Home Comparison Intel Xeon E5 2640 v3 vs Intel Xeon w7 3445

Intel Xeon E5 2640 v3 vs Intel Xeon w7 3445

Intel Xeon E5 2640 v3
VS
Intel Xeon w7 3445
Intel Xeon E5 2640 v3 Intel Xeon w7 3445
We compared two server CPUs: Intel Xeon E5 2640 v3 with 8 cores 2.6GHz and Intel Xeon w7 3445 with 20 cores 2.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E5 2640 v3 's Advantages
Higher base frequency (2.6GHz vs 2.5GHz)
Lower TDP (90W vs 270W)
Intel Xeon w7 3445 's Advantages
Released 8 years and 5 months late
Higher specification of memory (DDR5-4800 vs DDR4-1866)
Newer PCIe version (5 vs 3)
Larger L3 cache size (52.5MB vs 20MB)
More modern manufacturing process (10nm vs 22nm)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2640 v3
800
Intel Xeon w7 3445 +164%
2112
Geekbench 6 Multi Core
Intel Xeon E5 2640 v3
3177
Intel Xeon w7 3445 +359%
14583
Intel Xeon E5 2640 v3
VS
Intel Xeon w7 3445

General Parameters

Sep 2014
Release Date
Feb 2023
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sapphire Rapids
Intel Socket 2011-3
Socket
Intel Socket 4677
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon W (Sapphire Rapids)

Package

2.6 billions
Transistor Count
-
22 nm
Manufacturing Process
10 nm
Intel Socket 2011-3
Socket
Intel Socket 4677
90 W
Power Consumption
270 W
-
Peak Operating Temperature
72 °C
Intel
Foundry
Intel
356 mm²
Die Size
4x477 mm²
FC-LGA12A
Package
FC-LGA16A

CPU Performance

2.6 GHz
Performance Core Base Frequency
2.5 GHz
3.4 GHz
Performance Core Turbo Frequency
4.8 GHz
8
Total Core Count
20
16
Total Thread Count
40
100 MHz
Bus Frequency
100 MHz
26.0
Multiplier
26.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
2 MB per core
20 MB shared
L3 Cache
52.5 MB
No
Unlocked Multiplier
No
2
SMP
1
-
AVX-512 FMA Ports
2

Memory Parameters

DDR4-1866
Memory Types
DDR5-4800
-
Max Memory Size
4 TB
4
Max Memory Channels
8
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
5
40
PCIe Lanes
112

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