Intel Core i5-1035G1 vs Intel Core i3-1005G1

Intel Core i5-1035G1

The Intel Core i5-1035G1 is a power efficient quad-core SoC for laptops and Ultrabooks based on the Ice -Lake-U generation that was announced in Mai 2019 (Computex). It integrates four Sunnycove processor cores (8 threads thanks to HyperThreading) clocked at 1 (base) - 3.6 (single core Turbo) GHz. 2 cores can reach 3.5 GHz (unverified) and all four 3.2 GHz using Turbo Boost. According to Intel the Sunnycove cores achieve 18% more IPCs (Instructions per Clock) and therefore the CPU performance should be similar to the higher clocked Whiskey-Lake predecessors (e.g. Core i5-8365U with up to 4.1 GHz). The difference of the Core i5-1035G1 to the similar i5-1035G4 and i5-1035G7 is the base clock (100 MHz each) and graphics card (UHD Graphics up to Iris Plus).

The biggest improvement for Ice-Lake is the integrated Gen 11 graphics card called UHD Graphics G1. The Core i5-1035G1 integrates the smallest GPU, the UHD Graphics that features 32 of the 64 CUs and clocks at 300 - 1050 MHz. The faster variants include Iris Plus G4 and G7.

Other improvements for Ice Lake are the AI hardware acceleration and the partial integration of Thunderbolt and Wifi 6 in the chip. The integrated DDR4 memory controller supports modules with up to 3200 MHz (and LPDDDR4 3733).

The Core i5-1035G1 is produced in the new 10nm process at Intel (2nd generation) that should offer a comparable performance to the 7nm process at TSMC. The TDP is specified at 15 Watts and therefore the CPU can be used in thin and light laptops (but usually with a fan). Intel offers a configurable TDP of 7.5 - 25 Watts for the partners resulting in significant performance differences (due to longer periods of Turbo Boost).

Intel Core i3-1005G1

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The Intel Core i3-1005G1 is a power efficient dual-core SoC for laptops and Ultrabooks based on the Ice -Lake-U generation that was announced in Mai 2019 (Computex). It integrates two Sunnycove processor cores (4 threads thanks to HyperThreading) clocked at 1.2 (base) - 3.4 GHz (single and dual core Turbo). According to Intel the Sunnycove cores achieve 18% more IPCs (Instructions per Clock) and therefore the CPU performance should be similar to the higher clocked Whiskey-Lake predecessors (e.g. Core i3-8145U with 2.3 - 3.9 GHz) or an older Core i7-7660U (2.5 - 4 GHz Dual Core).

The biggest improvement for Ice-Lake is the integrated Gen 11 graphics card called UHD Graphics G1. The Core i3-1005G1 integrates the smallest GPU, the UHD Graphics that features 32 of the 64 CUs and clocks at 300 - 900 MHz. The faster variants offer higher clock speeds (up to 1100 MHz) and include Iris Plus G4 and G7.

The Core i3-1005G1 is produced in the new 10nm process at Intel that should offer a comparable performance to the 7nm process at TSMC. The TDP is specified at 15 Watts and therefore the CPU can be used in thin and light laptops (but usually with a fan). Intel offers a configurable TDP of 13 - 25 Watts for the partners resulting in a performance differences. With 13 Watt configured, the CPU e.g. is only running at 900 MHz according to ark.intel.com.

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Intel Core i5-1035G1

Intel Core i3-1005G1

Intel Ice Lake

Ice Lake U

Series: Ice Lake Ice Lake U

Intel Core i7-1068G7	2.3 - 4.1 GHz	4 / 8	8 MB
Intel Core i7-1065G7	1.3 - 3.9 GHz	4 / 8	8 MB
Intel Core i5-1035G7	1.2 - 3.7 GHz	4 / 8	6 MB
Intel Core i5-1035G4	1.1 - 3.7 GHz	4 / 8	6 MB
» Intel Core i5-1035G1	1 - 3.6 GHz	4 / 8	6 MB
Intel Core i5-1034G1	0.8 - 3.6 GHz	4 / 8	6 MB
Intel Core i3-1005G1	1.2 - 3.4 GHz	2 / 4	4 MB

Intel Core i7-1068G7	2.3 - 4.1 GHz	4 / 8	8 MB
Intel Core i7-1065G7	1.3 - 3.9 GHz	4 / 8	8 MB
Intel Core i5-1035G7	1.2 - 3.7 GHz	4 / 8	6 MB
Intel Core i5-1035G4	1.1 - 3.7 GHz	4 / 8	6 MB
Intel Core i5-1035G1	1 - 3.6 GHz	4 / 8	6 MB
Intel Core i5-1034G1	0.8 - 3.6 GHz	4 / 8	6 MB
» Intel Core i3-1005G1	1.2 - 3.4 GHz	2 / 4	4 MB

1000 - 3600 MHz

1200 - 3400 MHz

192 KB

96 KB

2 MB

1 MB

6 MB

4 MB

4 / 8

2 / 4

AVX512, DL Boost, Turbo Boost 2.0

iGPU

Intel UHD Graphics G1 (Ice Lake 32 EU) (300 - 1050 MHz)

Intel UHD Graphics G1 (Ice Lake 32 EU) (300 - 900 MHz)

Architecture

x86

Intel Ice Lake i5-1035G1

Intel Ice Lake i3-1005G1

Benchmarks

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i5-1035G1

40.3 pt (41%)

AMD E1-2100 -91%

...

