Core i7-7700 vs i7-9700F
Description
The i7-7700 is based on Kaby Lake architecture while the i7-9700F is based on Coffee Lake.
Using the multithread performance as a reference, the i7-7700 gets a score of 198 k points while the i7-9700F gets 269.9 k points.
Summarizing, the i7-9700F is 1.4 times faster than the i7-7700 . To get a proper comparison between both models, take a look to the data shown below.
Using the multithread performance as a reference, the i7-7700 gets a score of 198 k points while the i7-9700F gets 269.9 k points.
Summarizing, the i7-9700F is 1.4 times faster than the i7-7700 . To get a proper comparison between both models, take a look to the data shown below.
Specs
CPUID
906e9
906ed
Core
Kaby Lake-S
Coffee Lake-S
Base frecuency
3.6 GHz
3 GHz
Boost frecuency
4.2 GHz
4.7 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
4/8
8/8
TDP
65 W
65 W
Cache L1 (d+i)
32+32 kB
8x32+8x32 kB
Cache L2
256 kB
8x256 kB
Cache L3
8192 kB
12288 kB
Date
September 2016
April 2019
Mean monothread perf.
67.33k points
60.93k points
Mean multithread perf.
257.52k points
269.85k points
Non-optimized benchmark
The benchmark in Mode 0 (FPU) measures cpu performance with non-optimized software. It uses the basic µinstructions from the i386 architecture with the i387 floating point unit. This mode is compatible with all CPUs so it's practical to compare very different CPUs
Monothread
i7-7700
i7-9700F
Test#1 (Integers)
4.23k
4.67k (x1.1)
Test#2 (FP)
16.76k
17.16k (x1.02)
Test#3 (Generic, ZIP)
5.42k
5.7k (x1.05)
Test#1 (Memory)
12.23k
14.37k (x1.18)
TOTAL
38.64k
41.9k (x1.08)
Multithread
i7-7700
i7-9700F
Test#1 (Integers)
16.71k
26.31k (x1.57)
Test#2 (FP)
73.1k
97.53k (x1.33)
Test#3 (Generic, ZIP)
25.76k
31.53k (x1.22)
Test#1 (Memory)
7.12k
8.94k (x1.26)
TOTAL
122.68k
164.31k (x1.34)
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
i7-7700
i7-9700F
Test#1 (Integers)
15.33k
16.8k (x1.1)
Test#2 (FP)
21.94k
24.08k (x1.1)
Test#3 (Generic, ZIP)
5.85k
6.06k (x1.04)
Test#1 (Memory)
12.52k
13.98k (x1.12)
TOTAL
55.64k
60.93k (x1.1)
Multithread
i7-7700
i7-9700F
Test#1 (Integers)
61.73k
92.79k (x1.5)
Test#2 (FP)
99.91k
135.13k (x1.35)
Test#3 (Generic, ZIP)
27.03k
33.29k (x1.23)
Test#1 (Memory)
9.28k
8.64k (x0.93)
TOTAL
197.96k
269.85k (x1.36)
Performance/W
i7-7700
i7-9700F
Test#1 (Integers)
950 points/W
1428 points/W
Test#2 (FP)
1537 points/W
2079 points/W
Test#3 (Generic, ZIP)
416 points/W
512 points/W
Test#1 (Memory)
143 points/W
133 points/W
TOTAL
3046 points/W
4152 points/W
Performance/GHz
i7-7700
i7-9700F
Test#1 (Integers)
3650 points/GHz
3575 points/GHz
Test#2 (FP)
5223 points/GHz
5124 points/GHz
Test#3 (Generic, ZIP)
1393 points/GHz
1290 points/GHz
Test#1 (Memory)
2982 points/GHz
2975 points/GHz
TOTAL
13248 points/GHz
12964 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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
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.
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]
Test#2 (FP) [points vs time]
Test#3 (Generic, ZIP) [points vs time]
Test#1 (Memory) [points vs time]
Hardlimit Benchmark Central - Ver. 3.11.4