CPUs

Intel Core i7-5775C vs Intel Core i7-6785R Full Specs

4 Cores
8 Threads
3.3GHz
4 Cores
8 Threads
3.3GHz
TDP
65W
TDP
65W
Bandwidth
25.6GB/s
DDR3L
Bandwidth
34.1GB/s
·
iGPU
iGPU
··
1.77 TFLOPSFP16
··
1.32 TFLOPSFP32
Socket
Socket

Core i7-5775CCore i7-5775C1,442
x1.09
Core i7-6785RCore i7-6785R1,320
x1

4 Cores
4 Cores
8 Threads
8 Threads

Base Clock
3.3GHz
Base Clock
3.3GHz
Boost Clock
3.7GHz
Boost Clock
3.9GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
256KB
L2
256KB
L3
6MB
L3
8MB
L4 Cache
128MB
L4 Cache
128MB

Type
DDR3L
Type
·
Max Memory
32GB
Max Memory
64GB
ECC
No
ECC
No
Channels
2
Channels
2
Bus Width
128-bit
Bus Width
128-bit
Speed
1600MT/s
Speed
2133MT/s
Bandwidth
25.6GB/s
Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
34.1GB/s

TDP
65W
TDP
65W
Max Operating Temp
100°C Max
Max Operating Temp
-
T-Case
-
T-Case
71°C Max
Included Cooler
1
Included Cooler
0

Bus Type
DMI
Bus Type
DMI
Bus Config
4 lanes
Bus Config
4 lanes
Bus Speed
5GT/s
Bus Speed
8GT/s
Bus Bandwidth
2.5GB/s
Bus Bandwidth
4GB/s

PCIe
PCIe 2.0 x16
8GB/sBandwidth
PCIe
PCIe 3.0 x16
15.8GB/sBandwidth

iGPU
iGPU
Shaders
384
Shaders
576
Boost Clock
1.15GHz
Boost Clock
1.15GHz
··
1.77 TFLOPSFP16
··
1.32 TFLOPSFP32

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Core i7 2013 branding
Branding
Core i7 2016 branding
Codename
Broadwell-C
Broadwell-4C-GT3Variant
Codename
Skylake-H
Skylake-4C-GT4Variant
Market Segment
Desktop
Market Segment
Desktop
Release Date
Jun 1, 2015
Release Date
May 3, 2016

Foundry
Intel
Foundry
Intel
Other Foundries
InteleDRAM
Other Foundries
InteleDRAM
Fabrication Node
14nm
22nmeDRAM
Fabrication Node
14nm
22nmeDRAM
Die Size
182mm²
77mm²eDRAM
Die Size
184mm²
77mm²eDRAM
Transistor Count
2.7 Billion
Transistor Count
3.1 Billion
Transistor Density
15 MTr/mm²
Transistor Density
17 MTr/mm²

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