Core i5-6585R vs Core i7-4790

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Primary details

Comparing Core i7-4790 and Core i5-6585R processor market type (desktop or notebook), architecture, sales start time and price.

Place in performance ranking1215not rated
Place by popularity55not in top-100
Cost-effectiveness evaluation2.11no data
Market segmentDesktop processorDesktop processor
SeriesCore i7 (Desktop)Intel Core i5
Architecture codenameHaswell (2013−2015)Skylake (2015−2016)
Release date1 May 2014 (10 years ago)22 April 2016 (8 years ago)
Launch price (MSRP)$303$255
Current price$135 (0.4x MSRP)$286 (1.1x MSRP)

Cost-effectiveness evaluation

Performance per price, higher is better.

no data

Detailed specifications

Core i7-4790 and Core i5-6585R basic parameters such as number of cores, number of threads, base frequency and turbo boost clock, lithography, cache size and multiplier lock state. These parameters indirectly say of CPU speed, though for more precise assessment you have to consider their test results.

Physical cores4 (Quad-Core)4 (Quad-Core)
Threads84
Base clock speed3.6 GHz2.8 GHz
Boost clock speed4 GHz3.6 GHz
Bus supportno data4 × 8 GT/s
L1 cache64K (per core)256 KB
L2 cache256K (per core)1 MB
L3 cache8 MB (shared)6 MB
Chip lithography22 nm14 nm
Die size177 mm2no data
Maximum core temperature73 °C71 °C
Maximum case temperature (TCase)72 °Cno data
Number of transistors1,400 millionno data
64 bit support++
Windows 11 compatibility--
Unlocked multiplierNoNo

Compatibility

Information on Core i7-4790 and Core i5-6585R compatibility with other computer components: motherboard (look for socket type), power supply unit (look for power consumption) etc. Useful when planning a future computer configuration or upgrading an existing one. Note that power consumption of some processors can well exceed their nominal TDP, even without overclocking. Some can even double their declared thermals given that the motherboard allows to tune the CPU power parameters.

Number of CPUs in a configuration11
SocketFCLGA1150no data
Power consumption (TDP)84 Watt65 Watt

Technologies and extensions

Technological solutions and additional instructions supported by Core i7-4790 and Core i5-6585R. You'll probably need this information if you require some particular technology.

Instruction set extensionsIntel® SSE4.1, Intel® SSE4.2, Intel® AVX2Intel® SSE4.1, Intel® SSE4.2, Intel® AVX2
AES-NI++
AVX++
vPro+no data
Enhanced SpeedStep (EIST)++
eDRAMno data128 MB
My WiFi+no data
Turbo Boost Technology2.02.0
Hyper-Threading Technology+-
TSX-+
Idle States++
Thermal Monitoring++
SIPP+-
FDI+no data
StatusDiscontinuedDiscontinued

Security technologies

Core i7-4790 and Core i5-6585R technologies aimed at improving security, for example, by protecting against hacks.

TXT++
EDB++
Secure Key++
MPXno data+
Identity Protection++
SGXno dataYes with Intel® ME
OS Guard++
Anti-Theft+no data

Virtualization technologies

Virtual machine speed-up technologies supported by Core i7-4790 and Core i5-6585R are enumerated here.

AMD-V+no data
VT-d++
VT-x++
EPT++

Memory specs

Types, maximum amount and channel quantity of RAM supported by Core i7-4790 and Core i5-6585R. Depending on the motherboard, higher memory frequencies may be supported.

Supported memory typesDDR3DDR4-1866, DDR4-2133, DDR3L-1333, DDR3L-1600
Maximum memory size32 GB64 GB
Max memory channels22
Maximum memory bandwidth25.6 GB/s34.1 GB/s
ECC memory support--

Graphics specifications

General parameters of integrated GPUs, if any.

Integrated graphics card
Compare
Intel HD Graphics 4600Intel Iris Pro Graphics 580
Max video memory2 GB64 GB
Quick Sync Video++
Clear Videono data+
Clear Video HD++
Graphics max frequency1.2 GHz1.1 GHz
InTru 3D++

Graphics interfaces

Available interfaces and connections of Core i7-4790 and Core i5-6585R integrated GPUs.

Number of displays supported33
eDP++
DisplayPort++
HDMI++
DVI++
VGA+no data

Graphics image quality

Maximum display resolutions supported by Core i7-4790 and Core i5-6585R integrated GPUs, including resolutions over different interfaces.

4K resolution supportno data+
Max resolution over HDMI 1.44096x2304@24Hz4096x2304@24Hz
Max resolution over eDP3840x2160@60Hz4096x2304@60Hz
Max resolution over DisplayPort3840x2160@60Hz4096x2304@60Hz
Max resolution over VGA1920x1200@60HzN/A

Graphics API support

APIs supported by Core i7-4790 and Core i5-6585R integrated GPUs, sometimes API versions are included.

DirectX11.2/1212
OpenGL4.34.5

Peripherals

Specifications and connection of peripherals supported by Core i7-4790 and Core i5-6585R.

PCIe versionUp to 3.03.0
PCI Express lanes1616

Pros & cons summary


Integrated graphics card 1.84 4.77
Recency 1 May 2014 22 April 2016
Threads 8 4
Cost $303 $255
Chip lithography 22 nm 14 nm
Power consumption (TDP) 84 Watt 65 Watt

We couldn't decide between Core i7-4790 and Core i5-6585R. We've got no test results to judge.


Should you still have questions on choice between Core i7-4790 and Core i5-6585R, ask them in Comments section, and we shall answer.

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Intel Core i7-4790
Core i7-4790
Intel Core i5-6585R
Core i5-6585R

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