Core i5-1035G1 vs i5-1035G4

Description

Both models i5-1035G1 and i5-1035G4 are based on Ice Lake architecture.

Ice Lake, known as a the 10th generation Intel Core CPUs, it’s a Process-Architecture-Optimization step. It comes with Gen11 Intel’s iGPU, 32kB instruction + 48kB data L1 cache and 512kB L2 cache per core. Ice Lake uses Intel’s 10+ process. This architecture is able to address 128PB of virtual memory and 4PB of physical memory. It comes with DDR4 3200 and LPDDR4X 3733 support.

Using the multithread performance as a reference, the i5-1035G1 gets a score of 171.6 k points while the i5-1035G4 gets 142.7 k points.

Summarizing, the i5-1035G1 is 1.2 times faster than the i5-1035G4. To get a proper comparison between both models, take a look to the data shown below.

Specs

i5-1035G1

i5-1035G4

CPUID

706e5

Core

Ice Lake-U

Architecture

Ice Lake

Base frecuency

1 GHz

1.1 GHz

Boost frecuency

3.6 GHz

3.7 GHz

Socket

BGA 1526

Cores/Threads

4/8

TDP

15 W

Cache L1 (d+i)

4x32+4x48 kB

Cache L2

4x512 kB

Cache L3

6144 kB

Date

August 2019

Mean monothread perf.

55.37k points

65.64k points

Mean multithread perf.

171.65k points

142.69k 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

i5-1035G1

i5-1035G4

Test#1 (Integers)

3.88k

4.05k (x1.04)

Test#2 (FP)

14.98k

15.29k (x1.02)

Test#3 (Generic, ZIP)

9.7k

9.04k (x0.93)

Test#1 (Memory)

8.6k

10.54k (x1.23)

TOTAL

37.15k

38.92k (x1.05)

Multithread

i5-1035G1

i5-1035G4

Test#1 (Integers)

14.61k

9.05k (x0.62)

Test#2 (FP)

54.9k

33.88k (x0.62)

Test#3 (Generic, ZIP)

27.58k

15.34k (x0.56)

Test#1 (Memory)

5.04k

6.74k (x1.34)

TOTAL

102.13k

65.01k (x0.64)

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

i5-1035G1

i5-1035G4

Test#1 (Integers)

12.89k

7.07k (x0.55)

Test#2 (FP)

18.55k

10.55k (x0.57)

Test#3 (Generic, ZIP)

9.93k

5.27k (x0.53)

Test#1 (Memory)

9.54k

5.66k (x0.59)

TOTAL

50.91k

28.56k (x0.56)

Multithread

i5-1035G1

i5-1035G4

Test#1 (Integers)

50.06k

25.28k (x0.5)

Test#2 (FP)

66.1k

37.48k (x0.57)

Test#3 (Generic, ZIP)

20.24k

17.77k (x0.88)

Test#1 (Memory)

5.51k

6.92k (x1.25)

TOTAL

141.91k

87.45k (x0.62)

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

i5-1035G1

i5-1035G4

Test#1 (Integers)

13.58k

13.9k (x1.02)

Test#2 (FP)

19.53k

20.13k (x1.03)

Test#3 (Generic, ZIP)

9.37k

9.41k (x1)

Test#1 (Memory)

9.23k

10.59k (x1.15)

TOTAL

51.7k

54.03k (x1.04)

Multithread

i5-1035G1

i5-1035G4

Test#1 (Integers)

56.25k

55.4k (x0.98)

Test#2 (FP)

73.73k

59.01k (x0.8)

Test#3 (Generic, ZIP)

29.56k

22.83k (x0.77)

Test#1 (Memory)

5.39k

6.7k (x1.24)

TOTAL

164.94k

143.94k (x0.87)

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

i5-1035G1

i5-1035G4

Test#1 (Integers)

21.5k

25.53k (x1.19)

Test#2 (FP)

17.71k

19.99k (x1.13)

Test#3 (Generic, ZIP)

7.92k

9.31k (x1.17)

Test#1 (Memory)

8.24k

10.81k (x1.31)

TOTAL

55.37k

65.64k (x1.19)

Multithread

i5-1035G1

i5-1035G4

Test#1 (Integers)

73.03k

58.46k (x0.8)

Test#2 (FP)

68.19k

57.31k (x0.84)

Test#3 (Generic, ZIP)

24.89k

20.1k (x0.81)

Test#1 (Memory)

5.54k

6.81k (x1.23)

TOTAL

171.65k

142.69k (x0.83)

Performance/W

i5-1035G1

i5-1035G4

Test#1 (Integers)

4869 points/W

3897 points/W

Test#2 (FP)

4546 points/W

3821 points/W

Test#3 (Generic, ZIP)

1660 points/W

1340 points/W

Test#1 (Memory)

369 points/W

454 points/W

TOTAL

11443 points/W

9513 points/W

Performance/GHz

i5-1035G1

i5-1035G4

Test#1 (Integers)

5972 points/GHz

6901 points/GHz

Test#2 (FP)

4919 points/GHz

5401 points/GHz

Test#3 (Generic, ZIP)

2201 points/GHz

2515 points/GHz

Test#1 (Memory)

2290 points/GHz

2922 points/GHz

TOTAL

15381 points/GHz

17739 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]

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.

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