Home Comparison Intel Xeon w5 2445 vs Intel Xeon E3 1245 v2

Intel Xeon w5 2445 vs Intel Xeon E3 1245 v2

Intel Xeon w5 2445
VS
Intel Xeon E3 1245 v2
Intel Xeon w5-2445
Intel Xeon E3-1245 v2
We compared two server CPUs: Intel Xeon w5 2445 with 10 cores 3.1GHz and Intel Xeon E3 1245 v2 with 4 cores 3.4GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w5 2445 's Advantages
Released 10 years and 9 months late
Higher specification of memory (4800 vs 3)
Newer PCIe version (5 vs 3)
Larger L3 cache size (26.25MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E3 1245 v2 's Advantages
Higher base frequency (3.4GHz vs 3.1GHz)
Lower TDP (77W vs 175W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon w5 2445 +213%
2311
Intel Xeon E3 1245 v2
736
Geekbench 6 Multi Core
Intel Xeon w5 2445 +402%
12954
Intel Xeon E3 1245 v2
2578
Blender
Intel Xeon w5 2445 +377%
234
Intel Xeon E3 1245 v2
49
Intel Xeon w5 2445
VS
Intel Xeon E3 1245 v2

General Parameters

Feb 2023
Release Date
May 2012
Intel
Manufacturer
Intel
Server
Type
Server
Sapphire Rapids
Core Architecture
Ivy Bridge
Intel Socket 4677
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P4000
Xeon W (Sapphire Rapids)
Generation
Xeon E3 (Ivy Bridge)

Package

-
Transistor Count
1.4 billions
10 nm
Manufacturing Process
22 nm
175 W
Power Consumption
77 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
-
Die Size
160 mm²

CPU Performance

3.1 GHz
Performance Core Base Frequency
3.4 GHz
4.6 GHz
Performance Core Turbo Frequency
3.8 GHz
10
Total Core Count
4
20
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
31.0
Multiplier
34.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
26.25 MB
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
2
AVX-512 FMA Ports
-

Memory Parameters

DDR5-4800
Memory Types
DDR3
2 TB
Max Memory Size
-
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
64
PCIe Lanes
16

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