CPUs

AMD Ryzen Threadripper 9970X vs Intel Xeon E3-1565L v5 Full Specs

32 Cores
64 Threads
4GHz
4 Cores
8 Threads
2.5GHz
TDP
350W
TDP
35W
Bandwidth
576GB/s
DDR5
Bandwidth
34.1GB/s
·
iGPU
-
iGPU
··
-
··
1.21 TFLOPSFP32
Socket
Socket

Ryzen Threadripper 9970XRyzen Threadripper 9970X-
-
Xeon E3-1565L v5Xeon E3-1565L v51,303
x1

32 Cores
4 Cores
64 Threads
8 Threads

Base Clock
4GHz
Base Clock
2.5GHz
Boost Clock
5.4GHz
Boost Clock
3.5GHz
Overclocking
Unlocked
Overclocking
Locked

L1i
32KB
L1i
32KB
L1d
48KB
L1d
32KB
L2
1MB
L2
1MB
L3
128MB
L3
8MB
L4 Cache
-
L4 Cache
128MB

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

TDP
350W
TDP
35W
Max Operating Temp
95°C Max
Max Operating Temp
-
Included Cooler
0
Included Cooler
0

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

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

iGPU
-
iGPU
Shaders
-
Shaders
576
Boost Clock
-
Boost Clock
1.05GHz
··
-
··
1.21 TFLOPSFP32

Manufacturer
Manufacturer
ISA
x86-64
ISA
x86-64
Architecture
Architecture
Family
Family
Branding
Ryzen Threadripper 2017 branding
Branding
Xeon 2016 branding
Codename
Shimada Peak
EldoraDie
Shimada Peak 8CCDVariant
Codename
Skylake-H
-
Skylake-4C-GT4Variant
Market Segment
Server
Market Segment
Server
Release Date
May 20, 2025
Release Date
May 1, 2016

Foundry
TSMC
Foundry
Intel
Other Foundries
-
TSMCIO
Other Foundries
InteleDRAM
-
Fabrication Node
N4X
-
N6IO
Fabrication Node
14nm
22nmeDRAM
-
Die Size
564mm²
-
388mm²IO
Die Size
184mm²
77mm²eDRAM
-
Transistor Count
66.5 Billion
11 BillionIO
Transistor Count
3.1 Billion
-
Transistor Density
118 MTr/mm²
28 MTr/mm²IO
Transistor Density
17 MTr/mm²
-

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