Intel Xeon E5-2676 v3 vs AMD Opteron 43CX EE
We compared two server CPUs: Intel Xeon E5 2676 v3 with 12 cores 2.4GHz and Opteron 43CX EE with 4 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E5-2676 v3 's Advantages
Released 2 years and 6 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.4GHz vs 2.2GHz)
Larger L3 cache size (30MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
AMD Opteron 43CX EE 's Advantages
Lower TDP (35W vs 120W)
Score
General Parameters
Jun 2015
Release Date
Dec 2012
Intel
Manufacturer
AMD
Server
Type
Server
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-
-
Haswell-EP
Core Architecture
Seoul
-
-
-
Intel Socket 2011-3
Socket
AMD Socket C32
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Opteron (Seoul)
Package
2.6 billions
Transistor Count
1.2 billions
22 nm
Manufacturing Process
32 nm
-
-
-
120 W
Power Consumption
35 W
-
-
-
-
-
-
Intel
Foundry
-
356 mm²
Die Size
315 mm²
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-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
2.4 GHz
Performance Core Base Frequency
2.2 GHz
3 GHz
Performance Core Turbo Frequency
3 GHz
-
-
-
-
-
-
-
-
-
-
-
-
12
Total Core Count
4
24
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
24.0
Multiplier
11.0
-
-
-
64 K per core
L1 Cache
192 K
256 K per core
L2 Cache
4 MB
30 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
2
-
-
-
-
-
-
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR3
-
-
-
4
Max Memory Channels
-
-
-
Yes
ECC Memory Support
No
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
-
40
PCIe Lanes
-
-
-
-
-
