Intel Core i5-6585R vs Intel Core i5-7400

Intel Core i5-6585R $255
Intel Core i5-7400 $182
4 Cores
4 Threads
2.8GHz Clock
4 Cores
4 Threads
3GHz Clock
Socket
BGA 1440
Socket
LGA 1151
iGPU
HD 530 1150MHz
440 GFLOPS FP32
iGPU
HD 630 1100MHz
420 GFLOPS FP32

GB6 Single-Core

  • 2% faster vs Core i5-7400
  • 2% slower vs Core i5-6585R
Core i5-6585R - GB6S 1,220
x1.02
Core i5-7400 - GB6S 1,195
x1

GB6 Multi-Core

  • Same Performance vs Core i5-7400
  • Same Performance vs Core i5-6585R
Core i5-6585R - GB6M 3,300
x1.01
Core i5-7400 - GB6M 3,280
x1
  • 11% slower vs Core i5-7400
  • 13% faster vs Core i5-6585R
Core i5-6585R - 34.1GB/s
x1
Core i5-7400 - 38.4GB/s
x1.13
  • Same TDP vs Core i5-7400
  • Same TDP vs Core i5-6585R
Core i5-6585R - 65W
x1
Core i5-7400 - 65W
x1
  • 5% faster vs Core i5-7400
  • 5% slower vs Core i5-6585R
Core i5-6585R - 440 GFLOPS FP32
x1.05
Core i5-7400 - 420 GFLOPS FP32
x1
GB6S 1,220
30%
GB6M 3,300
12%
CB23S N/A
0%
CB23S 930
36%
CB23M N/A
0%
CB23M 3,380
8%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 6th Gen
Family
Core 7th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Skylake-S
Skylake-4C-GT2
Codename
Kaby Lake-S
Kaby Lake-4C-GT2
Market Segment
Desktop
Market Segment
Desktop
Release Date
5/3/2016
Release Date
1/3/2017
Foundry
Intel
Foundry
Intel
Node
14nm
Node
14nm+
Die Size
122 mm²
Die Size
125 mm²
Transistor Count
2.1 Billion
Transistor Count
2.1 Billion
4 Cores
4 Cores
4 Threads
4 Threads
2.8GHz
3.6GHz Boost
3GHz
3.5GHz Boost
Overclocking
Locked
Overclocking
Locked
Type
DMI
Type
DMI
Transfer Rate
8GT/s
Transfer Rate
8GT/s
Lanes
4
Lanes
4
Bandwidth
4GB/s
Bandwidth
4GB/s
Bi-directional
8GB/s
Bi-directional
8GB/s
L1 Instruction
32KB/Core
8-way set associative
L1 Instruction
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L1 Data
32KB/Core
8-way set associative
L2
256KB/Core
4-way set associative
L2
256KB/Core
4-way set associative
L3
6MB Shared
12-way set associative
L3
6MB Shared
16-way set associative
L4
128MB Shared
-
-
Channels
2
Channels
2
Max Memory
64GB
Max Memory
64GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1067MHz
Transfer Rate
2133MT/s
Clock
1200MHz
Transfer Rate
2400MT/s
Bandwidth/Channel
17.1GB/s
Bandwidth
34.1GB/s
Bandwidth/Channel
19.2GB/s
Bandwidth
38.4GB/s
TDP
65W
TDP
65W
Temp
-
71°C TCase
Temp
100°C Max
-
Included Cooler
Not Included
Included Cooler
Stock Cooler 115x-Al v2
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
HD 530 1150MHz
192 Shaders
1150MHz
440 GFLOPS FP32
HD 630 1100MHz
192 Shaders
1100MHz
420 GFLOPS FP32
No NPU
No NPU
No Cellular
No Cellular
Change Comparison