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Core i9-9900KF vs i7-4770K


Description
The i9-9900KF is based on Coffee Lake architecture while the i7-4770K is based on Haswell.

Using the multithread performance as a reference, the i9-9900KF gets a score of 592.9 k points while the i7-4770K gets 173.9 k points.

Summarizing, the i9-9900KF is 3.4 times faster than the i7-4770K . To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
906ed
306c3
Core
Coffee Lake-S
Haswell
Architecture
Base frecuency
3.6 GHz
3.5 GHz
Boost frecuency
5 GHz
3.9 GHz
Socket
LGA 1151
LGA 1150
Cores/Threads
8/16
4/8
TDP
95 W
84 W
Cache L1 (d+i)
8x32+8x32 kB
4x32+4x32 kB
Cache L2
8x256 kB
4x256 kB
Cache L3
16386 kB
8192 kB
Date
January 2019
June 2013
Mean monothread perf.
84.54k points
43.21k points
Mean multithread perf.
592.86k points
173.93k points

AVX2 optimized benchmark
The benchmark in mode III (AVX2), like AVX1, is optimized to used 256 bits registers beside the second version of the Advanced Vector Extensions (AVX). The first AVX2 compatible CPU was released in 2013.
Monothread
i9-9900KF
i7-4770K
Test#1 (Integers)
33.03k
21.28k (x0.64)
Test#2 (FP)
29.52k
12.25k (x0.41)
Test#3 (Generic, ZIP)
6.55k
4.78k (x0.73)
Test#1 (Memory)
15.45k
4.9k (x0.32)
TOTAL
84.54k
43.21k (x0.51)

Multithread

i9-9900KF

i7-4770K
Test#1 (Integers)
276.22k
86.17k (x0.31)
Test#2 (FP)
250.61k
56.81k (x0.23)
Test#3 (Generic, ZIP)
57.2k
21.88k (x0.38)
Test#1 (Memory)
8.84k
9.07k (x1.03)
TOTAL
592.86k
173.93k (x0.29)

Performance/W
i9-9900KF
i7-4770K
Test#1 (Integers)
2908 points/W
1026 points/W
Test#2 (FP)
2638 points/W
676 points/W
Test#3 (Generic, ZIP)
602 points/W
260 points/W
Test#1 (Memory)
93 points/W
108 points/W
TOTAL
6241 points/W
2071 points/W

Performance/GHz
i9-9900KF
i7-4770K
Test#1 (Integers)
6605 points/GHz
5456 points/GHz
Test#2 (FP)
5904 points/GHz
3141 points/GHz
Test#3 (Generic, ZIP)
1309 points/GHz
1226 points/GHz
Test#1 (Memory)
3090 points/GHz
1257 points/GHz
TOTAL
16909 points/GHz
11079 points/GHz

Monothread performance graph
Monothread performance graphics gives the performance vs time. They are useful to measure the time it takes to the CPU to reach the maximum performance.

Usually, CPU's performance will be steady during these tests but if it has a slow frequency strategy, the first samples will show a lower score.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Multithread performance graph
Multithread graphs measure the performance against a heavy load during certain time.

If CPU's TDP doesn't limit the frequency and the machine is properly cooled, performance should remain steady vs time. Otherwise, the performance score will oscillate or decrease over time.


Test#1 (Integers) [points vs time]

grafica bm.hardlimit.com


Test#2 (FP) [points vs time]

grafica bm.hardlimit.com


Test#3 (Generic, ZIP) [points vs time]

grafica bm.hardlimit.com


Test#1 (Memory) [points vs time]

grafica bm.hardlimit.com

Hardlimit Benchmark Central - Ver. 3.11.4