Core i3-3217U vs Xeon E5645 | Hardlimit Benchmark Central

Core i3-3217U vs Xeon E5645

Both Core i3-3217U and Xeon E5645 monothread performance are pretty similar besides their multithread performance are pretty similar. These two models were released just two years apart which could explain their performance similarity in monothread performance.

Comparison

Specs

Core i3-3217U

Xeon E5645

Base frequency
1800 MHz
2400 MHz
Boost frequency
1800 MHz
2800 MHz
Half load boost frequency
-
2553 MHz
Socket
BGA1023
LGA 1366
Cores
2
6
TDP
17 W
80 W
L1 cache
32+32 kb
64 kb
L2 cache
256 kb
256 kb
L3 cache
3072 kb
12288 kb
Proccess
0,022 um
0,032 um
Core
Ivy Bridge
Westmere-EP
Release date
6/2012
3/2010

Monothread performance

Mode 0 [FPU]
11604
11450 [-1.34%]
Mode II [AVX]
16624
N/A
Mode I [SSE3]
15629
17019 [+8.89%]

Multithread performance

Mode 0 [FPU]
24884
53541 [+115.16%]
Mode II [AVX]
37599
N/A
Mode I [SSE3]
34683
81600 [+135.27%]

Stats

Perf per MHz Mode 0
6.45
4.09 [-57.7%]
Perf per MHz Mode II
9.24
N/A
Perf per watt Mode 0
1463.76
669.26 [-118.71%]
Perf per watt Mode II
2211.71
N/A

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