Intel Xeon X5492 vs Intel Xeon E7 8870 v3
We compared two server CPUs: Intel Xeon X5492 with 4 cores 3.4GHz and Intel Xeon E7 8870 v3 with 18 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon X5492 's Advantages
Higher base frequency (3.4GHz vs 2.1GHz)
Intel Xeon E7 8870 v3 's Advantages
Released 6 years and 9 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (140W vs 150W)
Score
Benchmark
Geekbench 5 Single Core
Intel Xeon X5492
+19%
536
Intel Xeon E7 8870 v3
447
Geekbench 5 Multi Core
Intel Xeon X5492
1764
Intel Xeon E7 8870 v3
+824%
16314
General Parameters
Sep 2008
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Harpertown
Core Architecture
Haswell-EX
Intel Socket 771
Socket
Intel Socket 2011-3
N/A
Integrated Graphics
N/A
Xeon (Harpertown)
Generation
Xeon E7 (Haswell-EX)
Package
0.82 billions
Transistor Count
1.4 billions
45 nm
Manufacturing Process
22 nm
150 W
Power Consumption
140 W
63 °C
Peak Operating Temperature
75 °C
Intel
Foundry
Intel
2x107 mm²
Die Size
160 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
2.1 GHz
0
Performance Core Turbo Frequency
2.9 GHz
4
Total Core Count
18
4
Total Thread Count
36
400 MHz
Bus Frequency
100 MHz
8.5
Multiplier
21.0
64 K per core
L1 Cache
64 K per core
6 MB per die
L2 Cache
256 K per core
-
L3 Cache
45 MB shared
No
Unlocked Multiplier
No
2
SMP
8
Memory Parameters
DDR2,DDR3
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
3
-
PCIe Lanes
32
