Home Comparison Intel Xeon E3 1265L v2 vs Opteron 6274

Intel Xeon E3 1265L v2 vs Opteron 6274

Intel Xeon E3 1265L v2
VS
Opteron 6274
Intel Xeon E3-1265L v2
AMD Opteron 6274
We compared two server CPUs: Intel Xeon E3 1265L v2 with 4 cores 2.5GHz and Opteron 6274 with 16 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1265L v2 's Advantages
Released 6 months late
Newer PCIe version (3 vs 2)
Higher base frequency (2.5GHz vs 2.2GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (45W vs 115W)
Opteron 6274 's Advantages
Larger L3 cache size (16MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1265L v2 +95%
593
Opteron 6274
303
Geekbench 6 Multi Core
Intel Xeon E3 1265L v2 +14%
2208
Opteron 6274
1922
Intel Xeon E3 1265L v2
VS
Opteron 6274

General Parameters

May 2012
Release Date
Nov 2011
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge
Core Architecture
Interlagos
Intel Socket 1155
Socket
AMD Socket G34
Intel HD 2500
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Opteron (Interlagos)

Package

1.4 billions
Transistor Count
2.4 billions
22 nm
Manufacturing Process
32 nm
45 W
Power Consumption
115 W
Intel
Foundry
-
160 mm²
Die Size
316 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.2 GHz
3.5 GHz
Performance Core Turbo Frequency
3.1 GHz
4
Total Core Count
16
8
Total Thread Count
16
100 MHz
Bus Frequency
200 MHz
25.0
Multiplier
11.0
64 K per core
L1 Cache
768 K shared
256 K per core
L2 Cache
8.00391 MB per core
8 MB shared
L3 Cache
16 MB
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
2
Max Memory Channels
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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