CPUs

Intel Xeon E7-2860 vs AMD Ryzen Threadripper PRO 9945WX Full Specs

10 Cores
20 Threads
2.26GHz
12 Cores
24 Threads
4.7GHz
TDP
130W
TDP
350W
Bandwidth
42.7GB/s
DDR3
Bandwidth
576GB/s
DDR5
iGPU
0
iGPU
0
Socket
Socket

Xeon E7-2860Xeon E7-2860520
x1
Ryzen Threadripper PRO 9945WXRyzen Threadripper PRO 9945WX-
-

10 Cores
12 Cores
20 Threads
24 Threads

Base Clock
2.26GHz
Base Clock
4.7GHz
Boost Clock
2.56GHz
Boost Clock
5.4GHz
Overclocking
Locked
Overclocking
Unlocked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
48KB
L2
256KB
L2
1MB
L3
24MB
L3
64MB

Type
DDR3
Type
DDR5
Max Memory
1.02TB
Max Memory
6.14TB
ECC
Yes
ECC
Yes
Channels
4
Channels
12
Bus Width
256-bit
Bus Width
768-bit
Speed
1333MT/s
Speed
6000MT/s
Bandwidth
42.7GB/s
Bandwidth
576GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
42.7GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
576GB/s

TDP
130W
TDP
350W
Max Operating Temp
-
Max Operating Temp
95°C Max
T-Case
69°C Max
T-Case
-
Voltage Range
-
Voltage Range
-
Included Cooler
-
Included Cooler
0

Bus Type
QPI
Bus Type
PCIe
Bus Config
16-bit
Bus Config
8 lanes
Bus Speed
6.4GT/s
Bus Speed
32GT/s
Bus Bandwidth
12.8GB/s
Bus Bandwidth
32GB/s

-
PCIe
PCIe 5.0 x128
504.1GB/sBandwidth

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2011 branding
Branding
Threadripper PRO 2017 branding
Codename
Westmere-EX
-
-
Codename
Shimada Peak
EldoraDie
Shimada Peak 2CCDVariant
Market Segment
Server
Market Segment
Server
Release Date
Apr 3, 2011
Release Date
May 20, 2025

Foundry
Intel
Foundry
TSMC
Other Foundries
-
Other Foundries
TSMCIO
Fabrication Node
32nm
-
Fabrication Node
N4X
N6IO
Die Size
513mm²
-
Die Size
141mm²
388mm²IO
Transistor Count
2.6 Billion
-
Transistor Count
16.6 Billion
11 BillionIO
Transistor Density
5 MTr/mm²
-
Transistor Density
118 MTr/mm²
28 MTr/mm²IO

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