Intel Xeon E5-2603 v3 vs Intel Xeon E7-4820 v3
We compared two server CPUs: Intel Xeon E5 2603 v3 with 6 cores 1.6GHz 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 Xeon E5-2603 v3 's Advantages
Lower TDP (85W vs 115W)
Intel Xeon E7-4820 v3 's Advantages
Released 9 months late
Higher specification of memory (1866 vs 1600)
Higher base frequency (1.9GHz vs 1.6GHz)
Larger L3 cache size (25MB vs 15MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E5 2603 v3
+59%
558
Intel Xeon E7 4820 v3
349
Geekbench 6 Multi Core
Intel Xeon E5 2603 v3
2541
Intel Xeon E7 4820 v3
+49%
3792
General Parameters
Sep 2014
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
-
-
-
Haswell-EP
Core Architecture
Haswell-EX
-
-
-
Intel Socket 2011-3
Socket
Intel Socket 2011-1
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E7 (Haswell-EX)
Package
2.6 billions
Transistor Count
5.96 billions
22 nm
Manufacturing Process
22 nm
-
-
-
85 W
Power Consumption
115 W
-
-
-
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
356 mm²
Die Size
622 mm²
-
-
-
-
-
-
-
-
-
CPU Performance
-
-
-
-
-
-
1.6 GHz
Performance Core Base Frequency
1.9 GHz
0
Performance Core Turbo Frequency
0
-
-
-
-
-
-
-
-
-
-
-
-
6
Total Core Count
10
6
Total Thread Count
20
100 MHz
Bus Frequency
100 MHz
16.0
Multiplier
19.0
-
-
-
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
15 MB shared
L3 Cache
25 MB shared
No
Unlocked Multiplier
No
-
-
-
-
2
SMP
4
-
-
-
-
-
-
Memory Parameters
DDR4-1600
Memory Types
DDR3,DDR4-1866
-
-
-
4
Max Memory Channels
4
-
-
-
Yes
ECC Memory Support
Yes
Graphics Card Parameters
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
AI Accelerator
-
-
-
-
-
-
Miscellaneous
-
-
-
3
PCIe Version
3
40
PCIe Lanes
32
-
-
-
-
