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).

Intel Core i5-6585R

Intel Core i5-6440EQ

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		2045
PassMark - CPU mark		5445
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	976
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)