Home Comparison Pentium 1405 V2 vs AMD EPYC 7261

Pentium 1405 V2 vs AMD EPYC 7261

We compared two server CPUs: Pentium 1405 V2 with 2 cores 1.4GHz and AMD EPYC 7261 with 8 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Pentium 1405 V2 's Advantages
Lower TDP (40W vs 170W)
AMD EPYC 7261 's Advantages
Released 4 years and 5 months late
Higher specification of memory (2666 vs 1333)
Higher base frequency (2.5GHz vs 1.4GHz)
Larger L3 cache size (32MB vs 6MB)
More modern manufacturing process (14nm vs 22nm)

Score

Benchmark

Geekbench 5 Single Core
Pentium 1405 V2
300
AMD EPYC 7261 +140%
722
Geekbench 5 Multi Core
Pentium 1405 V2
552
AMD EPYC 7261 +588%
3798
VS

General Parameters

Jan 2014
Release Date
Jun 2018
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge-EN
Core Architecture
Naples
Intel Socket 1356
Socket
AMD Socket SP3
N/A
Integrated Graphics
N/A
Pentium (Ivy Bridge)
Generation
EPYC (Zen (Naples))

Package

1.008 billions
Transistor Count
4.8 billions
22 nm
Manufacturing Process
14 nm
40 W
Power Consumption
170 W
80 °C
Peak Operating Temperature
81 °C
Intel
Foundry
GlobalFoundries
133 mm²
Die Size
213 mm²

CPU Performance

1.4 GHz
Performance Core Base Frequency
2.5 GHz
0
Performance Core Turbo Frequency
2.9 GHz
2
Total Core Count
8
2
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
14.0
Multiplier
25.0
64 K per core
L1 Cache
96 K per core
256 K per core
L2 Cache
512 K per core
6 MB shared
L3 Cache
32 MB shared
No
Unlocked Multiplier
Yes
1
SMP
2

Memory Parameters

DDR3-1333
Memory Types
DDR4-2666
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
24
PCIe Lanes
-

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