CPUs

Intel Xeon Gold 6138P vs Intel Xeon Silver 4106H Full Specs

20 Cores
40 Threads
2GHz
8 Cores
16 Threads
1.8GHz
TDP
195W
TDP
85W
Bandwidth
128GB/s
DDR4
Bandwidth
115.2GB/s
DDR4
iGPU
0
iGPU
0
Socket
Socket

Xeon Gold 6138PXeon Gold 6138P1,102
x1
Xeon Silver 4106HXeon Silver 4106H1,220
x1.11

20 Cores
8 Cores
40 Threads
16 Threads

Base Clock
2GHz
Base Clock
1.8GHz
Boost Clock
3.7GHz
Boost Clock
3GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
32KB
L2
1MB
L2
1MB
L3
27.5MB
L3
11MB

Type
DDR4
Type
DDR4
Max Memory
768GB
Max Memory
768GB
ECC
Yes
ECC
Yes
Channels
6
Channels
6
Bus Width
384-bit
Bus Width
384-bit
Speed
2666MT/s
Speed
2400MT/s
Bandwidth
128GB/s
Bandwidth
115.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
128GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
115.2GB/s

TDP
195W
TDP
85W
Included Cooler
0
Included Cooler
0

Bus Type
UPI
Bus Type
UPI
Bus Config
16-bit
Bus Config
16-bit
Bus Speed
10.4GT/s
Bus Speed
9.6GT/s
Bus Bandwidth
20.8GB/s
Bus Bandwidth
19.2GB/s

PCIe
PCIe 3.0 x48
47.3GB/sBandwidth
PCIe
PCIe 3.0 x48
47.3GB/sBandwidth

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon Gold 2017 branding
Branding
Xeon Silver 2017 branding
Codename
Skylake-SP
Skylake-SP-XCCVariant
Codename
Skylake-E
Skylake-SP-LCCVariant
Market Segment
Server
Market Segment
Server
Release Date
Apr 1, 2018
Release Date
Jul 12, 2018

Foundry
Intel
Foundry
Intel
Fabrication Node
14nm
Fabrication Node
14nm
Die Size
698mm²
Die Size
322mm²
Transistor Count
11.9 Billion
Transistor Count
5.5 Billion
Transistor Density
17 MTr/mm²
Transistor Density
17 MTr/mm²

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