AMD EPYC 7451 vs Intel Xeon E3-1284L v4
We compared two server CPUs: AMD EPYC 7451 with 24 cores 2.3GHz and Intel Xeon E3 1284L v4 with 4 cores 2.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
AMD EPYC 7451 's Advantages
Released 2 years late
Higher specification of memory (2666 vs 1866)
Larger L3 cache size (64MB vs 6MB)
Intel Xeon E3-1284L v4 's Advantages
Higher base frequency (2.9GHz vs 2.3GHz)
Lower TDP (47W vs 180W)
Score
General Parameters
Jun 2017
Release Date
Jun 2015
AMD
Manufacturer
Intel
Server
Type
Server
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Naples
Core Architecture
Broadwell-DT
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AMD Socket SP3
Socket
Intel Socket 1150
N/A
Integrated Graphics
Intel Iris Pro P6300
EPYC (Zen (Naples))
Generation
Xeon E3 (Broadwell-DT)
Package
4.8 billions
Transistor Count
-
14 nm
Manufacturing Process
14 nm
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180 W
Power Consumption
47 W
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81 °C
Peak Operating Temperature
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GlobalFoundries
Foundry
Intel
213 mm²
Die Size
182 mm²
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CPU Performance
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2.3 GHz
Performance Core Base Frequency
2.9 GHz
3.2 GHz
Performance Core Turbo Frequency
3.8 GHz
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24
Total Core Count
4
48
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
23.0
Multiplier
29.0
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-
96 K per core
L1 Cache
64 K per core
512 K per core
L2 Cache
256 K per core
64 MB shared
L3 Cache
6 MB shared
Yes
Unlocked Multiplier
No
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-
-
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2
SMP
1
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-
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-
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-
Memory Parameters
DDR4-2666
Memory Types
DDR3-1866
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-
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8
Max Memory Channels
2
-
Max Memory Bandwidth
29.8 GB/s
Yes
ECC Memory Support
Yes
Graphics Card Parameters
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-
-
-
-
-
-
-
-
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AI Accelerator
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