Home Comparison Opteron 6274 vs Intel Xeon E5 2658A v3

Opteron 6274 vs Intel Xeon E5 2658A v3

We compared two server CPUs: Opteron 6274 with 16 cores 2.2GHz and Intel Xeon E5 2658A v3 with 12 cores 2.2GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2658A v3 's Advantages
Released 3 years and 2 months late
Higher specification of memory (2133 vs 3)
Newer PCIe version (3 vs 2)
Larger L3 cache size (30MB vs 16MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (105W vs 115W)

Score

Benchmark

Geekbench 6 Single Core
Opteron 6274
303
Intel Xeon E5 2658A v3 +53%
464
Geekbench 6 Multi Core
Opteron 6274 +565%
1922
Intel Xeon E5 2658A v3
289
Geekbench 5 Single Core
Opteron 6274
364
Intel Xeon E5 2658A v3 +38%
505
Geekbench 5 Multi Core
Opteron 6274 +819%
8789
Intel Xeon E5 2658A v3
956
VS

General Parameters

Nov 2011
Release Date
Jan 2015
AMD
Manufacturer
Intel
Server
Type
Server
Interlagos
Core Architecture
Haswell-EP
AMD Socket G34
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Opteron (Interlagos)
Generation
Xeon E5 (Haswell-EP)

Package

2.4 billions
Transistor Count
2.6 billions
32 nm
Manufacturing Process
22 nm
115 W
Power Consumption
105 W
-
Foundry
Intel
316 mm²
Die Size
356 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2.2 GHz
3.1 GHz
Performance Core Turbo Frequency
2.9 GHz
16
Total Core Count
12
16
Total Thread Count
24
200 MHz
Bus Frequency
100 MHz
11.0
Multiplier
22.0
768 K shared
L1 Cache
64 K per core
8.00391 MB per core
L2 Cache
256 K per core
16 MB
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR3
Memory Types
DDR4-2133
Max Memory Channels
4
No
ECC Memory Support
Yes

Miscellaneous

2
PCIe Version
3
-
PCIe Lanes
40

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