CPUs

AMD EPYC 9115 vs Intel Xeon 6513P-B Full Specs

16 Cores
32 Threads
2.6GHz
20 Cores
40 Threads
2GHz
TDP
155W
TDP
130W
Bandwidth
576GB/s
DDR5
Bandwidth
179.2GB/s
DDR5
iGPU
0
iGPU
0
Socket
Socket

EPYC 9115EPYC 9115576GB/s
x3.21
Xeon 6513P-BXeon 6513P-B179.2GB/s
x1

16 Cores
20 Cores
32 Threads
40 Threads

Base Clock
2.6GHz
Base Clock
2GHz
Boost Clock
4.1GHz
Boost Clock
3.3GHz
Overclocking
Locked
Overclocking
Locked

L1i
32KB
L1i
64KB
L1d
48KB
L1d
48KB
L2
1MB
L2
2MB
L3
64MB
L3
80MB

Type
DDR5
Type
DDR5
Max Memory
6.14TB
Max Memory
1.13TB
ECC
Yes
ECC
Yes
Channels
12
Channels
4
Bus Width
768-bit
Bus Width
256-bit
Speed
6000MT/s
Speed
5600MT/s
Bandwidth
576GB/s
Bandwidth
179.2GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
576GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
179.2GB/s

TDP
155W
TDP
130W
cTDP-down
155W
cTDP-down
-
cTDP-up
195W
cTDP-up
-
T-Case
-
T-Case
85°C Max
Included Cooler
0
Included Cooler
-

Bus Type
PCIe
Bus Type
-
Bus Config
8 lanes
Bus Config
-
Bus Speed
32GT/s
Bus Speed
-
Bus Bandwidth
32GB/s
Bus Bandwidth
-

PCIe
PCIe 5.0 x128
504.1GB/sBandwidth
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
EPYC 2017 branding
Branding
Xeon 2024 branding
Codename
Turin
EldoraDie
Turin 2CCDVariant
-
-
Codename
Granite Rapids-D
27Die
Granite Rapids-HCCVariant
Redwood CoveP-Core
20M-Core
Market Segment
Server
Market Segment
Server
Release Date
Oct 10, 2024
Release Date
Feb 24, 2025

Foundry
TSMC
Foundry
Intel
Other Foundries
TSMCIO
Other Foundries
IntelIO
Fabrication Node
N4X
N6IO
Fabrication Node
Intel 3
Intel 7IO
Die Size
141mm²
388mm²IO
Die Size
598mm²
482mm²IO
Transistor Count
16.6 Billion
11 BillionIO
Transistor Count
-
Transistor Density
118 MTr/mm²
28 MTr/mm²IO
Transistor Density
-

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