Home Comparison Opteron 6378 vs Xeon 6740E

Opteron 6378 vs Xeon 6740E

We compared two server CPUs: Opteron 6378 with 16 cores 2.4GHz and Xeon 6740E with 96 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6378 's Advantages
Lower TDP (115W vs 250W)
Xeon 6740E 's Advantages
Released 11 years and 7 months late
Higher specification of memory (6400 vs 1866)
Newer PCIe version (5 vs 2)
Larger L3 cache size (96MB vs 8MB)
More modern manufacturing process (5nm vs 32nm)

Score

VS

General Parameters

Nov 2012
Release Date
Jun 2024
AMD
Manufacturer
Intel
Server
Type
Server
Abu Dhabi
Core Architecture
Sierra Forest
AMD Socket G34
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Opteron (Abu Dhabi)
Generation
Xeon 6(Sierra Forest-SP)

Package

2.4 billions
Transistor Count
-
32 nm
Manufacturing Process
5 nm
115 W
Power Consumption
250 W
69 °C
Peak Operating Temperature
106°C
GlobalFoundries
Foundry
Intel
2x315 mm²
Die Size
-
-
I/O Process Size
10 nm

CPU Performance

2.4 GHz
Performance Core Base Frequency
2.4 GHz
3.3 GHz
Performance Core Turbo Frequency
3.2 GHz
16
Total Core Count
96
16
Total Thread Count
96
200 MHz
Bus Frequency
100 MHz
12.0
Multiplier
24.0
768 KB
L1 Cache
96 KB per core
2 MB per module
L2 Cache
4 MB per module
8 MB per die
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
4
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3-1866
Memory Types
DDR5-6400
-
Max Memory Size
1 TB
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

-
Official Website
2
PCIe Version
5
-
PCIe Lanes
88

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