Comparison of AMD Ryzen Threadripper 3960X and AMD Ryzen Threadripper PRO 3975WX

Attribute	AMD Ryzen Threadripper PRO 3975WX ×	AMD Ryzen Threadripper 3960X ×
General Information
Brand	AMD	AMD
Series	AMD Ryzen	AMD Ryzen
Model	AMD Ryzen Threadripper PRO 3975WX	AMD Ryzen Threadripper 3960X
CPU Cores and Base Frequency
CPU Cores	32	24
Frequency (GHz)	3.5	3.8
CPU Threads	64	48
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	+	+
Turbo (1 Core) (GHz)	4.2	4.5
Turbo (24 Cores) (GHz)	-	4
Turbo (32 Cores) (GHz)	3.75	-
Encryption
AES-NI	+	+
Hardware codec support
JPEG	No	No
h264	No	No
h265 / HEVC (8 bit)	No	No
h265 / HEVC (10 bit)	No	No
VP8	No	No
AV1	No	No
VC-1	No	No
VP9	No	No
AVC	No	No
Memory And PCIe
Memory type	DDR4-3200	DDR4-3200
Max. Memory (GB)	2,048	2,048
PCIe lanes	72	72
PCIe version	4.0	4.0
ECC	+	+
Memory channels	8	4
Technical details
Release date (year)	2020	2019
Technology (Nm)	7	7
Socket	WRX8 (sWRX8)	TRX4 (sTRX4)
Virtualization	amd pro amd-v	amd-v vt-vi
L3-Cache (MB)	128	128
L2-Cache (MB)	16	-
Architecture	Castle Peak (Zen 2)	Castle Peak (Zen 2)
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	95	95
TDP (PL1) (W)	280	280
Benchmarks
Estimated results for PassMark CPU Mark	63,812	55,032
Geekbench 5, 64bit (Single-Core)	1,260	1,274
Geekbench 5, 64bit (Multi-Core)	25,211	19,851
Cinebench R15 (Single-Core)	209	209
Cinebench R15 (Multi-Core)	7,575	5,933
Cinebench R20 (Single-Core)	509	509
Cinebench R20 (Multi-Core)	17,768	13,552
Blender 2.81 (bmw27)	-	59.2
Cinebench R23 (Single-Core)	1,244	1,270
Cinebench R23 (Multi-Core)	43,450	34,255