CPUs

Intel Itanium 9340 vs Intel Xeon 6546P-B Full Specs

4 Cores
8 Threads
1.6GHz
32 Cores
64 Threads
2.3GHz
TDP
185W
TDP
195W
Bandwidth
34.1GB/s
DDR3
Bandwidth
204.8GB/s
DDR5
iGPU
0
iGPU
0
Socket
Socket

Itanium 9340Itanium 934034.1GB/s
x1
Xeon 6546P-BXeon 6546P-B204.8GB/s
x6.01

4 Cores
32 Cores
8 Threads
64 Threads

Base Clock
1.6GHz
Base Clock
2.3GHz
Boost Clock
1.73GHz
Boost Clock
3.5GHz
Overclocking
Locked
Overclocking
Locked

L1i
16KB
L1i
64KB
L1d
16KB
L1d
48KB
L2
768KB
L2
2MB
L3
20MB
L3
128MB

Type
DDR3
Type
DDR5
Max Memory
256GB
Max Memory
1.13TB
ECC
No
ECC
Yes
Channels
4
Channels
4
Bus Width
256-bit
Bus Width
256-bit
Speed
1066MT/s
Speed
6400MT/s
Bandwidth
34.1GB/s
Bandwidth
204.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
204.8GB/s

TDP
185W
TDP
195W
Max Operating Temp
95°C Max
Max Operating Temp
-
T-Case
-
T-Case
85°C Max
Voltage Range
-
Voltage Range
-

Bus Type
QPI
Bus Type
-
Bus Config
16-bit
Bus Config
-
Bus Speed
4.8GT/s
Bus Speed
-
Bus Bandwidth
9.6GB/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 2010 branding
Branding
Xeon 2024 branding
Codename
Tukwila
-
-
-
-
Codename
Granite Rapids-D
27Die
Granite Rapids-HCCVariant
Redwood CoveP-Core
32M-Core
Market Segment
Server
Market Segment
Server
Release Date
Feb 8, 2010
Release Date
Feb 24, 2025

Foundry
Intel
Foundry
Intel
Other Foundries
-
Other Foundries
IntelIO
Fabrication Node
65nm
-
Fabrication Node
Intel 3
Intel 7IO
Die Size
699mm²
-
Die Size
598mm²
482mm²IO
Transistor Count
2 Billion
Transistor Count
-
Transistor Density
3 MTr/mm²
Transistor Density
-

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