AMD Ryzen Threadripper PRO 9945WX vs Intel Xeon Silver 4215R
AMD Ryzen Threadripper PRO 9945WX
Intel Xeon Silver 4215R
$794
|
12 Cores
24 Threads
4.7GHz Clock
|
8 Cores
16 Threads
3.2GHz Clock
|
|
Socket
sTR5
|
Socket
LGA 3647
|
|
iGPU
No GPU
- -
|
iGPU
No GPU
- -
|
|
GB6S N/A
0%
|
GB6S 1,315
32%
|
|
GB6M N/A
0%
|
GB6M 6,975
26%
|
|
CB23S N/A
0%
|
CB23S N/A
0%
|
|
CB23M N/A
0%
|
CB23M N/A
0%
|
|
Manufacturer
AMD
|
Manufacturer
Intel
|
|
Architecture
Zen 5
|
Architecture
Skylake
|
|
Family
Ryzen 9000
|
Family
Xeon 2
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Shimada Peak
Eldora
Shimada Peak 2CCD
-
-
-
-
-
-
|
Codename
Cascade Lake-SP
-
Cascade Lake-SP-LCC
-
-
-
-
-
-
|
|
Market Segment
Server
|
Market Segment
Server
|
|
Release Date
5/20/2025
|
Release Date
2/24/2020
|
|
Foundry
TSMC
TSMC (IO Die)
-
-
|
Foundry
Intel
-
-
-
|
|
Node
N4X
N6 (IO Die)
-
-
|
Node
14nm++
-
-
-
|
|
Die Size
2x 71 mm²
388 mm² (IO Die)
-
-
|
Die Size
324 mm²
-
-
-
|
|
Transistor Count
2x 8.3 Billion
11 Billion (IO Die)
-
-
|
Transistor Count
5.7 Billion
-
-
-
|
|
12 Cores
-
-
-
|
8 Cores
-
-
-
|
|
24 Threads
-
-
-
|
16 Threads
-
-
-
|
|
-
4.7GHz
5.4GHz Boost
-
|
-
3.2GHz
4GHz Boost
-
|
|
-
-
-
|
-
-
-
|
|
-
-
-
|
-
-
-
|
|
Overclocking
Unlocked
-
-
-
|
Overclocking
Locked
-
-
-
|
|
Type
PCIe
|
Type
UPI
|
|
-
-
|
Clock
4800MHz
|
|
-
-
|
Data Rate
Double
|
|
Transfer Rate
32GT/s
|
Transfer Rate
9.6GT/s
|
|
-
-
|
Width
16Bit
|
|
Lanes
8
|
-
-
|
|
Bandwidth
32GB/s
|
Bandwidth
19.2GB/s
|
|
Bi-directional
64GB/s
|
Bi-directional
38.4GB/s
|
|
L0 Instruction
-
-
|
L0 Instruction
-
-
|
|
L0 Data
-
-
|
L0 Data
-
-
|
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
L1 Instruction
32KB/Core
8-way set associative
-
-
-
-
|
|
L1 Data
48KB/Core
12-way set associative
-
-
-
-
|
L1 Data
32KB/Core
8-way set associative
-
-
-
-
|
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
L2
1024KB/Core
16-way set associative
-
-
-
-
-
-
-
-
-
-
|
|
L3
-
64MB Shared
-
16-way set associative
-
-
-
-
-
|
L3
-
11MB Shared
-
11-way set associative
-
-
-
-
-
|
|
-
-
-
-
|
-
-
-
-
|
|
Channels
12
|
Channels
6
|
|
Max Memory
6144GB
|
Max Memory
1024GB
|
|
ECC
Supported
|
ECC
Supported
|
|
Bus Width/Channel
64Bit
Bus Width
768Bit
|
Bus Width/Channel
64Bit
Bus Width
384Bit
|
|
Clock
3000MHz
Transfer Rate
6000MT/s
|
Clock
1200MHz
Transfer Rate
2400MT/s
|
|
Bandwidth/Channel
48.0GB/s
Bandwidth
576.0GB/s
|
Bandwidth/Channel
19.2GB/s
Bandwidth
115.2GB/s
|
|
TDP
350W
-
-
-
|
TDP
130W
-
-
-
|
|
Temp
95°C Max
-
|
Temp
-
-
|
|
Included Cooler
Not Included
|
Included Cooler
Not Included
|
|
PCIe 5.0 x128 Lanes
|
PCIe 3.0 x48 Lanes
|
|
No GPU
-
-
- -
|
No GPU
-
-
- -
|
|
No NPU
-
|
No NPU
-
|
|
-
-
|
-
-
|
|
-
|
-
|
|
-
-
|
-
-
|
|
No Cellular
|
No Cellular
|
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