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Core i9-10980XE vs i7-7700HQ


Description
The i9-10980XE is based on Cascade Lake architecture while the i7-7700HQ is based on Kaby Lake.

Using the multithread performance as a reference, the i9-10980XE gets a score of 1241.1 k points while the i7-7700HQ gets 208.3 k points.

Summarizing, the i9-10980XE is 6 times faster than the i7-7700HQ. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
50657
906e9
Core
Cascade Lake-X
Kaby Lake-H
Architecture
Base frecuency
3 GHz
2.8 GHz
Boost frecuency
4.8 GHz
3.8 GHz
Socket
LGA 2066
BGA1440
Cores/Threads
18/36
4/8
TDP
165 W
45 W
Cache L1 (d+i)
18x32+18x32 kB
4x32+4x32 kB
Cache L2
18x1024 kB
4x256 kB
Cache L3
25344 kB
6144 kB
Date
November 2019
January 2017
Mean monothread perf.
68.33k points
56.29k points
Mean multithread perf.
1241.12k points
208.33k 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
i9-10980XE
i7-7700HQ
Test#1 (Integers)
4.52k
3.82k (x0.84)
Test#2 (FP)
17.94k
15.49k (x0.86)
Test#3 (Generic, ZIP)
5.5k
4.96k (x0.9)
Test#1 (Memory)
9.64k
8.82k (x0.92)
TOTAL
37.6k
33.09k (x0.88)

Multithread

i9-10980XE

i7-7700HQ
Test#1 (Integers)
84.93k
14.15k (x0.17)
Test#2 (FP)
409.55k
65.81k (x0.16)
Test#3 (Generic, ZIP)
122.88k
22.41k (x0.18)
Test#1 (Memory)
22.12k
5.21k (x0.24)
TOTAL
639.48k
107.57k (x0.17)

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
i9-10980XE
i7-7700HQ
Test#1 (Integers)
16.03k
13.75k (x0.86)
Test#2 (FP)
23.95k
19.69k (x0.82)
Test#3 (Generic, ZIP)
6.03k
5.19k (x0.86)
Test#1 (Memory)
9.37k
8.92k (x0.95)
TOTAL
55.38k
47.55k (x0.86)

Multithread

i9-10980XE

i7-7700HQ
Test#1 (Integers)
316.11k
52.55k (x0.17)
Test#2 (FP)
503.75k
86.47k (x0.17)
Test#3 (Generic, ZIP)
131.82k
23.02k (x0.17)
Test#1 (Memory)
22.24k
5.4k (x0.24)
TOTAL
973.92k
167.43k (x0.17)

AVX optimized benchmark
The benchmark in mode II (AVX) is optimized to used 256 bits registers beside the first version of the Advanced Vector Extensions (AVX). The first AVX compatible CPU was released in 2011.
Monothread
i9-10980XE
i7-7700HQ
Test#1 (Integers)
16.4k
13k (x0.79)
Test#2 (FP)
20.97k
20.34k (x0.97)
Test#3 (Generic, ZIP)
5.82k
4.77k (x0.82)
Test#1 (Memory)
8.86k
6.95k (x0.78)
TOTAL
52.05k
45.05k (x0.87)

Multithread

i9-10980XE

i7-7700HQ
Test#1 (Integers)
316.84k
52.7k (x0.17)
Test#2 (FP)
461.09k
89.69k (x0.19)
Test#3 (Generic, ZIP)
129.82k
22.49k (x0.17)
Test#1 (Memory)
22.09k
4.3k (x0.19)
TOTAL
929.85k
169.17k (x0.18)

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
i9-10980XE
i7-7700HQ
Test#1 (Integers)
29.53k
23.27k (x0.79)
Test#2 (FP)
22.59k
20.35k (x0.9)
Test#3 (Generic, ZIP)
5.99k
4.76k (x0.79)
Test#1 (Memory)
10.22k
7.92k (x0.77)
TOTAL
68.33k
56.29k (x0.82)

Multithread

i9-10980XE

i7-7700HQ
Test#1 (Integers)
587.06k
93.11k (x0.16)
Test#2 (FP)
496.41k
89.03k (x0.18)
Test#3 (Generic, ZIP)
134.66k
21.29k (x0.16)
Test#1 (Memory)
22.99k
4.9k (x0.21)
TOTAL
1241.12k
208.33k (x0.17)

Performance/W
i9-10980XE
i7-7700HQ
Test#1 (Integers)
3558 points/W
2069 points/W
Test#2 (FP)
3009 points/W
1978 points/W
Test#3 (Generic, ZIP)
816 points/W
473 points/W
Test#1 (Memory)
139 points/W
109 points/W
TOTAL
7522 points/W
4629 points/W

Performance/GHz
i9-10980XE
i7-7700HQ
Test#1 (Integers)
6153 points/GHz
6124 points/GHz
Test#2 (FP)
4707 points/GHz
5354 points/GHz
Test#3 (Generic, ZIP)
1248 points/GHz
1251 points/GHz
Test#1 (Memory)
2129 points/GHz
2083 points/GHz
TOTAL
14236 points/GHz
14813 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