AMD EPYC 7643 vs Intel Xeon E5-2470 v2
We compared two server CPUs: AMD EPYC 7643 with 48 cores 2.3GHz and Intel Xeon E5 2470 v2 with 10 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7643 's Advantages
Released 7 years and 6 months late
Higher specification of memory (3200 vs 3)
Larger L3 cache size (256MB vs 25MB)
More modern manufacturing process (7nm vs 22nm)
Intel Xeon E5-2470 v2 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (95W vs 225W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7643
+302%
1696
Intel Xeon E5 2470 v2
421
Geekbench 6 Multi Core
AMD EPYC 7643
+237%
9939
Intel Xeon E5 2470 v2
2945
General Parameters
Mar 2021
Release Date
Sep 2013
AMD
Manufacturer
Intel
Server
Type
Server
-
-
-
Milan
Core Architecture
Ivy Bridge-EN
-
-
-
AMD Socket SP3
Socket
Intel Socket 1356
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon E5 (Ivy Bridge-EN)
Package
33.2 billions
Transistor Count
1.4 billions
7 nm
Manufacturing Process
22 nm
-
-
-
225 W
Power Consumption
95 W
-
-
-
-
-
-
TSMC
Foundry
Intel
8x81 mm²
Die Size
160 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-
-
-
-
CPU Performance
-
-
-
-
-
-
2.3 GHz
Performance Core Base Frequency
2.4 GHz
3.6 GHz
Performance Core Turbo Frequency
0
-
-
-
-
-
-
-
-
-
-
-
-
48
Total Core Count
10
96
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
24.0
-
-
-
64 KB per core
L1 Cache
64 K per core
512 KB per core
L2 Cache
256 K per core
256 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
CCDs
6
Cores per CCD
-
2
SMP
2
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR3
-
-
-
8
Max Memory Channels
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
4
PCIe Version
-
128
PCIe Lanes
-
-
-
-
-
