Core i7-4500U vs Virtual CPU 2,84GHz
Description
The i7-4500U is based on Haswell architecture while the 2,84GHz is based on -.
Using the multithread performance as a reference, the i7-4500U gets a score of 49.8 k points while the 2,84GHz gets 79.8 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 i7-4500U gets a score of 49.8 k points while the 2,84GHz gets 79.8 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
40651
f4a
Core
Haswell
-
Base frecuency
1.8 GHz
2.84 GHz
Boost frecuency
3 GHz
2.84 GHz
Socket
BGA1168
-
Cores/Threads
2 /2
8/8
TDP
15 W
- W
Cache L1 (d+i)
32+32 kB
- kB
Cache L2
256 kB
- kB
Cache L3
4096 kB
- kB
Date
June 2013
-
Mean monothread perf.
33.02k points
21.22k points
Mean multithread perf.
66.14k points
79.76k 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
i7-4500U
2,84GHz
Test#1 (Integers)
10.2k
4.27k (x0.42)
Test#2 (FP)
9.23k
8.93k (x0.97)
Test#3 (Generic, ZIP)
3.89k
2.79k (x0.72)
Test#1 (Memory)
3.29k
5.23k (x1.59)
TOTAL
26.61k
21.22k (x0.8)
Multithread
i7-4500U
2,84GHz
Test#1 (Integers)
19.2k
19.35k (x1.01)
Test#2 (FP)
19.02k
40.57k (x2.13)
Test#3 (Generic, ZIP)
8.31k
13.15k (x1.58)
Test#1 (Memory)
3.22k
6.7k (x2.08)
TOTAL
49.75k
79.76k (x1.6)
Performance/W
i7-4500U
2,84GHz
Test#1 (Integers)
1280 points/W