Core i9-9990XE vs Core i9-9900X

Core i9-9990XE
Core i9-9900X
14 Cores
28 Threads
4GHz Clock
10 Cores
20 Threads
3.5GHz Clock
Socket
LGA 2066
Socket
LGA 2066
iGPU
No GPU
iGPU
No GPU
GB6S 1,780
47%
GB6S 1,470
39%
GB6M 13,850
58%
GB6M 9,400
39%
CB23S - N/A
0%
CB23S - N/A
0%
CB23M - N/A
0%
CB23M - N/A
0%
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
Skylake-X
-
Skylake-SP-HCC
-
-
-
-
-
-
Codename
Skylake-X
-
Skylake-SP-LCC
-
-
-
-
-
-
Market Segment
Workstation
Market Segment
Workstation
Release Date
1/3/2019
Release Date
10/9/2018
Foundry
Intel
-
-
-
Foundry
Intel
-
-
-
Node
14nm
-
-
-
Node
14nm
-
-
-
Die Size
484 mm²
-
-
-
Die Size
322 mm²
-
-
-
Transistor Count
8.3 Billion
-
-
-
Transistor Count
5.5 Billion
-
-
-
14 Cores
-
-
-
10 Cores
-
-
-
28 Threads
-
-
-
20 Threads
-
-
-
-
4GHz
5GHz Boost
-
-
3.5GHz
4.5GHz Boost
-
-
-
-
-
-
-
-
-
-
-
-
-
Overclocking
Unlocked
-
-
-
Overclocking
Unlocked
-
-
-
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
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
L3
-
19.3MB Shared
-
11-way set associative
-
-
-
-
-
L3
-
19.3MB Shared
-
11-way set associative
-
-
-
-
-
-
-
-
-
-
-
-
-
Channels
4
Channels
4
Max Memory
128GB
Max Memory
128GB
ECC
Not Supported
ECC
Not Supported
Bus Width/Channel
64Bit
Bus Width
256Bit
Bus Width/Channel
64Bit
Bus Width
256Bit
Clock
1333MHz
Transfer Rate
2666MT/s
Clock
1333MHz
Transfer Rate
2666MT/s
Bandwidth/Channel
21.3GB/s
Bandwidth
85.3GB/s
Bandwidth/Channel
21.3GB/s
Bandwidth
85.3GB/s
TDP
255W
-
-
-
TDP
165W
-
-
-
Temp
-
88°C TCase
Temp
92°C Max
-
Included Cooler
Not Included
Included Cooler
Not Included
PCIe 3.0 x44 Lanes
PCIe 3.0 x44 Lanes
No GPU
-
-
No GPU
-
-
No NPU
-
No NPU
-
-
-
-
-
-
-
-
-
-
-
-
-
No Cellular
No Cellular
Change Results