Comparison of AMD Epyc 7702 and Intel Xeon W-3275M

Attribute	AMD Epyc 7702 ×	Intel Xeon W-3275M ×
General Information
Brand	AMD	Intel
Series	AMD Epyc	Intel Xeon W
Model	AMD Epyc 7702	Intel Xeon W-3275M
CPU Cores and Base Frequency
CPU Cores	64	28
Frequency (GHz)	2	2.5
CPU Threads	128	56
Core architecture	normal	normal
Hyperthreading	+	+
Overclocking	-	-
Turbo (1 Core) (GHz)	3.35	4.6
Turbo (28 Cores) (GHz)	-	3.4
Turbo (64 Cores) (GHz)	2.5	-
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	DDR4-2933
Max. Memory (GB)	-	2,048
PCIe lanes	128	64
PCIe version	4.0	3.0
ECC	+	+
Memory channels	8	6
Technical details
Release date (year)	2019	2019
Technology (Nm)	7	14
Socket	SP3	LGA 3647
Virtualization	amd-v sev	vpro vt-d vt-x vt-x ept
L3-Cache (MB)	256	38
Architecture	Rome (Zen 2)	Cascade Lake SP
Instruction set (ISA)	x86-64 (64 bit)	x86-64 (64 bit)
Thermal Management
TDP (PL1) (W)	200	205
Benchmarks
Estimated results for PassMark CPU Mark	45,977	36,622
Geekbench 5, 64bit (Single-Core)	782	1,096
Geekbench 5, 64bit (Multi-Core)	11,451	17,196
Cinebench R20 (Single-Core)	391	437
Cinebench R20 (Multi-Core)	18,857	11,020
Blender 2.81 (bmw27)	403.9	-
Cinebench R23 (Single-Core)	996	1,107
Cinebench R23 (Multi-Core)	49,035	28,051