Core i7-9700F vs i7-7700
Description
The i7-9700F is based on Coffee Lake architecture while the i7-7700 is based on Kaby Lake.
Using the multithread performance as a reference, the i7-9700F gets a score of 269.9 k points while the i7-7700 gets 198 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 i7-9700F gets a score of 269.9 k points while the i7-7700 gets 198 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
906ed
906e9
Core
Coffee Lake-S
Kaby Lake-S
Base frecuency
3 GHz
3.6 GHz
Boost frecuency
4.7 GHz
4.2 GHz
Socket
LGA 1151
LGA 1151
Cores/Threads
8/8
4/8
TDP
65 W
65 W
Cache L1 (d+i)
8x32+8x32 kB
32+32 kB
Cache L2
8x256 kB
256 kB
Cache L3
12288 kB
8192 kB
Date
April 2019
September 2016
Mean monothread perf.
60.93k points
67.33k points
Mean multithread perf.
269.85k points
257.52k 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
i7-9700F
i7-7700
Test#1 (Integers)
4.67k
4.23k (x0.91)
Test#2 (FP)
17.16k
16.76k (x0.98)
Test#3 (Generic, ZIP)
5.7k
5.42k (x0.95)
Test#1 (Memory)
14.37k
12.23k (x0.85)
TOTAL
41.9k
38.64k (x0.92)
Multithread
i7-9700F
i7-7700
Test#1 (Integers)
26.31k
16.71k (x0.64)
Test#2 (FP)
97.53k
73.1k (x0.75)
Test#3 (Generic, ZIP)
31.53k
25.76k (x0.82)
Test#1 (Memory)
8.94k
7.12k (x0.8)
TOTAL
164.31k
122.68k (x0.75)
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
i7-9700F
i7-7700
Test#1 (Integers)
16.8k
15.33k (x0.91)
Test#2 (FP)
24.08k
21.94k (x0.91)
Test#3 (Generic, ZIP)
6.06k
5.85k (x0.96)
Test#1 (Memory)
13.98k
12.52k (x0.9)
TOTAL
60.93k
55.64k (x0.91)
Multithread
i7-9700F
i7-7700
Test#1 (Integers)
92.79k
61.73k (x0.67)
Test#2 (FP)
135.13k
99.91k (x0.74)
Test#3 (Generic, ZIP)
33.29k
27.03k (x0.81)
Test#1 (Memory)
8.64k
9.28k (x1.07)
TOTAL
269.85k
197.96k (x0.73)
Performance/W
i7-9700F
i7-7700
Test#1 (Integers)
1428 points/W
950 points/W
Test#2 (FP)
2079 points/W
1537 points/W
Test#3 (Generic, ZIP)
512 points/W
416 points/W
Test#1 (Memory)
133 points/W
143 points/W
TOTAL
4152 points/W
3046 points/W
Performance/GHz
i7-9700F
i7-7700
Test#1 (Integers)
3575 points/GHz
3650 points/GHz
Test#2 (FP)
5124 points/GHz
5223 points/GHz
Test#3 (Generic, ZIP)
1290 points/GHz
1393 points/GHz
Test#1 (Memory)
2975 points/GHz
2982 points/GHz
TOTAL
12964 points/GHz
13248 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