CPUs

Intel Xeon 6731P vs Intel Xeon Platinum 9221 Full Specs

32 Cores
64 Threads
2.5GHz
32 Cores
64 Threads
2.1GHz
TDP
245W
TDP
250W
Bandwidth
409.6GB/s
DDR5
Bandwidth
281.6GB/s
DDR4
iGPU
0
iGPU
0
Socket
Socket

Xeon 6731PXeon 6731P-
-
Xeon Platinum 9221Xeon Platinum 92211,280
x1

32 Cores
32 Cores
64 Threads
64 Threads

Base Clock
2.5GHz
Base Clock
2.1GHz
Boost Clock
4.1GHz
Boost Clock
3.7GHz
Overclocking
Locked
Overclocking
Locked

L1i
64KB
L1i
32KB
L1d
48KB
L1d
32KB
L2
2MB
L2
1MB
L3
144MB
L3
71.5MB

Type
DDR5
Type
DDR4
Max Memory
4.1TB
Max Memory
2.05TB
ECC
Yes
ECC
Yes
Channels
8
Channels
12
Bus Width
512-bit
Bus Width
768-bit
Speed
6400MT/s
Speed
2933MT/s
Bandwidth
409.6GB/s
Bandwidth
281.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
409.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
281.6GB/s

TDP
245W
TDP
250W
Max Operating Temp
102°C Max
Max Operating Temp
-
T-Case
84°C Max
T-Case
-
Included Cooler
-
Included Cooler
0

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

PCIe
PCIe 5.0 x136
535.6GB/sBandwidth
PCIe
PCIe 3.0 x96
94.6GB/sBandwidth

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2024 branding
Branding
Xeon Platinum 2017 branding
Codename
Granite Rapids-D
27Die
Granite Rapids-HCCVariant
Redwood CoveP-Core
32M-Core
Codename
Cascade Lake-AP
-
Cascade Lake-SP-2XCCVariant
-
-
Market Segment
Server
Market Segment
Server
Release Date
Feb 24, 2025
Release Date
Apr 2, 2019

Foundry
Intel
Foundry
Intel
Other Foundries
IntelIO
Other Foundries
-
Fabrication Node
Intel 3
Intel 7IO
Fabrication Node
14nm++
-
Die Size
598mm²
482mm²IO
Die Size
1400mm²
-
Transistor Count
-
Transistor Count
24.5 Billion
Transistor Density
-
Transistor Density
18 MTr/mm²

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