204
2313
PassMark - CPU mark
CPU 1
CPU 2
13619
7808
Name Intel Xeon E5-1660 v4 Intel Xeon E3-1285 v4
PassMark - Single thread mark 2204 2313
PassMark - CPU mark 13619 7808
Geekbench 4 - Single Core 888
Geekbench 4 - Multi-Core 6851
GFXBench 4.0 - Car Chase Offscreen (Frames) 740
GFXBench 4.0 - Car Chase Offscreen (Fps) 740
GFXBench 4.0 - Manhattan (Frames) 2101
GFXBench 4.0 - Manhattan (Fps) 2101
GFXBench 4.0 - T-Rex (Frames) 3280
GFXBench 4.0 - T-Rex (Fps) 3280

Compare specifications (specs)

Intel Xeon E5-1660 v4 Intel Xeon E3-1285 v4

Essentials

Architecture codename Broadwell Broadwell
Launch date Q2'16 June 2015
Place in performance rating 1249 1251
Processor Number E5-1660V4 E3-1285V4
Series Intel® Xeon® Processor E5 v4 Family Intel® Xeon® Processor E3 v4 Family
Status Launched Launched
Vertical segment Server Server

Performance

64 bit support
Base frequency 3.20 GHz 3.50 GHz
Bus Speed 0 GT/s QPI 5 GT/s DMI
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 70°C
Maximum frequency 3.80 GHz 3.80 GHz
Number of cores 8 4
Number of QPI Links 0 0
Number of threads 16 8
Die size 160 mm
L1 cache 64 KB (per core)
L2 cache 256 KB (per core)
L3 cache 6144 KB (shared)
Transistor count 1400 million

Memory

Max memory channels 4 2
Maximum memory bandwidth 76.8 GB/s 29.8 GB/s
Maximum memory size 1.5 TB 32 GB
Supported memory types DDR4 1600/1866/2133/2400 DDR3 and DDR3L 1333/1600/1866 at 1.5V
ECC memory support

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 45mm x 52.5mm 37.5mm x 37.5mm
Sockets supported FCLGA2011-3 FCLGA1150
Thermal Design Power (TDP) 140 Watt 95 Watt
Thermal Solution PCG 2013B

Peripherals

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

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Demand Based Switching
Intel® Flex Memory Access
Intel® Hyper-Threading technology
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Physical Address Extensions (PAE) 46-bit
Thermal Monitoring
Flexible Display interface (FDI)
Intel® Advanced Vector Extensions (AVX)

Virtualization

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

Graphics

eDRAM 128 MB
Execution Units 48
Graphics base frequency 300 MHz
Graphics max dynamic frequency 1.15 GHz
Graphics max frequency 1.15 GHz
Intel® Clear Video technology
Intel® Flexible Display Interface (Intel® FDI)
Intel® Quick Sync Video
Max video memory 32 GB
Processor graphics Intel Iris Pro Graphics P6300

Graphics interfaces

Number of displays supported 3