Home Comparison Intel Xeon E3 1265L v2 vs Opteron 1385

Intel Xeon E3 1265L v2 vs Opteron 1385

We compared two server CPUs: Intel Xeon E3 1265L v2 with 4 cores 2.5GHz and Opteron 1385 with 4 cores 2.7GHz . 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 2 years and 11 months late
Newer PCIe version (3 vs 2)
Larger L3 cache size (8MB vs 6MB)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (45W vs 115W)
Opteron 1385 's Advantages
Higher specification of memory (1333 vs 3)
Higher base frequency (2.7GHz vs 2.5GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1265L v2 +65%
593
Opteron 1385
359
Geekbench 6 Multi Core
Intel Xeon E3 1265L v2 +102%
2208
Opteron 1385
1090
VS

General Parameters

May 2012
Release Date
Jun 2009
Intel
Manufacturer
AMD
Server
Type
Server
Ivy Bridge
Core Architecture
Suzuka
Intel Socket 1155
Socket
AMD Socket AM3
Intel HD 2500
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E3 (Ivy Bridge)
Generation
Opteron(Suzuka)

Package

1.4 billions
Transistor Count
0.758 billions
22 nm
Manufacturing Process
45 nm
45 W
Power Consumption
115 W
Intel
Foundry
GlobalFoundries
160 mm²
Die Size
258 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
2.7 GHz
3.5 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
25.0
Multiplier
13.5
64 K per core
L1 Cache
128 KB per core
256 K per core
L2 Cache
512 KB per core
8 MB shared
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3-1333
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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