Intel Xeon E3-1265L v3 vs Intel Core 3 305
CPU Specs Compare
General Parameters
Release Date
Jun 2013
Apr 2026
Manufacturer
Intel
Intel
Type
Server
Laptop
Core Architecture
Haswell-WS
Wildcat Lake
Integrated Graphics
Intel HD (Haswell)
Intel Xe3 Graphics (1 Xe)
Generation
Xeon E3 (Haswell-WS)
Core 3 (Wildcat Lake)
Package
Transistor Count
1.4 billions
-
Manufacturing Process
22 nm
3 nm
Socket
Intel Socket 1150
Intel BGA 1516
Power Consumption
45 W
15 W
Foundry
Intel
Intel
Die Size
160 mm²
-
Package
FC-LGA12C
FC-BGA
Peak Operating Temperature
-
100°C
CPU Performance
Performance Core Base Frequency
2.5 GHz
1.5 GHz
Performance Core Turbo Frequency
3.7 GHz
4.3 GHz
Total Core Count
4
6
Total Thread Count
8
6
Bus Frequency
100 MHz
100 MHz
Multiplier
25.0
15.0
L1 Cache
64 K per core
192 KB
L2 Cache
256 K per core
2.5 MB
L3 Cache
8 MB shared
6 MB shared
Unlocked Multiplier
No
No
SMP
1
1
Performance Cores
-
2
Performance Core Threads
-
4
Efficiency Cores
-
4
Efficiency Core Threads
-
4
Efficiency Core Base Frequency
-
1400 MHz
Efficiency Core Turbo Frequency
-
3.3 GHz
Memory Parameters
Memory Types
DDR3,DDR4
DDR5-6400, LPDDR5-6400X-7467
Max Memory Channels
2
1
ECC Memory Support
Yes
No
Max Memory Size
-
64 GB
Max Memory Bandwidth
-
59.7 GB/s
Miscellaneous
📊 Benchmark
Geekbench 6
1,223
-
Geekbench 6
1,224
-