CPUs

Intel Xeon Gold 6249C vs Intel Xeon Silver 4215R Full Specs

26 Cores
52 Threads
2.6GHz
8 Cores
16 Threads
3.2GHz
TDP
-
TDP
130W
Bandwidth
140.8GB/s
DDR4
Bandwidth
115.2GB/s
DDR4
iGPU
0
iGPU
0
Socket
Socket

Xeon Gold 6249CXeon Gold 6249C1,300
x1
Xeon Silver 4215RXeon Silver 4215R1,314
x1.01

26 Cores
8 Cores
52 Threads
16 Threads

Base Clock
2.6GHz
Base Clock
3.2GHz
Boost Clock
-
Boost Clock
4GHz
Overclocking
Locked
Overclocking
Locked

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

Type
DDR4
Type
DDR4
Max Memory
1.02TB
Max Memory
1.02TB
ECC
Yes
ECC
Yes
Channels
6
Channels
6
Bus Width
384-bit
Bus Width
384-bit
Speed
2933MT/s
Speed
2400MT/s
Bandwidth
140.8GB/s
Bandwidth
115.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
140.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
115.2GB/s

TDP
-
TDP
130W
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 2020 branding
Branding
Xeon Silver 2020 branding
Codename
Cascade Lake-SP
Cascade Lake-SP-XCCVariant
Codename
Cascade Lake-SP
Cascade Lake-SP-LCCVariant
Market Segment
Server
Market Segment
Server
Release Date
Feb 24, 2020
Release Date
Feb 24, 2020

Foundry
Intel
Foundry
Intel
Fabrication Node
14nm++
Fabrication Node
14nm++
Die Size
700mm²
Die Size
324mm²
Transistor Count
12.3 Billion
Transistor Count
5.7 Billion
Transistor Density
18 MTr/mm²
Transistor Density
18 MTr/mm²

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