Home Comparison Opteron 6276 vs Intel Xeon E3 1270L v4

Opteron 6276 vs Intel Xeon E3 1270L v4

We compared two server CPUs: Opteron 6276 with 16 cores 2.3GHz and Intel Xeon E3 1270L v4 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Opteron 6276 's Advantages
Larger L3 cache size (8MB vs 6MB)
Intel Xeon E3 1270L v4 's Advantages
Released 3 years and 7 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
Higher base frequency (3GHz vs 2.3GHz)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (45W vs 115W)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6276
198
Intel Xeon E3 1270L v4 +554%
1296
Geekbench 6 Multi Core
Opteron 6276
1729
Intel Xeon E3 1270L v4 +158%
4471
VS

General Parameters

Nov 2011
Release Date
Jun 2015
AMD
Manufacturer
Intel
Server
Type
Server
Interlagos
Core Architecture
Broadwell-DT
AMD Socket G34
Socket
Intel Socket 1150
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
Xeon E3 (Broadwell-DT)

Package

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

CPU Performance

2.3 GHz
Performance Core Base Frequency
3 GHz
3.2 GHz
Performance Core Turbo Frequency
3.6 GHz
16
Total Core Count
4
16
Total Thread Count
8
200 MHz
Bus Frequency
100 MHz
11.5
Multiplier
30.0
768 K
L1 Cache
64 K per core
16 MB
L2 Cache
256 K per core
8 MB per die
L3 Cache
6 MB shared
No
Unlocked Multiplier
No
4
SMP
1

Memory Parameters

DDR3
Memory Types
DDR3-1866
-
Max Memory Size
32 GB
Max Memory Channels
2
-
Max Memory Bandwidth
29.8 GB/s
No
ECC Memory Support
Yes

Miscellaneous

-
Official Website
2
PCIe Version
3
-
PCIe Lanes
16

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