Home Comparison Intel Xeon E3 1280 v2 vs AMD EPYC 9745

Intel Xeon E3 1280 v2 vs AMD EPYC 9745

Intel Xeon E3 1280 v2
VS
AMD EPYC 9745
Intel Xeon E3-1280 v2
AMD EPYC 9745
We compared two server CPUs: Intel Xeon E3 1280 v2 with 4 cores 3.6GHz and AMD EPYC 9745 with 128 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v2 's Advantages
Higher base frequency (3.6GHz vs 2.4GHz)
Lower TDP (69W vs 400W)
AMD EPYC 9745 's Advantages
Released 12 years and 5 months late
Higher specification of memory (6000 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (256MB vs 8MB)
More modern manufacturing process (3nm vs 22nm)

Score

Intel Xeon E3 1280 v2
VS
AMD EPYC 9745

General Parameters

May 2012
Release Date
Oct 2024
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge
Core Architecture
Turin
Intel Socket 1155
Socket
AMD Socket SP5
N/A
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
EPYC(Zen 5c (Turin))

Package

1.4 billions
Transistor Count
22 nm
Manufacturing Process
3 nm
69 W
Power Consumption
400 W
Intel
Foundry
TSMC
160 mm²
Die Size
mm²
-
I/O Process Size
6 nm
-
I/O Die Size
mm²

CPU Performance

-
Performance Cores
128
-
Performance Core Threads
256
3.6 GHz
Performance Core Base Frequency
2.4 GHz
4 GHz
Performance Core Turbo Frequency
3.7 GHz
4
Total Core Count
128
8
Total Thread Count
256
100 MHz
Bus Frequency
100 MHz
36.0
Multiplier
24.0
64 K per core
L1 Cache
80 KB per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
256 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR5-6000
-
Max Memory Size
6 TB
2
Max Memory Channels
12
-
Max Memory Bandwidth
576 GB/s
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
AMD EPYC 9745
3
PCIe Version
5
16
PCIe Lanes
128

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