Home Comparison Intel Xeon E3 1280 v2 vs Intel Xeon E5645

Intel Xeon E3 1280 v2 vs Intel Xeon E5645

Intel Xeon E3 1280 v2
VS
Intel Xeon E5645
Intel Xeon E3-1280 v2
Intel Xeon E5645
We compared two server CPUs: Intel Xeon E3 1280 v2 with 4 cores 3.6GHz and Intel Xeon E5645 with 6 cores 2.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 v2 's Advantages
Released 2 years and 2 months late
Newer PCIe version (3 vs 2)
Higher base frequency (3.6GHz vs 2.4GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (69W vs 80W)
Intel Xeon E5645 's Advantages
Larger L3 cache size (12MB vs 8MB)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1280 v2 +51%
644
Intel Xeon E5645
425
Geekbench 6 Multi Core
Intel Xeon E3 1280 v2
2306
Intel Xeon E5645 +35%
3117
Intel Xeon E3 1280 v2
VS
Intel Xeon E5645

General Parameters

May 2012
Release Date
Mar 2010
Intel
Manufacturer
Intel
Server
Type
Server
Ivy Bridge
Core Architecture
Westmere-EP
Intel Socket 1155
Socket
Intel Socket 1366
N/A
Integrated Graphics
N/A
Xeon E3 (Ivy Bridge)
Generation
Xeon (Westmere-EP)

Package

1.4 billions
Transistor Count
1.17 billions
22 nm
Manufacturing Process
32 nm
69 W
Power Consumption
80 W
Intel
Foundry
Intel
160 mm²
Die Size
239 mm²

CPU Performance

3.6 GHz
Performance Core Base Frequency
2.4 GHz
4 GHz
Performance Core Turbo Frequency
2.666 GHz
4
Total Core Count
6
8
Total Thread Count
12
100 MHz
Bus Frequency
133 MHz
36.0
Multiplier
18.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
12 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR3
2
Max Memory Channels
3
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
2
16
PCIe Lanes
-

Related CPU Comparisons

1
Intel Xeon E3 1280 v2 vs Intel Xeon Phi 7290F
2
Intel Xeon E3 1280 v2 vs Intel Xeon Platinum 8460H
3
Intel Xeon E3 1280 v2 vs Xeon E5335
4
Intel Xeon E3 1280 v2 vs Intel Xeon E5 2630 v2
5
Intel Xeon E3 1280 v2 vs Intel Xeon D 1541
6
Intel Xeon E3 1280 v2 vs Xeon Platinum 8276
7
Intel Xeon E3 1280 v2 vs AMD EPYC 9555
8
Intel Xeon E3 1280 v2 vs Opteron 154
9
Intel Xeon E3 1280 v2 vs Intel Xeon Gold 6526Y
10
Intel Xeon E3 1280 v2 vs Intel Xeon E5 2650L v2

Related News

1
CXMT Reportedly Achieves 80% Yield in DDR5 Production
2
Intel Wildcat Lake Appears on Shipping List with FCBGA1516 Socket, Poised to Replace Alder Lake-N
3
The Commencement of ARM and Qualcomm Licensing Dispute Trial: Potential Major Impact on PC Market
4
NVIDIA Allegedly Equips RTX 5080 with 30Gbps Memory Speed, Other Models to Feature 28Gbps
5
Intel Reports High Return Rates for Devices Featuring Snapdragon X Series; Qualcomm Counters with 'Industry Standard' Claim
6
Intel Confirms Panther Lake Adopts 18A Process, ES0 Samples Already Sent to Customers
7
Complete Lineup of Core Ultra 200HX/H/U and Core 200H/U Revealed: 31 Models to Dazzle the Eyes
8
Amechi Unveils V1 Mini PC: Only 0.33L Volume with 150W Power Consumption
9
iPhone 17 Series Set for Major Design Overhaul: Camera Module Transformed into Sleek Strip
10
The Thinnest iPhone Ever! iPhone 17 Air Reportedly Enters Foxconn's NPI Stage
© 2024 - TopCPU.net   Contact Us Privacy Policy