Intel Xeon E3 1265L v4 vs AMD EPYC 7643P
We compared two server CPUs: Intel Xeon E3 1265L v4 with 4 cores 2.3GHz and AMD EPYC 7643P with 48 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1265L v4 's Advantages
Lower TDP (35W vs 225W)
AMD EPYC 7643P 's Advantages
Released 8 years and 3 months late
Higher specification of memory (3200 vs 1866)
Newer PCIe version (4 vs 3)
Larger L3 cache size (256MB vs 6MB)
More modern manufacturing process (7nm vs 14nm)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1265L v4
1243
AMD EPYC 7643P
+14%
1420
Geekbench 6 Multi Core
Intel Xeon E3 1265L v4
+202%
4328
AMD EPYC 7643P
1431
General Parameters
Jun 2015
Release Date
Sep 2023
Intel
Manufacturer
AMD
Server
Type
Server
Broadwell-DT
Core Architecture
Milan
Intel Socket 1150
Socket
AMD Socket SP3
Intel Iris Pro P6300
Integrated Graphics
N/A
Xeon E3 (Broadwell-DT)
Generation
EPYC (Zen 3 (Milan))
Package
-
Transistor Count
33.2 billions
14 nm
Manufacturing Process
7 nm
35 W
Power Consumption
225 W
Intel
Foundry
TSMC
182 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
2.3 GHz
3.3 GHz
Performance Core Turbo Frequency
3.6 GHz
4
Total Core Count
48
8
Total Thread Count
96
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
23.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
512 KB per core
6 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
-
Cores per CCD
8
1
SMP
1
Memory Parameters
DDR3-1866
Memory Types
DDR4-3200
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
4
16
PCIe Lanes
128
