Intel Xeon E3 1265L v2 vs Intel Xeon E7 4830 v3
We compared two server CPUs: Intel Xeon E3 1265L v2 with 4 cores 2.5GHz and Intel Xeon E7 4830 v3 with 12 cores 2.1GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1265L v2 's Advantages
Higher base frequency (2.5GHz vs 2.1GHz)
Lower TDP (45W vs 115W)
Intel Xeon E7 4830 v3 's Advantages
Released 3 years and 1 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (30MB vs 8MB)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1265L v2
593
Intel Xeon E7 4830 v3
+49%
889
Geekbench 6 Multi Core
Intel Xeon E3 1265L v2
2208
Intel Xeon E7 4830 v3
+165%
5868
General Parameters
May 2012
Release Date
Jun 2015
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Haswell-EX
Intel Socket 1155
Socket
Intel Socket 2011-3
Intel HD 2500
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon E7 (Haswell-EX)
Package
1.4 billions
Transistor Count
1.4 billions
22 nm
Manufacturing Process
22 nm
45 W
Power Consumption
115 W
-
Peak Operating Temperature
70 °C
Intel
Foundry
Intel
160 mm²
Die Size
160 mm²
CPU Performance
2.5 GHz
Performance Core Base Frequency
2.1 GHz
3.5 GHz
Performance Core Turbo Frequency
2.7 GHz
4
Total Core Count
12
8
Total Thread Count
24
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
21.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
30 MB shared
No
Unlocked Multiplier
No
1
SMP
4
Memory Parameters
DDR3
Memory Types
DDR3,DDR4-1866
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
32
