Home Comparison AMD EPYC 7443P vs Intel Xeon E5 2670

AMD EPYC 7443P vs Intel Xeon E5 2670

We compared two server CPUs: AMD EPYC 7443P with 24 cores 2.85GHz and Intel Xeon E5 2670 with 8 cores 2.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

AMD EPYC 7443P 's Advantages
Released 9 years late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Higher base frequency (2.85GHz vs 2.6GHz)
Larger L3 cache size (128MB vs 20MB)
More modern manufacturing process (7nm vs 32nm)
Intel Xeon E5 2670 's Advantages
Lower TDP (115W vs 200W)

Score

Benchmark

Geekbench 6 Single Core
AMD EPYC 7443P +77%
1500
Intel Xeon E5 2670
847
Geekbench 6 Multi Core
AMD EPYC 7443P
1551
Intel Xeon E5 2670 +275%
5826
VS

General Parameters

Mar 2021
Release Date
Mar 2012
AMD
Manufacturer
Intel
Server
Type
Server
Milan
Core Architecture
Sandy Bridge-EP
AMD Socket SP3
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
EPYC (Zen 3 (Milan))
Generation
Xeon E5 (Sandy Bridge-EP)

Package

16.6 billions
Transistor Count
2.27 billions
7 nm
Manufacturing Process
32 nm
200 W
Power Consumption
115 W
TSMC
Foundry
Intel
4x81 mm²
Die Size
435 mm²
12 nm
I/O Process Size
-
416 mm²
I/O Die Size
-

CPU Performance

2.85 GHz
Performance Core Base Frequency
2.6 GHz
4 GHz
Performance Core Turbo Frequency
3.3 GHz
24
Total Core Count
8
48
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
28.5
Multiplier
26.0
64 KB per core
L1 Cache
64 K per core
512 KB per core
L2 Cache
256 K per core
128 MB shared
L3 Cache
20 MB shared
No
Unlocked Multiplier
No
6
Cores per CCD
-
1
SMP
2

Memory Parameters

DDR4-3200
Memory Types
DDR3
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
128
PCIe Lanes
-

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