Home Comparison Intel Xeon E5 2658A v3 vs Intel Xeon E5 2620

Intel Xeon E5 2658A v3 vs Intel Xeon E5 2620

We compared two server CPUs: Intel Xeon E5 2658A v3 with 12 cores 2.2GHz and Intel Xeon E5 2620 with 6 cores 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 2 years and 10 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.2GHz vs 2GHz)
Larger L3 cache size (30MB vs 15MB)
More modern manufacturing process (22nm vs 32nm)
Intel Xeon E5 2620 's Advantages
Lower TDP (95W vs 105W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2658A v3 +9%
464
Intel Xeon E5 2620
422
Geekbench 6 Multi Core
Intel Xeon E5 2658A v3
289
Intel Xeon E5 2620 +1080%
3412
VS

General Parameters

Jan 2015
Release Date
Mar 2012
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sandy Bridge-EP
Intel Socket 2011-3
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E5 (Sandy Bridge-EP)

Package

2.6 billions
Transistor Count
2.27 billions
22 nm
Manufacturing Process
32 nm
105 W
Power Consumption
95 W
Intel
Foundry
Intel
356 mm²
Die Size
435 mm²

CPU Performance

2.2 GHz
Performance Core Base Frequency
2 GHz
2.9 GHz
Performance Core Turbo Frequency
2.5 GHz
12
Total Core Count
6
24
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
22.0
Multiplier
20.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
30 MB shared
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-2133
Memory Types
DDR3
4
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
40
PCIe Lanes
-

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