Intel Xeon E7 4820 v3 vs Xeon X5450
We compared two server CPUs: Intel Xeon E7 4820 v3 with 10 cores 1.9GHz and Xeon X5450 with 4 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E7 4820 v3 Advantages
Released 7 years and 7 months late
Higher specification of memory (1866 vs 3)
Newer PCIe version (3 vs 2)
More modern manufacturing process (22nm vs 45nm)
Lower TDP (115W vs 120W)
Xeon X5450 Advantages
Higher base frequency (3GHz vs 1.9GHz)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E7 4820 v3
349
Xeon X5450
+14%
398
Geekbench 6 Multi Core
Intel Xeon E7 4820 v3
+238%
3792
Xeon X5450
1121
General Parameters
Jun 2015
Release Date
Nov 2007
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EX
Core Architecture
Harpertown
Intel Socket 2011-1
Socket
Intel Socket 771
N/A
Integrated Graphics
N/A
Xeon E7 (Haswell-EX)
Generation
Xeon (Harpertown)
Package
5.96 billions
Transistor Count
0.82 billions
22 nm
Manufacturing Process
45 nm
115 W
Power Consumption
120 W
70 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
622 mm²
Die Size
2x107 mm²
CPU Performance
1.9 GHz
Performance Core Base Frequency
3 GHz
0
Performance Core Turbo Frequency
0
10
Total Core Count
4
20
Total Thread Count
4
100 MHz
Bus Frequency
333 MHz
19.0
Multiplier
9.0
64 K per core
L1 Cache
64 KB per core
256 K per core
L2 Cache
6 MB per die
25 MB shared
L3 Cache
-
No
Unlocked Multiplier
No
4
SMP
2
Memory Parameters
DDR3,DDR4-1866
Memory Types
DDR2, DDR3
Depends on motherboard
Depends on motherboard
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
2
32
PCIe Lanes
-
