Home Comparison Intel Xeon E3 1280 vs Intel Xeon W 3345

Intel Xeon E3 1280 vs Intel Xeon W 3345

We compared two server CPUs: Intel Xeon E3 1280 with 4 cores 3.5GHz and Intel Xeon W 3345 with 24 cores 3GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1280 's Advantages
Higher base frequency (3.5GHz vs 3GHz)
Lower TDP (95W vs 250W)
Intel Xeon W 3345 's Advantages
Released 10 years and 3 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 8MB)
More modern manufacturing process (10nm vs 32nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1280
1348
Intel Xeon W 3345
1345
Geekbench 6 Multi Core
Intel Xeon E3 1280
4533
Intel Xeon W 3345 +166%
12075
VS

General Parameters

Apr 2011
Release Date
Jul 2021
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Ice Lake-W
Intel Socket 1155
Socket
Intel Socket 4189
N/A
Integrated Graphics
N/A
Xeon E3 (Sandy Bridge)
Generation
Xeon W (Ice Lake-W)

Package

1.16 billions
Transistor Count
-
32 nm
Manufacturing Process
10 nm
95 W
Power Consumption
250 W
-
Peak Operating Temperature
81 °C
Intel
Foundry
Intel
216 mm²
Die Size
-

CPU Performance

3.5 GHz
Performance Core Base Frequency
3 GHz
3.9 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
24
8
Total Thread Count
48
100 MHz
Bus Frequency
100 MHz
35.0
Multiplier
30.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
1 MB per core
8 MB shared
L3 Cache
36 MB shared
No
Unlocked Multiplier
No
1
SMP
2

Memory Parameters

DDR3
Memory Types
DDR4-3200
2
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
4
16
PCIe Lanes
64

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