Home Comparison Intel Xeon E3 1275 vs Intel Xeon E 2378G

Intel Xeon E3 1275 vs Intel Xeon E 2378G

We compared two server CPUs: Intel Xeon E3 1275 with 4 cores 3.4GHz and Intel Xeon E 2378G with 8 cores 2.8GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.

Main Differences

Intel Xeon E3 1275 's Advantages
Higher base frequency (3.4GHz vs 2.8GHz)
Intel Xeon E 2378G 's Advantages
Released 10 years and 5 months late
Higher specification of memory (3200 vs 3)
Newer PCIe version (4 vs 3)
Larger L3 cache size (16MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Lower TDP (80W vs 95W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E3 1275
1347
Intel Xeon E 2378G +77%
2391
Geekbench 6 Multi Core
Intel Xeon E3 1275
4527
Intel Xeon E 2378G +130%
10433
VS

General Parameters

Apr 2011
Release Date
Sep 2021
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Rocket Lake-E
Intel Socket 1155
Socket
Intel Socket 1200
Intel HD P3000
Integrated Graphics
UHD Graphics P750
Xeon E3 (Sandy Bridge)
Generation
Xeon (Rocket Lake-E)

Package

1.16 billions
Transistor Count
-
32 nm
Manufacturing Process
14 nm
95 W
Power Consumption
80 W
Intel
Foundry
Intel
216 mm²
Die Size
276 mm²

CPU Performance

3.4 GHz
Performance Core Base Frequency
2.8 GHz
3.8 GHz
Performance Core Turbo Frequency
5.1 GHz
4
Total Core Count
8
8
Total Thread Count
16
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
28.0
64 K per core
L1 Cache
80 K per core
256 K per core
L2 Cache
512 K per core
8 MB shared
L3 Cache
16 MB shared
No
Unlocked Multiplier
No
1
SMP
1

Memory Parameters

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

Miscellaneous

3
PCIe Version
4
16
PCIe Lanes
20

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