CPUs

AMD Opteron 6176 SE vs Intel Xeon 634 Full Specs

12 Cores
12 Threads
-
12 Cores
24 Threads
2.7GHz
TDP
140W
TDP
150W
Bandwidth
42.7GB/s
··
Bandwidth
204.8GB/s
DDR5
Socket
Socket

Opteron 6176 SEOpteron 6176 SE149
x1
Xeon 634-
-

12 Cores
12 Cores
12 Threads
24 Threads

Base Clock
-
Base Clock
2.7GHz
Boost Clock
-
Boost Clock
4.6GHz
Overclocking
Locked
Overclocking
Locked

L1i
64KB
L1i
64KB
L1d
64KB
L1d
48KB
L2
512KB
L2
2MB
L3
6MB
L3
48MB

Type
··
Type
DDR5
Max Memory
192GB
Max Memory
2.05TB
ECC
Yes
ECC
Yes
Channels
4
Channels
4
Bus Width
256-bit
Bus Width
256-bit
Speed
1333MT/s
Speed
6400MT/s
Bandwidth
42.7GB/s
Bandwidth
204.8GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
42.7GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
204.8GB/s

TDP
140W
TDP
150W
Peak Power
-
Peak Power
180W
Max Operating Temp
-
Max Operating Temp
87°C Max
T-Case
-
T-Case
68°C Max
Voltage Range
-
Voltage Range
-

Bus Type
HT
Bus Type
-
Bus Config
64-bit
Bus Config
-
Bus Speed
6.4GT/s
Bus Speed
-
Bus Bandwidth
51.2GB/s
Bus Bandwidth
-

-
PCIe
PCIe 5.0 x80
315GB/sBandwidth

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Opteron 2007 branding
Branding
Xeon 2024 branding
Codename
Magny-Cours
-
-
-
-
Codename
Granite Rapids-D
16Die
Granite Rapids-LCCVariant
Redwood CoveP-Core
12M-Core
Market Segment
Server
Market Segment
Workstation
Release Date
Mar 29, 2010
Release Date
Feb 2, 2026

Foundry
GlobalFoundries
Foundry
Intel
Other Foundries
-
Other Foundries
IntelIO
Fabrication Node
45nm
-
Fabrication Node
Intel 3
Intel 7IO
Die Size
692mm²
-
Die Size
-
482mm²IO
Transistor Count
1.8 Billion
Transistor Count
-
Transistor Density
3 MTr/mm²
Transistor Density
-

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