CPUs

Intel Xeon E3-1235L v5 vs AMD Ryzen Threadripper PRO 9955WX Full Specs

4 Cores
8 Threads
2GHz
16 Cores
32 Threads
4.5GHz
TDP
25W
TDP
350W
Bandwidth
34.1GB/s
·
Bandwidth
576GB/s
DDR5
iGPU
iGPU
0
··
384 GFLOPSFP32
··
-
Socket
Socket

Xeon E3-1235L v5Xeon E3-1235L v51,200
x1
Ryzen Threadripper PRO 9955WXRyzen Threadripper PRO 9955WX-
-

4 Cores
16 Cores
8 Threads
32 Threads

Base Clock
2GHz
Base Clock
4.5GHz
Boost Clock
3GHz
Boost Clock
5.4GHz
Overclocking
Locked
Overclocking
Unlocked

L1i
32KB
L1i
32KB
L1d
32KB
L1d
48KB
L2
1MB
L2
1MB
L3
6MB
L3
64MB

Type
·
Type
DDR5
Max Memory
64GB
Max Memory
6.14TB
ECC
Yes
ECC
Yes
Channels
2
Channels
12
Bus Width
128-bit
Bus Width
768-bit
Speed
2133MT/s
Speed
6000MT/s
Bandwidth
34.1GB/s
Bandwidth
576GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
34.1GB/s
Bandwidth Calculator
Channels
Transfer Rate
Calculated Bandwidth
576GB/s

TDP
25W
TDP
350W
Max Operating Temp
-
Max Operating Temp
95°C Max
Included Cooler
0
Included Cooler
0

Bus Type
DMI
Bus Type
PCIe
Bus Config
4 lanes
Bus Config
8 lanes
Bus Speed
8GT/s
Bus Speed
32GT/s
Bus Bandwidth
4GB/s
Bus Bandwidth
32GB/s

PCIe
PCIe 3.0 x16
15.8GB/sBandwidth
PCIe
PCIe 5.0 x128
504.1GB/sBandwidth

iGPU
iGPU
0
Shaders
192
Shaders
-
Boost Clock
1GHz
Boost Clock
-
··
384 GFLOPSFP32
··
-

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Xeon 2015 branding
Branding
Threadripper PRO 2017 branding
Codename
Skylake-E
-
Skylake-4C-GT2Variant
Codename
Shimada Peak
EldoraDie
Shimada Peak 2CCDVariant
Market Segment
Server
Market Segment
Server
Release Date
Oct 1, 2015
Release Date
May 20, 2025

Foundry
Intel
Foundry
TSMC
Other Foundries
-
Other Foundries
TSMCIO
Fabrication Node
14nm
-
Fabrication Node
N4X
N6IO
Die Size
122mm²
-
Die Size
141mm²
388mm²IO
Transistor Count
2.1 Billion
-
Transistor Count
16.6 Billion
11 BillionIO
Transistor Density
17 MTr/mm²
-
Transistor Density
118 MTr/mm²
28 MTr/mm²IO

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