AMD Ryzen 5 3500U -7%

AMD Ryzen 3 2200G -6%

AMD Ryzen 5 3550H -5%

Intel Core i5-8265U -3%

AMD Ryzen 7 3750H -3%

AMD Ryzen 3 4300U -1%

Intel Core i5-1035G4 -1%

Intel Core i5-8259U 0%

Intel Core i5-10210U 0%

Intel Core i5-1035G1

Intel Core i5-8365U 0%

Intel Core i3-1115G4 1%

Intel Core i5-8257U 1%

Intel Core i5-1035G7 2%

Intel Core i5-10310U 2%

AMD Ryzen 5 1500X 3%

Intel Core i7-8565U 3%

AMD Ryzen 5 2400G 3%

Intel Core i7-7700HQ 4%

...

AMD Ryzen 9 5950X 146%

100%

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU - i3-1005G1

36.7 pt (37%)

AMD E1-2100 -90%

...

Intel Core i5-6287U -7%

AMD Ryzen 3 1200 -6%

Intel Core i7-2860QM -6%

Intel Core i7-6567U -6%

AMD Ryzen Embedded V1605B -2%

AMD Ryzen 7 3700U -2%

AMD Ryzen 5 2500U -1%

Intel Core i3-10110U -1%

AMD Ryzen 5 PRO 3500U -1%

Intel Core i3-1005G1

Intel Core i5-8250U 0%

Intel Core i5-8265U 6%

...

AMD Ryzen 9 5950X 170%

100%

Cinebench R23 - Cinebench R23 CPU (Multi Core)

100%

Model	CPU		RAM	Value
Asus VivoBook S13 S333JA-DS51	i5-1035G1 46 W / 24 W	UHD Graphics G1 (Ice Lake 32 EU) 1050 / 1800 MHz	8 GB	382
Microsoft Surface Laptop Go Core i5	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU) 300 / 1800 MHz	8 GB	413
Dell XPS 13 9300 i5 FHD	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU)	8 GB	425
HP 14s-dq1431ng	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU)	8 GB	428
HP 14s-dq1431ng	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU)	8 GB	428
HP 250 G7-15S40ES	i5-1035G1	GeForce MX110 1006 / 1253 MHz 2 GB	8 GB	428
Lenovo IdeaPad 5 15IIL05	i5-1035G1	GeForce MX350 1468 / 1752 MHz 2 GB	8 GB	431

Model	CPU		RAM	Value
Lenovo IdeaPad 3 14IIL05	i3-1005G1	UHD Graphics G1 (Ice Lake 32 EU) 900 MHz	8 GB	338
Dell XPS 13 7390 2-in-1 Core i3	i3-1005G1	UHD Graphics G1 (Ice Lake 32 EU)	4 GB	403
Beelink SEi10	i3-1005G1	UHD Graphics G1 (Ice Lake 32 EU)	8 GB	403
Lenovo V17-IIL 82GX008TGE	i3-1005G1 51 W / 25 W	UHD Graphics G1 (Ice Lake 32 EU) 900 MHz	8 GB	407

Model	CPU		RAM	Value
Acer Swift 5 SF514-54T-501U	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU) ? / 1330 MHz 1 GB	8 GB	518
Lenovo IdeaPad 5 15IIL05	i5-1035G1	GeForce MX350 Akkusparmodus	8 GB	519
Microsoft Surface Laptop Go Core i5	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU) 300 / 1800 MHz	8 GB	527
HP 250 G7-15S40ES	i5-1035G1	GeForce MX110 1006 / 1253 MHz 2 GB	8 GB	561
HP 14s-dq1431ng	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU)	8 GB	606
Lenovo IdeaPad 5 15IIL05	i5-1035G1	GeForce MX350 Intelligente Kühlung		606
HP 15s-fq1556ng	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU)	16 GB	633
Asus VivoBook S13 S333JA-DS51	i5-1035G1 46 W / 24 W	UHD Graphics G1 (Ice Lake 32 EU) 1050 / 1800 MHz	8 GB	644
Dell XPS 13 9300 i5 FHD	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU) Optimized	8 GB	659
Dell XPS 13 9300 i5 FHD	i5-1035G1	UHD Graphics G1 (Ice Lake 32 EU) Ultra-Performance	8 GB	667
Lenovo IdeaPad 5 15IIL05	i5-1035G1	GeForce MX350 1468 / 1752 MHz 2 GB	8 GB	803