Core i5-9400 vs Core i5-9600K

Core i5-9400
Core i5-9600K
6 Cores
6 Threads
2.9GHz Clock
6 Cores
6 Threads
3.7GHz Clock
Socket
LGA 1151
Socket
LGA 1151
iGPU
UHD 630 1050MHz
iGPU
UHD 630 1150MHz
GB6S 1,400
37%
GB6S 1,730
46%
GB6M 4,845
20%
GB6M 6,480
27%
CB23S - N/A
0%
CB23S 1,185
51%
CB23M - N/A
0%
CB23M 6,595
16%
Manufacturer
Intel
Manufacturer
Intel
Architecture
Skylake
Architecture
Skylake
Family
Core 9th Gen
Family
Core 9th Gen
Instruction Set (ISA)
x86-64
Instruction Set (ISA)
x86-64
Codename
Coffee Lake-R
-
Coffee Lake-6C
-
-
-
-
-
-
Codename
Coffee Lake-R
-
Coffee Lake-6C
-
-
-
-
-
-
Market Segment
Desktop
Market Segment
Desktop
Release Date
6/1/2019
Release Date
6/1/2019
Foundry
Intel
-
-
-
Foundry
Intel
-
-
-
Node
14nm++
-
-
-
Node
14nm++
-
-
-
Die Size
150 mm²
-
-
-
Die Size
150 mm²
-
-
-
Transistor Count
2.5 Billion
-
-
-
Transistor Count
2.5 Billion
-
-
-
6 Cores
-
-
-
6 Cores
-
-
-
6 Threads
-
-
-
6 Threads
-
-
-
-
2.9GHz
4.1GHz Boost
-
-
3.7GHz
4.6GHz 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
L0 Instruction
-
-
L0 Instruction
-
-
L0 Data
-
-
L0 Data
-
-
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
-
9MB Shared
-
16-way set associative
-
-
-
-
-
L3
-
9MB Shared
-
16-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
2
Channels
2
Max Memory
128GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
128Bit
Bus Width/Channel
64Bit
Bus Width
128Bit
Clock
1333MHz
Transfer Rate
2666MT/s
Clock
1333MHz
Transfer Rate
2666MT/s
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
Bandwidth/Channel
21.3GB/s
Bandwidth
42.7GB/s
TDP
65W
-
-
-
TDP
95W
-
-
-
Temp
100°C Max
-
Temp
100°C Max
-
Included Cooler
Stock Cooler 1200
Included Cooler
Not Included
PCIe 3.0 x16 Lanes
PCIe 3.0 x16 Lanes
UHD 630 1050MHz
192 Shaders
1050MHz
UHD 630 1150MHz
192 Shaders
1150MHz
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results