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Differences What are the advantages of each

Front view of Intel Core i7 5775C

Reasons to consider the
Intel Core i7 5775C

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CPUBoss is not aware of any important advantages of the Core i7 5775C vs the 6785R.

Front view of Intel 6785R

Reasons to consider the
Intel 6785R

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Slightly higher turbo clock speed 3.9 GHz vs 3.7 GHz More than 5% higher turbo clock speed
Supports trusted computing Yes vs No Somewhat common; Allows for safer, more reliable computing
Higher GPU clock speed 350 MHz vs 300 MHz More than 15% higher GPU clock speed
Newer Apr, 2016 vs Apr, 2015 Release date a year later

Features Key features of the Core i7 5775C  vs 6785R 

clock speed

Core i7 5775C
3.3 GHz
6785R
3.3 GHz

turbo clock speed

Core i7 5775C
3.7 GHz
6785R
3.9 GHz

gpu clock speed

Core i7 5775C
300 MHz
6785R
350 MHz

TDP

Specifications Full list of technical specs

summary

Core i7 5775C  vs
6785R 
Clock speed 3.3 GHz 3.3 GHz
Turbo clock speed 3.7 GHz 3.9 GHz
Cores Quad core Quad core
Is unlocked No No

features

Has a NX bit Yes Yes
Supports trusted computing No Yes
Has virtualization support Yes Yes
Instruction set extensions
SSE2
MMX
SSE4
AVX
SSE3
SSE
SSE4.1
SSE4.2
Supplemental SSE3
AES
AVX 2.0
Supports dynamic frequency scaling Yes Yes

memory controller

Memory controller Built-in Built-in
Memory type
DDR3L-1600
Channels Dual Channel Dual Channel
Supports ECC No No
Maximum bandwidth 25,600 MB/s 25,600 MB/s
Maximum memory size 32,768 MB 65,536 MB

details

Core i7 5775C  vs
6785R 
Architecture x86-64 x86-64
Threads 8 8
Manufacture process 14 nm 14 nm
Max CPUs 1 1

integrated graphics

GPU GPU GPU
Label Intel® Iris™ Pro Graphics 6200 Intel® Iris™ Pro Graphics 580
Number of displays supported 3 3
GPU clock speed 300 MHz 350 MHz
Turbo clock speed 1,150 MHz 1,150 MHz

power consumption

TDP 65W 65W
Annual home energy cost 15.66 $/year 15.66 $/year
Annual commercial energy cost 56.94 $/year 56.94 $/year
Typical power consumption 52.81W 52.81W

bus

Architecture DMI 2.0 FSB
Number of links 0 1
Transfer rate 5,000 MT/s 8,000 MT/s
Intel Core i7 5775C
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Intel 6785R
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