Home Comparison Intel Xeon X5670 vs Xeon 6766E

Intel Xeon X5670 vs Xeon 6766E

We compared two server CPUs: Intel Xeon X5670 with 6 cores 2.933GHz and Xeon 6766E with 144 cores 1.9GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon X5670 's Advantages
Higher base frequency (2.933GHz vs 1.9GHz)
Lower TDP (95W vs 250W)
Xeon 6766E 's Advantages
Released 14 years and 3 months late
Higher specification of memory (DDR5-6400 vs DDR3)
Newer PCIe version (5 vs 2)
Larger L3 cache size (108MB vs 12MB)
More modern manufacturing process (7nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon X5670
534
Xeon 6766E +94%
1037
Geekbench 6 Multi Core
Intel Xeon X5670
3953
Xeon 6766E +180%
11106
VS

General Parameters

Mar 2010
Release Date
Jun 2024
Intel
Manufacturer
Intel
Server
Type
Server
Westmere-EP
Core Architecture
Sierra Forest
Intel Socket 1366
Socket
Intel Socket 4710
N/A
Integrated Graphics
N/A
Xeon (Westmere-EP)
Generation
Xeon (Sierra Forest)

Package

1.17 billions
Transistor Count
-
32 nm
Manufacturing Process
7 nm
Intel Socket 1366
Socket
Intel Socket 4710
95 W
Power Consumption
250 W
-
Peak Operating Temperature
84 °C
Intel
Foundry
Intel
239 mm²
Die Size
-
-
I/O Process Size
10 nm
FC-LGA10
Package
FC-LGA18N

CPU Performance

2.933 GHz
Performance Core Base Frequency
1.9 GHz
3.333 GHz
Performance Core Turbo Frequency
2.7 GHz
6
Total Core Count
144
12
Total Thread Count
144
133 MHz
Bus Frequency
100 MHz
22.0
Multiplier
19.0
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
108 MB shared
No
Unlocked Multiplier
No
2
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

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