Home Comparison Intel Xeon E3 1245 vs Opteron 1352 (B2)

Intel Xeon E3 1245 vs Opteron 1352 (B2)

We compared two server CPUs: Intel Xeon E3 1245 with 4 cores 3.3GHz and Opteron 1352 (B2) with 4 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1245 's Advantages
Released 2 years and 10 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.3GHz vs 2.1GHz)
Larger L3 cache size (8MB vs 2MB)
More modern manufacturing process (32nm vs 65nm)
Opteron 1352 (B2) 's Advantages
Higher specification of memory (800 vs 3)

Score

VS

General Parameters

Apr 2011
Release Date
Jun 2008
Intel
Manufacturer
AMD
Server
Type
Server
Sandy Bridge
Core Architecture
Budapest
Intel Socket 1155
Socket
AMD Socket AM2+
Intel HD P3000
Integrated Graphics
On certain motherboards (Chipset feature)
Xeon E3 (Sandy Bridge)
Generation
Opteron(Budapest)

Package

1.16 billions
Transistor Count
0.463 billions
32 nm
Manufacturing Process
65 nm
95 W
Power Consumption
95 W
Intel
Foundry
-
216 mm²
Die Size
285 mm²

CPU Performance

3.3 GHz
Performance Core Base Frequency
2.1 GHz
3.7 GHz
Performance Core Turbo Frequency
0
4
Total Core Count
4
8
Total Thread Count
4
100 MHz
Bus Frequency
200 MHz
33.0
Multiplier
10.5
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
512 KB per core
8 MB shared
L3 Cache
2 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

DDR3
Memory Types
DDR2-800
2
Max Memory Channels
2
Yes
ECC Memory Support
No

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

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