AMD EPYC 7502P vs Intel Atom x7405C
We compared two server CPUs: AMD EPYC 7502P with 32 cores 2.5GHz and Intel Atom x7405C with 4 cores 1.7GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7502P 's Advantages
Newer PCIe version (4 vs 3)
Higher base frequency (2.5GHz vs 1.7GHz)
Larger L3 cache size (128MB vs 6MB)
More modern manufacturing process (7nm vs 10nm)
Intel Atom x7405C 's Advantages
Released 4 years and 8 months late
Higher specification of memory (4800 vs 3200)
Lower TDP (12W vs 180W)
Score
Benchmark
Geekbench 6 Single Core
AMD EPYC 7502P
+37%
1228
Intel Atom x7405C
893
Geekbench 6 Multi Core
AMD EPYC 7502P
2228
Intel Atom x7405C
+11%
2485
General Parameters
Aug 2019
Release Date
Apr 2024
AMD
Manufacturer
Intel
Server
Type
Server
-
-
-
Rome
Core Architecture
Amston Lake
-
-
-
AMD Socket SP3
Socket
Intel BGA 1264
N/A
Integrated Graphics
N/A
EPYC (Zen 2 (Rome))
Generation
Atom (Gracemont)
Package
3.8 billions
Transistor Count
-
7 nm
Manufacturing Process
10 nm
-
-
-
180 W
Power Consumption
12 W
-
-
-
-
-
-
TSMC
Foundry
Intel
74 mm²
Die Size
-
-
-
-
-
-
-
-
-
-
CPU Performance
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-
-
-
-
-
2.5 GHz
Performance Core Base Frequency
1.7 GHz
3.35 GHz
Performance Core Turbo Frequency
3.4 GHz
-
-
-
-
-
-
-
-
-
-
-
-
32
Total Core Count
4
64
Total Thread Count
4
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
17.0
-
-
-
96 K per core
L1 Cache
96 KB per core
512 K per core
L2 Cache
2 MB shared
128 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
-
-
-
-
1
SMP
1
-
-
-
-
-
-
Memory Parameters
DDR4-3200
Memory Types
DDR4-3200, DDR5-4800
-
Max Memory Size
32 GB
8
Max Memory Channels
1
-
Max Memory Bandwidth
38.4 GB/s
Yes
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
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AI Accelerator
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