Intel Xeon E7 8880 v3 vs AMD EPYC 7773X
We compared two server CPUs: Intel Xeon E7 8880 v3 with 18 cores 2.3GHz and AMD EPYC 7773X with 64 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 8880 v3 's Advantages
Higher base frequency (2.3GHz vs 2.2GHz)
Lower TDP (150W vs 280W)
AMD EPYC 7773X 's Advantages
Released 6 years and 9 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Larger L3 cache size (768MB vs 45MB)
More modern manufacturing process (7nm vs 22nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 8880 v3
508
AMD EPYC 7773X
+225%
1656
Geekbench 6 Multi Core
Intel Xeon E7 8880 v3
689
AMD EPYC 7773X
+307%
2811
General Parameters
Jun 2015
Release Date
Mar 2022
Intel
Manufacturer
AMD
Server
Type
Server
Haswell-EX
Core Architecture
Milan-X
Intel Socket 2011-3
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
EPYC (Zen 3 (Milan))
Package
1.4 billions
Transistor Count
33.2 billions
22 nm
Manufacturing Process
7 nm
150 W
Power Consumption
280 W
77 °C
Peak Operating Temperature
-
Intel
Foundry
TSMC
160 mm²
Die Size
8x81 mm²
-
I/O Process Size
12 nm
-
I/O Die Size
416 mm²
CPU Performance
2.3 GHz
Performance Core Base Frequency
2.2 GHz
3.1 GHz
Performance Core Turbo Frequency
3.5 GHz
18
Total Core Count
64
36
Total Thread Count
128
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
22.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
512 K per core
45 MB shared
L3 Cache
768 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
8
8
SMP
2
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR4-3200
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
4
32
PCIe Lanes
128
