Intel Xeon E3 1268L v5 vs Xeon 6726P B
We compared two server CPUs: Intel Xeon E3 1268L v5 with 4 cores 2.4GHz and Xeon 6726P B with 42 cores 2.3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1268L v5 's Advantages
Higher base frequency (2.4GHz vs 2.3GHz)
Lower TDP (35W vs 235W)
Xeon 6726P B 's Advantages
Released 9 years and 4 months late
Higher specification of memory (6400 vs 2133)
Newer PCIe version (5 vs 3)
Larger L3 cache size (168MB vs 8MB)
More modern manufacturing process (5nm vs 14nm)
Score
Intel Xeon E3-1268L v5
Intel Xeon 6726P-B
General Parameters
Oct 2015
Release Date
Feb 2025
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-DT
Core Architecture
Granite Rapids
Intel Socket 1151
Socket
Intel BGA 4368
HD Graphics P530
Integrated Graphics
N/A
Xeon E3 (Skylake-DT)
Generation
Xeon 6 (Granite Rapids-D)
Package
1.75 billions
Transistor Count
14 nm
Manufacturing Process
5 nm
35 W
Power Consumption
235 W
Intel
Foundry
Intel
122 mm²
Die Size
598 mm²
I/O Process Size
10 nm
CPU Performance
0
Performance Cores
0
2.4 GHz
Performance Core Base Frequency
2.3 GHz
3.4 GHz
Performance Core Turbo Frequency
3.5 GHz
0
Efficiency Cores
0
4
Total Core Count
42
8
Total Thread Count
84
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
23.0
64 K per core
L1 Cache
112 KB per core
256 K per core
L2 Cache
2 MB per core
8 MB shared
L3 Cache
168 MB shared
No
Unlocked Multiplier
No
1
SMP
1
AVX-512 FMA Ports
2
Memory Parameters
DDR3,DDR4-2133
Memory Types
DDR5-6400
Max Memory Size
1.13 TB
2
Max Memory Channels
4
0
Max Memory Bandwidth
0
Yes
ECC Memory Support
Yes
Graphics Card Parameters
false
Integrated Graphics
false
0
Graphics Performance
0
AI Accelerator
Miscellaneous
3
PCIe Version
5
16
PCIe Lanes
32
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