Home Comparison Intel Xeon E7 8850 vs Intel Xeon E5 2649 v3

Intel Xeon E7 8850 vs Intel Xeon E5 2649 v3

Intel Xeon E7 8850
VS
Intel Xeon E5 2649 v3
Intel Xeon E7-8850
Intel Xeon E5-2649 v3
We compared two server CPUs: Intel Xeon E7 8850 with 10 cores 2GHz and Intel Xeon E5 2649 v3 with 10 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E7 8850 's Advantages
Larger L3 cache size (30MB vs 25MB)
Intel Xeon E5 2649 v3 's Advantages
Released 3 years and 5 months late
Higher specification of memory (2133 vs 3)
Higher base frequency (2.3GHz vs 2GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (105W vs 130W)

Score

Benchmark

Geekbench 5 Single Core
Intel Xeon E7 8850
393
Intel Xeon E5 2649 v3 +75%
689
Geekbench 5 Multi Core
Intel Xeon E7 8850
4495
Intel Xeon E5 2649 v3 +117%
9774
Intel Xeon E7 8850
VS
Intel Xeon E5 2649 v3

General Parameters

Apr 2011
Release Date
Sep 2014
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EX
Core Architecture
Haswell-EP
Intel Socket 1567
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon E7 (Westmere-EX)
Generation
Xeon E5 (Haswell-EP)

Package

2.6 billions
Transistor Count
2.6 billions
32 nm
Manufacturing Process
22 nm
130 W
Power Consumption
105 W
Intel
Foundry
Intel
513 mm²
Die Size
356 mm²

CPU Performance

2 GHz
Performance Core Base Frequency
2.3 GHz
2.4 GHz
Performance Core Turbo Frequency
3 GHz
10
Total Core Count
10
20
Total Thread Count
20
133 MHz
Bus Frequency
100 MHz
15.0
Multiplier
23.0
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
25 MB shared
No
Unlocked Multiplier
No
8
SMP
2

Memory Parameters

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

Miscellaneous

-
PCIe Version
3
-
PCIe Lanes
40

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