Home Comparison Opteron 6168 vs Xeon 6746E

Opteron 6168 vs Xeon 6746E

We compared two server CPUs: Opteron 6168 with 12 cores 1.9GHz and Xeon 6746E with 112 cores 2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6168 's Advantages
Lower TDP (115W vs 250W)
Xeon 6746E 's Advantages
Released 14 years and 3 months late
Higher specification of memory (5600 vs 3)
Newer PCIe version (5 vs 2)
Higher base frequency (2GHz vs 1.9GHz)
Larger L3 cache size (96MB vs 12MB)
More modern manufacturing process (5nm vs 45nm)

Score

VS

General Parameters

Mar 2010
Release Date
Jun 2024
AMD
Manufacturer
Intel
Server
Type
Server
Magny-Cours
Core Architecture
Sierra Forest
AMD Socket G34
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Opteron (Magny-Cours)
Generation
Xeon 6(Sierra Forest-SP)

Package

1.8 billions
Transistor Count
-
45 nm
Manufacturing Process
5 nm
115 W
Power Consumption
250 W
69 °C
Peak Operating Temperature
102°C
-
Foundry
Intel
346 mm²
Die Size
-
-
I/O Process Size
10 nm

CPU Performance

1.9 GHz
Performance Core Base Frequency
2 GHz
0
Performance Core Turbo Frequency
2.7 GHz
12
Total Core Count
112
12
Total Thread Count
112
200 MHz
Bus Frequency
100 MHz
9.5
Multiplier
20.0
768 K shared
L1 Cache
96 KB per core
6 MB per core
L2 Cache
4 MB per module
12 MB
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
2
SMP
2
-
AVX-512 FMA Ports
2

Memory Parameters

DDR3
Memory Types
DDR5-5600
-
Max Memory Size
1 TB
Max Memory Channels
8
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
5
-
PCIe Lanes
88

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