Home Comparison Intel Xeon W 3345 vs Intel Xeon E5 2643 v2

Intel Xeon W 3345 vs Intel Xeon E5 2643 v2

Intel Xeon W 3345
VS
Intel Xeon E5 2643 v2
Intel Xeon W-3345
Intel Xeon E5-2643 v2
We compared two server CPUs: Intel Xeon W 3345 with 24 cores 3GHz and Intel Xeon E5 2643 v2 with 6 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon W 3345 's Advantages
Released 7 years and 10 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (36MB vs 15MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E5 2643 v2 's Advantages
Higher base frequency (3.5GHz vs 3GHz)
Lower TDP (130W vs 250W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 3345 +131%
1345
Intel Xeon E5 2643 v2
581
Geekbench 6 Multi Core
Intel Xeon W 3345 +291%
12075
Intel Xeon E5 2643 v2
3083
Intel Xeon W 3345
VS
Intel Xeon E5 2643 v2

General Parameters

Jul 2021
Release Date
Sep 2013
Intel
Manufacturer
Intel
Server
Type
Server
Ice Lake-W
Core Architecture
Ivy Bridge-EP
Intel Socket 4189
Socket
Intel Socket 2011
N/A
Integrated Graphics
N/A
Xeon W (Ice Lake-W)
Generation
Xeon E5 (Ivy Bridge-EP)

Package

-
Transistor Count
1.4 billions
10 nm
Manufacturing Process
22 nm
250 W
Power Consumption
130 W
81 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
160 mm²

CPU Performance

3 GHz
Performance Core Base Frequency
3.5 GHz
4 GHz
Performance Core Turbo Frequency
0
24
Total Core Count
6
48
Total Thread Count
12
100 MHz
Bus Frequency
100 MHz
30.0
Multiplier
35.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
36 MB shared
L3 Cache
15 MB shared
No
Unlocked Multiplier
No
2
SMP
2

Memory Parameters

DDR4-3200
Memory Types
DDR3
8
Max Memory Channels
4
Yes
ECC Memory Support
Yes

Miscellaneous

4
PCIe Version
3
64
PCIe Lanes
-

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