Comparison of AMD Ryzen Threadripper Pro 3945WX and Intel Xeon W-2123

Attribute	AMD Ryzen Threadripper Pro 3945WX ×	Intel Xeon W-2123 ×
General Information
Brand	AMD	Intel
Series	AMD Ryzen	Intel Xeon W
Model	AMD Ryzen Threadripper Pro 3945WX	Intel Xeon W-2123
CPU Cores and Base Frequency
CPU Cores	12	4
Frequency (GHz)	4	3.6
CPU Threads	24	8
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	+	-
Turbo (1 Core) (GHz)	4.3	3.9
Turbo (4 Cores) (GHz)	-	3.9
Turbo (12 Cores) (GHz)	4.2	-
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	DDR4-2666
Max. Memory (GB)	2,048	512
PCIe lanes	72	48
PCIe version	4.0	3.0
ECC	+	+
Memory channels	8	4
Technical details
Release date (year)	2021	2017
Technology (Nm)	7	14
Socket	WRX8 (sWRX8)	LGA 2066
Virtualization	amd pro amd-v	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	64	8
Architecture	Castle Peak (Zen 2)	Cascade Lake SP
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
Temp junction max (°C)	95	-
TDP (PL1) (W)	280	120
Benchmarks
Estimated results for PassMark CPU Mark	34,650	10,669
Geekbench 5, 64bit (Single-Core)	1,307	953
Geekbench 5, 64bit (Multi-Core)	12,828	4,077
Cinebench R15 (Single-Core)	-	166
Cinebench R15 (Multi-Core)	-	805