Home Comparison Intel Xeon w7 3455 vs Intel Xeon E3 1275 v2

Intel Xeon w7 3455 vs Intel Xeon E3 1275 v2

Intel Xeon w7 3455
VS
Intel Xeon E3 1275 v2
Intel Xeon w7-3455
Intel Xeon E3-1275 v2
We compared two server CPUs: Intel Xeon w7 3455 with 24 cores 2.5GHz and Intel Xeon E3 1275 v2 with 4 cores 3.5GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon w7 3455 '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 (67.5MB vs 8MB)
More modern manufacturing process (10nm vs 22nm)
Intel Xeon E3 1275 v2 's Advantages
Higher base frequency (3.5GHz vs 2.5GHz)
Lower TDP (77W vs 270W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon w7 3455 +189%
1807
Intel Xeon E3 1275 v2
624
Geekbench 6 Multi Core
Intel Xeon w7 3455 +427%
11021
Intel Xeon E3 1275 v2
2088
Intel Xeon w7 3455
VS
Intel Xeon E3 1275 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
270 W
Power Consumption
77 W
72 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
4x477 mm²
Die Size
160 mm²

CPU Performance

2.5 GHz
Performance Core Base Frequency
3.5 GHz
4.8 GHz
Performance Core Turbo Frequency
3.9 GHz
24
Total Core Count
4
48
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
25.0
Multiplier
35.0
80 K per core
L1 Cache
64 K per core
2 MB per core
L2 Cache
256 K per core
67.5 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
4 TB
Max Memory Size
-
8
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

5
PCIe Version
3
112
PCIe Lanes
16

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