CPUs

AMD Opteron 6376 vs Intel Xeon 6503P-B Full Specs

8 Cores
16 Threads
2.3GHz
12 Cores
24 Threads
2GHz
TDP
115W
TDP
110W
Bandwidth
25.6GB/s
DDR3
Bandwidth
153.6GB/s
DDR5
iGPU
0
iGPU
0
Socket
Socket

Opteron 6376Opteron 6376295
x1
Xeon 6503P-BXeon 6503P-B-
-

8 Cores
12 Cores
16 Threads
24 Threads

Base Clock
2.3GHz
Base Clock
2GHz
Boost Clock
3.2GHz
Boost Clock
3.5GHz
Overclocking
Locked
Overclocking
Locked

L1i
64KB
L1i
64KB
L1d
16KB
L1d
48KB
L2
2MB
L2
2MB
L3
8MB
L3
48MB

Type
DDR3
Type
DDR5
Max Memory
256GB
Max Memory
1.13TB
ECC
Yes
ECC
Yes
Channels
2
Channels
4
Bus Width
128-bit
Bus Width
256-bit
Speed
1600MT/s
Speed
4800MT/s
Bandwidth
25.6GB/s
Bandwidth
153.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
25.6GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
153.6GB/s

TDP
115W
TDP
110W
T-Case
-
T-Case
85°C Max

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

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Opteron 2011 branding
Branding
Xeon 2024 branding
Codename
Abu Dhabi
-
-
-
-
Codename
Granite Rapids-D
16Die
Granite Rapids-LCCVariant
Redwood CoveP-Core
12M-Core
Market Segment
Server
Market Segment
Server
Release Date
Nov 5, 2012
Release Date
Feb 24, 2025

Foundry
GlobalFoundries
Foundry
Intel
Other Foundries
-
Other Foundries
IntelIO
Fabrication Node
32nm
-
Fabrication Node
Intel 3
Intel 7IO
Die Size
630mm²
-
Die Size
-
482mm²IO
Transistor Count
2.4 Billion
Transistor Count
-
Transistor Density
4 MTr/mm²
Transistor Density
-

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