Intel Xeon W3670 vs Xeon 6756E
We compared two server CPUs: Intel Xeon W3670 with 6 cores 3.2GHz and Xeon 6756E with 128 cores 1.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon W3670 's Advantages
Higher base frequency (3.2GHz vs 1.8GHz)
Lower TDP (130W vs 225W)
Xeon 6756E 's Advantages
Released 13 years and 10 months late
Higher specification of memory (6400 vs 3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (96MB vs 12MB)
More modern manufacturing process (5nm vs 32nm)
Score
General Parameters
Aug 2010
Release Date
Jun 2024
Intel
Manufacturer
Intel
Server
Type
Server
Gulftown
Core Architecture
Sierra Forest
Intel Socket 1366
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Xeon (Gulftown)
Generation
Xeon 6(Sierra Forest-SP)
Package
1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
5 nm
130 W
Power Consumption
225 W
-
Peak Operating Temperature
96°C
Intel
Foundry
Intel
239 mm²
Die Size
-
-
I/O Process Size
10 nm
CPU Performance
3.2 GHz
Performance Core Base Frequency
1.8 GHz
3.466 GHz
Performance Core Turbo Frequency
2.6 GHz
6
Total Core Count
128
12
Total Thread Count
128
133 MHz
Bus Frequency
100 MHz
24.0
Multiplier
18.0
64 K per core
L1 Cache
96 KB per core
256 K per core
L2 Cache
4 MB per module
12 MB shared
L3 Cache
96 MB shared
No
Unlocked Multiplier
No
1
SMP
2
-
AVX-512 FMA Ports
2
Memory Parameters
DDR3
Memory Types
DDR5-6400
-
Max Memory Size
1 TB
3
Max Memory Channels
8
Yes
ECC Memory Support
Yes
Miscellaneous
2
PCIe Version
5
-
PCIe Lanes
88
