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Core i3-1005G1 vs i7-10510U


Description
The i3-1005G1 is based on Ice Lake architecture while the i7-10510U is based on Comet Lake.

Using the multithread performance as a reference, the i3-1005G1 gets a score of 116.6 k points while the i7-10510U gets 190.8 k points.

Summarizing, the i7-10510U is 1.6 times faster than the i3-1005G1. To get a proper comparison between both models, take a look to the data shown below.

Specs
CPUID
706e5
806ec
Core
Ice Lake-U
Comet Lake-U
Architecture
Base frecuency
1.2 GHz
1.8 GHz
Boost frecuency
3.4 GHz
4.9 GHz
Socket
BGA 1526
BGA 1528
Cores/Threads
2/4
4/8
TDP
15 W
15 W
Cache L1 (d+i)
2x32+2x48 kB
4x32+4x32 kB
Cache L2
2x512 kB
4x256 kB
Cache L3
4096 kB
8192 kB
Date
August 2019
August 2019
Mean monothread perf.
50.62k points
59.01k points
Mean multithread perf.
116.63k points
190.82k 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
i3-1005G1
i7-10510U
Test#1 (Integers)
3.07k
4.91k (x1.6)
Test#2 (FP)
13.76k
20.01k (x1.45)
Test#3 (Generic, ZIP)
8k
6.05k (x0.76)
Test#1 (Memory)
6.59k
14.16k (x2.15)
TOTAL
31.42k
45.13k (x1.44)

Multithread

i3-1005G1

i7-10510U
Test#1 (Integers)
8k
13.79k (x1.72)
Test#2 (FP)
35.53k
70.21k (x1.98)
Test#3 (Generic, ZIP)
18.53k
20.05k (x1.08)
Test#1 (Memory)
4.3k
8.04k (x1.87)
TOTAL
66.36k
112.09k (x1.69)

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
i3-1005G1
i7-10510U
Test#1 (Integers)
10.52k
17.66k (x1.68)
Test#2 (FP)
17.6k
25.46k (x1.45)
Test#3 (Generic, ZIP)
8.76k
6.4k (x0.73)
Test#1 (Memory)
6.55k
14.05k (x2.14)
TOTAL
43.44k
63.57k (x1.46)

Multithread

i3-1005G1

i7-10510U
Test#1 (Integers)
26.86k
54.45k (x2.03)
Test#2 (FP)
42.38k
84.97k (x2.01)
Test#3 (Generic, ZIP)
20.65k
21.26k (x1.03)
Test#1 (Memory)
4.21k
8.04k (x1.91)
TOTAL
94.1k
168.72k (x1.79)

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
i3-1005G1
i7-10510U
Test#1 (Integers)
11.93k
17.52k (x1.47)
Test#2 (FP)
16.99k
26.74k (x1.57)
Test#3 (Generic, ZIP)
6.43k
6.22k (x0.97)
Test#1 (Memory)
4.59k
13.33k (x2.91)
TOTAL
39.93k
63.81k (x1.6)

Multithread

i3-1005G1

i7-10510U
Test#1 (Integers)
29.07k
54.53k (x1.88)
Test#2 (FP)
46.14k
85.61k (x1.86)
Test#3 (Generic, ZIP)
19.47k
20.87k (x1.07)
Test#1 (Memory)
4.18k
8.05k (x1.93)
TOTAL
98.86k
169.07k (x1.71)

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
i3-1005G1
i7-10510U
Test#1 (Integers)
19.45k
22.85k (x1.17)
Test#2 (FP)
16.75k
21.15k (x1.26)
Test#3 (Generic, ZIP)
8.04k
4.78k (x0.59)
Test#1 (Memory)
6.38k
10.24k (x1.6)
TOTAL
50.62k
59.01k (x1.17)

Multithread

i3-1005G1

i7-10510U
Test#1 (Integers)
46.52k
86.08k (x1.85)
Test#2 (FP)
48.76k
79.78k (x1.64)
Test#3 (Generic, ZIP)
17.12k
18.26k (x1.07)
Test#1 (Memory)
4.23k
6.69k (x1.58)
TOTAL
116.63k
190.82k (x1.64)

Performance/W
i3-1005G1
i7-10510U
Test#1 (Integers)
3102 points/W
5739 points/W
Test#2 (FP)
3251 points/W
5319 points/W
Test#3 (Generic, ZIP)
1141 points/W
1217 points/W
Test#1 (Memory)
282 points/W
446 points/W
TOTAL
7776 points/W
12721 points/W

Performance/GHz
i3-1005G1
i7-10510U
Test#1 (Integers)
5721 points/GHz
4664 points/GHz
Test#2 (FP)
4926 points/GHz
4316 points/GHz
Test#3 (Generic, ZIP)
2365 points/GHz
975 points/GHz
Test#1 (Memory)
1877 points/GHz
2089 points/GHz
TOTAL
14889 points/GHz
12044 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