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Core i7-4790K vs Virtual CPU 2,84GHz


Description
The i7-4790K is based on Haswell architecture while the 2,84GHz is based on -.

Using the multithread performance as a reference, the i7-4790K gets a score of 164.5 k points while the 2,84GHz gets 79.8 k points.

Summarizing, the i7-4790K is 2.1 times faster than the 2,84GHz. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
306c3
f4a
Core
Haswell
-
Architecture
Haswell
Base frecuency
4 GHz
2.84 GHz
Boost frecuency
4.4 GHz
2.84 GHz
Socket
LGA 1150
-
Cores/Threads
4/8
8/8
TDP
88 W
- W
Cache L1 (d+i)
32+32 kB
- kB
Cache L2
256 kB
- kB
Cache L3
8192 kB
- kB
Date
May 2014
-
Mean monothread perf.
52.47k points
21.22k points
Mean multithread perf.
215.47k 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
i7-4790K
2,84GHz
Test#1 (Integers)
15.6k
4.27k (x0.27)
Test#2 (FP)
13.92k
8.93k (x0.64)
Test#3 (Generic, ZIP)
6.12k
2.79k (x0.46)
Test#1 (Memory)
5k
5.23k (x1.05)
TOTAL
40.65k
21.22k (x0.52)

Multithread

i7-4790K

2,84GHz
Test#1 (Integers)
65.48k
19.35k (x0.3)
Test#2 (FP)
63.29k
40.57k (x0.64)
Test#3 (Generic, ZIP)
27.93k
13.15k (x0.47)
Test#1 (Memory)
7.84k
6.7k (x0.85)
TOTAL
164.54k
79.76k (x0.48)

Performance/W
i7-4790K
2,84GHz
Test#1 (Integers)
744 points/W