Intel Core i5-6585R vs Intel Core i5-6440EQ

Comparative analysis of Intel Core i5-6585R and Intel Core i5-6440EQ 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, 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).

 

Differences

Reasons to consider the Intel Core i5-6585R

  • Around 6% higher clock speed: 3.60 GHz vs 3.40 GHz
Maximum frequency 3.60 GHz vs 3.40 GHz

Reasons to consider the Intel Core i5-6440EQ

  • Around 41% higher maximum core temperature: 100°C vs 71°C
  • Around 44% lower typical power consumption: 45 Watt vs 65 Watt
Maximum core temperature 100°C vs 71°C
Thermal Design Power (TDP) 45 Watt vs 65 Watt

Compare benchmarks

CPU 1: Intel Core i5-6585R
CPU 2: Intel Core i5-6440EQ

Name Intel Core i5-6585R Intel Core i5-6440EQ
PassMark - Single thread mark 1966
PassMark - CPU mark 5324
Geekbench 4 - Single Core 3775
Geekbench 4 - Multi-Core 10119
CompuBench 1.5 Desktop - Face Detection (mPixels/s) 17.4
CompuBench 1.5 Desktop - Ocean Surface Simulation (Frames/s) 165.696
CompuBench 1.5 Desktop - T-Rex (Frames/s) 1.277
CompuBench 1.5 Desktop - Video Composition (Frames/s) 6.896
CompuBench 1.5 Desktop - Bitcoin Mining (mHash/s) 27.044

Compare specifications (specs)

Intel Core i5-6585R Intel Core i5-6440EQ

Essentials

Architecture codename Skylake Skylake
Launch date Q2'16 Q4'15
Place in performance rating not rated 1050
Processor Number i5-6585R i5-6440EQ
Series 6th Generation Intel® Core™ i5 Processors 6th Generation Intel® Core™ i5 Processors
Status Discontinued Launched
Vertical segment Desktop Embedded

Performance

64 bit support
Base frequency 2.80 GHz 2.70 GHz
Bus Speed 8 GT/s DMI3 8 GT/s DMI3
Manufacturing process technology 14 nm 14 nm
Maximum core temperature 71°C 100°C
Maximum frequency 3.60 GHz 3.40 GHz
Number of cores 4 4
Number of threads 4 4

Memory

Max memory channels 2 2
Maximum memory bandwidth 34.1 GB/s 34.1 GB/s
Maximum memory size 64 GB 64 GB
Supported memory types DDR4-1866/2133, DDR3L-1333/1600 @ 1.35V DDR4-2133, LPDDR3-1866, DDR3L-1600

Graphics

Device ID 0x193B 0x191B
eDRAM 128 MB
Graphics base frequency 350 MHz 350 MHz
Graphics max dynamic frequency 1.10 GHz 1.00 GHz
Intel® Clear Video HD technology
Intel® Clear Video technology
Intel® InTru™ 3D technology
Intel® Quick Sync Video
Max video memory 64 GB 64 GB
Processor graphics Intel® Iris® Pro Graphics 580 Intel® HD Graphics 530

Graphics interfaces

DisplayPort
DVI
eDP
HDMI
Number of displays supported 3 3

Graphics image quality

4K resolution support
Max resolution over DisplayPort 4096x2304@60Hz 4096x2304@60Hz
Max resolution over eDP 4096x2304@60Hz 4096x2304@60Hz
Max resolution over HDMI 1.4 4096x2304@24Hz 4096x2304@24Hz

Graphics API support

DirectX 12 12
OpenGL 4.5 4.5

Compatibility

Low Halogen Options Available
Max number of CPUs in a configuration 1 1
Package Size 42mm x 28mm 42mm x 28mm
Thermal Design Power (TDP) 65 Watt 45 Watt
Thermal Solution PCG 2015C (65W)
Sockets supported FCBGA1440

Peripherals

Max number of PCIe lanes 16 16
PCI Express revision 3.0 3.0
PCIe configurations 1x16,2x8,1x8+2x4 Up to 1x16, 2x8, 1x8+2x4
Scalability 1S Only

Security & Reliability

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

Advanced Technologies

Enhanced Intel SpeedStep® technology
Idle States
Instruction set extensions Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2 Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
Intel 64
Intel® AES New Instructions
Intel® Hyper-Threading technology
Intel® Optane™ Memory Supported
Intel® Stable Image Platform Program (SIPP)
Intel® TSX-NI
Intel® Turbo Boost technology
Intel® vPro™ Platform Eligibility
Thermal Monitoring

Virtualization

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

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