Home Comparison Intel Xeon E5 2630 v3 vs Intel Xeon E3 1280

Intel Xeon E5 2630 v3 vs Intel Xeon E3 1280

We compared two server CPUs: Intel Xeon E5 2630 v3 with 8 cores 2.4GHz and Intel Xeon E3 1280 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 E5 2630 v3 's Advantages
Released 3 years and 5 months late
Higher specification of memory (1866 vs 3)
Larger L3 cache size (20MB vs 8MB)
More modern manufacturing process (22nm vs 32nm)
Lower TDP (85W vs 95W)
Intel Xeon E3 1280 's Advantages
Higher base frequency (3.5GHz vs 2.4GHz)

Score

Benchmark

Geekbench 6 Single Core
Intel Xeon E5 2630 v3
1043
Intel Xeon E3 1280 +29%
1348
Geekbench 6 Multi Core
Intel Xeon E5 2630 v3 +22%
5551
Intel Xeon E3 1280
4533
VS

General Parameters

Sep 2014
Release Date
Apr 2011
Intel
Manufacturer
Intel
Server
Type
Server
Haswell-EP
Core Architecture
Sandy Bridge
Intel Socket 2011-3
Socket
Intel Socket 1155
N/A
Integrated Graphics
N/A
Xeon E5 (Haswell-EP)
Generation
Xeon E3 (Sandy Bridge)

Package

2.6 billions
Transistor Count
1.16 billions
22 nm
Manufacturing Process
32 nm
85 W
Power Consumption
95 W
Intel
Foundry
Intel
356 mm²
Die Size
216 mm²

CPU Performance

2.4 GHz
Performance Core Base Frequency
3.5 GHz
3.2 GHz
Performance Core Turbo Frequency
3.9 GHz
8
Total Core Count
4
16
Total Thread Count
8
100 MHz
Bus Frequency
100 MHz
24.0
Multiplier
35.0
64 K per core
L1 Cache
64 K per core
256 K per core
L2 Cache
256 K per core
20 MB shared
L3 Cache
8 MB shared
No
Unlocked Multiplier
No
2
SMP
1

Memory Parameters

DDR4-1866
Memory Types
DDR3
4
Max Memory Channels
2
Yes
ECC Memory Support
Yes

Miscellaneous

3
PCIe Version
3
40
PCIe Lanes
16

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