Intel Atom x7809C vs Intel Xeon E7 4820 v3
We compared two server CPUs: Intel Atom x7809C with 8 cores 2GHz and Intel Xeon E7 4820 v3 with 10 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Atom x7809C 's Advantages
Released 8 years and 10 months late
Higher specification of memory (4800 vs 1866)
Higher base frequency (2GHz vs 1.9GHz)
More modern manufacturing process (10nm vs 22nm)
Lower TDP (25W vs 115W)
Intel Xeon E7 4820 v3 's Advantages
Larger L3 cache size (25MB vs 6MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Atom x7809C
+234%
1167
Intel Xeon E7 4820 v3
349
Geekbench 6 Multi Core
Intel Atom x7809C
+32%
5041
Intel Xeon E7 4820 v3
3792
General Parameters
Apr 2024
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Amston Lake
Core Architecture
Haswell-EX
Intel BGA 1264
Socket
Intel Socket 2011-1
N/A
Integrated Graphics
N/A
Atom (Gracemont)
Generation
Xeon E7 (Haswell-EX)
Package
-
Transistor Count
5.96 billions
10 nm
Manufacturing Process
22 nm
25 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
-
Die Size
622 mm²
CPU Performance
2 GHz
Performance Core Base Frequency
1.9 GHz
3.6 GHz
Performance Core Turbo Frequency
0
8
Total Core Count
10
8
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
20.0
Multiplier
19.0
96 KB per core
L1 Cache
64 K per core
2 MB per module
L2 Cache
256 K per core
6 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR4-3200, DDR5-4800
Memory Types
DDR3,DDR4-1866
32 GB
Max Memory Size
-
1
Max Memory Channels
4
38.4 GB/s
Max Memory Bandwidth
-
No
ECC Memory Support
Yes
