CPUs

Intel Itanium 2 9015 vs Intel Xeon 6503P-B Full Specs

2 Cores
4 Threads
1.4GHz
12 Cores
24 Threads
2GHz
TDP
104W
TDP
110W
Bandwidth
-
Bandwidth
153.6GB/s
DDR5
iGPU
0
iGPU
0
Socket
Socket

Itanium 2 9015Itanium 2 9015-
-
Xeon 6503P-BXeon 6503P-B153.6GB/s
x1

2 Cores
12 Cores
4 Threads
24 Threads

Base Clock
1.4GHz
Base Clock
2GHz
Boost Clock
-
Boost Clock
3.5GHz
Overclocking
Locked
Overclocking
Locked

L1i
16KB
L1i
64KB
L1d
16KB
L1d
48KB
L2
1.25MB
L2
2MB
L3
12MB
L3
48MB

Type
-
Type
DDR5
Max Memory
-
Max Memory
1.13TB
ECC
-
ECC
Yes
Channels
-
Channels
4
Bus Width
-
Bus Width
256-bit
Speed
-
Speed
4800MT/s
Bandwidth
-
Bandwidth
153.6GB/s
Bandwidth Calculator
-
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
153.6GB/s

TDP
104W
TDP
110W
T-Case
76°C Max
T-Case
85°C Max
Voltage Range
-
Voltage Range
-

Bus Type
FSB
Bus Type
-
Bus Config
128-bit
Bus Config
-
Bus Speed
400MT/s
Bus Speed
-
Bus Bandwidth
6.4GB/s
Bus Bandwidth
-

-
PCIe
PCIe 5.0 x32
126GB/sBandwidth
-
PCIe Secondary
PCIe 4.0 x16
31.5GB/sBandwidth

Manufacturer
Manufacturer
ISA
IA-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Itanium 2 2006 branding
Branding
Xeon 2024 branding
Codename
Montecito
-
-
-
-
Codename
Granite Rapids-D
16Die
Granite Rapids-LCCVariant
Redwood CoveP-Core
12M-Core
Market Segment
Server
Market Segment
Server
Release Date
Jul 18, 2006
Release Date
Feb 24, 2025

Foundry
Intel
Foundry
Intel
Other Foundries
-
Other Foundries
IntelIO
Fabrication Node
90nm
-
Fabrication Node
Intel 3
Intel 7IO
Die Size
596mm²
-
Die Size
-
482mm²IO
Transistor Count
1.7 Billion
Transistor Count
-
Transistor Density
3 MTr/mm²
Transistor Density
-

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