Home Comparison Intel Xeon W 2102 vs Intel Xeon E3 1275

Intel Xeon W 2102 vs Intel Xeon E3 1275

We compared two server CPUs: Intel Xeon W 2102 with 4 cores 2.9GHz and Intel Xeon E3 1275 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 W 2102 's Advantages
Released 6 years and 4 months late
Higher specification of memory (2666 vs 3)
Larger L3 cache size (8.25MB vs 8MB)
More modern manufacturing process (14nm vs 32nm)
Intel Xeon E3 1275 's Advantages
Higher base frequency (3.4GHz vs 2.9GHz)
Lower TDP (95W vs 120W)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon W 2102
894
Intel Xeon E3 1275 +50%
1347
Geekbench 6 Multi Core
Intel Xeon W 2102
2849
Intel Xeon E3 1275 +58%
4527
VS

General Parameters

Aug 2017
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Skylake-W
Core Architecture
Sandy Bridge
Intel Socket 2066
Socket
Intel Socket 1155
N/A
Integrated Graphics
Intel HD P3000
Xeon W (Skylake-W)
Generation
Xeon E3 (Sandy Bridge)

Package

-
Transistor Count
1.16 billions
14 nm
Manufacturing Process
32 nm
120 W
Power Consumption
95 W
66 °C
Peak Operating Temperature
-
Intel
Foundry
Intel
484 mm²
Die Size
216 mm²

CPU Performance

2.9 GHz
Performance Core Base Frequency
3.4 GHz
0
Performance Core Turbo Frequency
3.8 GHz
4
Total Core Count
4
4
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
29.0
Multiplier
34.0
64 K per core
L1 Cache
64 K per core
1 MB per core
L2 Cache
256 K per core
8.25 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
1
AVX-512 FMA Ports
-

Memory Parameters

DDR4-2666
Memory Types
DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
48
PCIe Lanes
16

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