Virtual CPU 2,84GHz vs Core i7-4500U
Description
The 2,84GHz is based on - architecture while the i7-4500U is based on Haswell.
Using the multithread performance as a reference, the 2,84GHz gets a score of 79.8 k points while the i7-4500U gets 49.8 k points.
Summarizing, the 2,84GHz is 1.6 times faster than the i7-4500U . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the 2,84GHz gets a score of 79.8 k points while the i7-4500U gets 49.8 k points.
Summarizing, the 2,84GHz is 1.6 times faster than the i7-4500U . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
f4a
40651
Core
-
Haswell
Base frecuency
2.84 GHz
1.8 GHz
Boost frecuency
2.84 GHz
3 GHz
Socket
-
BGA1168
Cores/Threads
8/8
2 /2
TDP
- W
15 W
Cache L1 (d+i)
- kB
32+32 kB
Cache L2
- kB
256 kB
Cache L3
- kB
4096 kB
Date
-
June 2013
Mean monothread perf.
21.22k points
33.02k points
Mean multithread perf.
79.76k points
66.14k points
SSE3 optimized benchmark
The benchmark in mode I (SSE) is optimized for the use of SIMD instructions with 128 bits register and the SSE set up to version 3. Nearly every modern CPU has support for this mode.
Monothread
2,84GHz
i7-4500U
Test#1 (Integers)
4.27k
10.2k (x2.39)
Test#2 (FP)
8.93k
9.23k (x1.03)
Test#3 (Generic, ZIP)
2.79k
3.89k (x1.4)
Test#1 (Memory)
5.23k
3.29k (x0.63)
TOTAL
21.22k
26.61k (x1.25)
Multithread
2,84GHz
i7-4500U
Test#1 (Integers)
19.35k
19.2k (x0.99)
Test#2 (FP)
40.57k
19.02k (x0.47)
Test#3 (Generic, ZIP)
13.15k
8.31k (x0.63)
Test#1 (Memory)
6.7k
3.22k (x0.48)
TOTAL
79.76k
49.75k (x0.62)
Performance/W
2,84GHz
i7-4500U
Test#1 (Integers)