Intel Xeon E3 1275 vs Intel Xeon E3 1285 v3
We compared two server CPUs: Intel Xeon E3 1275 with 4 cores 3.4GHz and Intel Xeon E3 1285 v3 with 4 cores 3.6GHz . You will find out which processor performs better in benchmark tests, key specifications, power consumption and more.
Main Differences
Intel Xeon E3 1285 v3 's Advantages
Released 2 years and 2 months late
Higher specification of memory (4 vs 3)
Higher base frequency (3.6GHz vs 3.4GHz)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (84W vs 95W)
Score
Benchmark
Geekbench 6 Single Core
Intel Xeon E3 1275
+12%
1347
Intel Xeon E3 1285 v3
1202
Geekbench 6 Multi Core
Intel Xeon E3 1275
+36%
4527
Intel Xeon E3 1285 v3
3306
General Parameters
Apr 2011
Release Date
Jun 2013
Intel
Manufacturer
Intel
Server
Type
Server
Sandy Bridge
Core Architecture
Haswell-WS
Intel Socket 1155
Socket
Intel Socket 1150
Intel HD P3000
Integrated Graphics
Intel HD P4600
Xeon E3 (Sandy Bridge)
Generation
Xeon E3 (Haswell-WS)
Package
1.16 billions
Transistor Count
1.4 billions
32 nm
Manufacturing Process
22 nm
95 W
Power Consumption
84 W
Intel
Foundry
Intel
216 mm²
Die Size
160 mm²
CPU Performance
3.4 GHz
Performance Core Base Frequency
3.6 GHz
3.8 GHz
Performance Core Turbo Frequency
4 GHz
4
Total Core Count
4
8
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
34.0
Multiplier
36.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
8 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
1
SMP
1
Memory Parameters
DDR3
Memory Types
DDR3,DDR4
2
Max Memory Channels
2
Yes
ECC Memory Support
Yes
Miscellaneous
3
PCIe Version
3
16
PCIe Lanes
-
