AMD Ryzen Threadripper 3960X vs AMD Ryzen Threadripper PRO 3975WX
AMD Ryzen Threadripper 3960X
$1,399
AMD Ryzen Threadripper PRO 3975WX
$2,749
|
24 Cores
48 Threads
3.8GHz Clock
|
32 Cores
64 Threads
3.5GHz Clock
|
|
Socket
sTRX4
|
Socket
sWRX8
|
|
iGPU
No GPU
|
iGPU
No GPU
|
GB6 Single-Core
|
|
Ryzen Threadripper 3960X - GB6S 1,680
x1.03
Ryzen Threadripper PRO 3975WX - GB6S 1,635
x1
GB6 Multi-Core
|
|
Ryzen Threadripper 3960X - GB6M 13,230
x1
Ryzen Threadripper PRO 3975WX - GB6M 14,595
x1.1
CB23 Single-Core
|
|
Ryzen Threadripper 3960X - CB23S 1,260
x1.01
Ryzen Threadripper PRO 3975WX - CB23S 1,250
x1
CB23 Multi-Core
|
|
Ryzen Threadripper 3960X - CB23M 34,260
x1
Ryzen Threadripper PRO 3975WX - CB23M 43,455
x1.27
|
|
Ryzen Threadripper 3960X - 102.4GB/s
x1
Ryzen Threadripper PRO 3975WX - 204.8GB/s
x2
|
|
Ryzen Threadripper 3960X - 280W
x1
Ryzen Threadripper PRO 3975WX - 280W
x1
|
GB6S 1,680
41%
|
GB6S 1,635
40%
|
|
GB6M 13,230
50%
|
GB6M 14,595
55%
|
|
CB23S 1,260
48%
|
CB23S 1,250
48%
|
|
CB23M 34,260
79%
|
CB23M 43,455
101%
|
|
Manufacturer
AMD
|
Manufacturer
AMD
|
|
Architecture
Zen 2
|
Architecture
Zen 2
|
|
Family
Ryzen 3000
|
Family
Ryzen 3000
|
|
Instruction Set (ISA)
x86-64
|
Instruction Set (ISA)
x86-64
|
|
Codename
Castle Peak
Aspen Highlands
Castle Peak 4CCD
|
Codename
Castle Peak
Aspen Highlands
Castle Peak 4CCD
|
|
Market Segment
Workstation
|
Market Segment
Workstation
|
|
Release Date
11/25/2019
|
Release Date
7/14/2020
|
|
Foundry
TSMC
GlobalFoundries (IO Die)
|
Foundry
TSMC
GlobalFoundries (IO Die)
|
|
Node
N7
12LP (IO Die)
|
Node
N7
12LP (IO Die)
|
|
Die Size
4x 74 mm²
416 mm² (IO Die)
|
Die Size
4x 74 mm²
416 mm² (IO Die)
|
|
Transistor Count
4x 3.8 Billion
8.3 Billion (IO Die)
|
Transistor Count
4x 3.8 Billion
8.3 Billion (IO Die)
|
|
24 Cores
|
32 Cores
|
|
48 Threads
|
64 Threads
|
|
3.8GHz
4.5GHz Boost
|
3.5GHz
4.2GHz Boost
|
|
Overclocking
Unlocked
|
Overclocking
Locked
|
|
Type
PCIe
|
Type
PCIe
|
|
Transfer Rate
16GT/s
|
Transfer Rate
16GT/s
|
|
Lanes
8
|
Lanes
8
|
|
Bandwidth
16GB/s
|
Bandwidth
16GB/s
|
|
Bi-directional
32GB/s
|
Bi-directional
32GB/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
32KB/Core
8-way set associative
|
L1 Data
32KB/Core
8-way set associative
|
|
L2
512KB/Core
8-way set associative
|
L2
512KB/Core
8-way set associative
|
|
L3
128MB Shared
16-way set associative
|
L3
128MB Shared
16-way set associative
|
|
Channels
4
|
Channels
8
|
|
Max Memory
512GB
|
Max Memory
2048GB
|
|
ECC
Supported
|
ECC
Supported
|
|
Bus Width/Channel
64Bit
Bus Width
256Bit
|
Bus Width/Channel
64Bit
Bus Width
512Bit
|
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
Clock
1600MHz
Transfer Rate
3200MT/s
|
|
Bandwidth/Channel
25.6GB/s
Bandwidth
102.4GB/s
|
Bandwidth/Channel
25.6GB/s
Bandwidth
204.8GB/s
|
|
TDP
280W
280W Peak
|
TDP
280W
280W Peak
|
|
Temp
95°C Max
|
Temp
90°C Max
|
|
Included Cooler
|
Included Cooler
|
|
PCIe 4.0 x64 Lanes
|
PCIe 4.0 x128 Lanes
|
|
No GPU
|
No GPU
|
|
No NPU
|
No NPU
|
|
No Cellular
|
No Cellular
|
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