Home Comparison Xeon 6746E vs Xeon X3440

Xeon 6746E vs Xeon X3440

We compared two server CPUs: Xeon 6746E with 112 cores 2GHz and Xeon X3440 with 4 cores 2.533GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Xeon 6746E 's Advantages
Released 14 years and 9 months late
Higher specification of memory (5600 vs 1333)
Newer PCIe version (5 vs 2)
Larger L3 cache size (96MB vs 8MB)
More modern manufacturing process (5nm vs 45nm)
Xeon X3440 's Advantages
Higher base frequency (2.533GHz vs 2GHz)
Lower TDP (95W vs 250W)

Score

VS

General Parameters

Jun 2024
Release Date
Sep 2009
Intel
Manufacturer
Intel
Server
Type
Server
Sierra Forest
Core Architecture
Lynnfield
Intel Socket 4710
Socket
Intel Socket 1156
N/A
Integrated Graphics
N/A
Xeon 6(Sierra Forest-SP)
Generation
Xeon(Lynnfield)

Package

-
Transistor Count
0.774 billions
5 nm
Manufacturing Process
45 nm
250 W
Power Consumption
95 W
102°C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
296 mm²
10 nm
I/O Process Size
-

CPU Performance

2 GHz
Performance Core Base Frequency
2.533 GHz
2.7 GHz
Performance Core Turbo Frequency
2.933 GHz
112
Total Core Count
4
112
Total Thread Count
8
100 MHz
Bus Frequency
133 MHz
20.0
Multiplier
19.0
96 KB per core
L1 Cache
64 KB per core
4 MB per module
L2 Cache
256 KB per core
96 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-5600
Memory Types
DDR3-1333
1 TB
Max Memory Size
-
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
2
88
PCIe Lanes
16

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