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

Intel Core i5-1035G1

► remove Intel 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

► remove Intel 1005G1

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.

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 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.

Intel Core i5-1035G1Intel Core i3-1005G1
Intel Ice LakeIntel Ice Lake
Ice Lake UIce Lake U
: Ice Lake Ice Lake U
Intel Core i7-1068G7 (compare)2300 - 4100 MHz4 / 88 MB
Intel Core i7-1065G7 (compare)1300 - 3900 MHz4 / 88 MB
Intel Core i5-1035G7 (compare)1200 - 3700 MHz4 / 86 MB
Intel Core i5-1035G4 (compare)1100 - 3700 MHz4 / 86 MB
» Intel Core i5-1035G11000 - 3600 MHz4 / 86 MB
Intel Core i5-1034G1 (compare)800 - 3600 MHz4 / 86 MB
Intel Core i3-1005G11200 - 3400 MHz2 / 44 MB
Intel Core i7-1068G7 (compare)2300 - 4100 MHz4 / 88 MB
Intel Core i7-1065G7 (compare)1300 - 3900 MHz4 / 88 MB
Intel Core i5-1035G7 (compare)1200 - 3700 MHz4 / 86 MB
Intel Core i5-1035G4 (compare)1100 - 3700 MHz4 / 86 MB
Intel Core i5-1035G11000 - 3600 MHz4 / 86 MB
Intel Core i5-1034G1 (compare)800 - 3600 MHz4 / 86 MB
» Intel Core i3-1005G11200 - 3400 MHz2 / 44 MB
1000 - 3600 MHz1200 - 3400 MHz
192 KB96 KB
2 MB1 MB
6 MB4 MB
4 / 82 / 4
15 15
10 10
AVX512, DL Boost, Turbo Boost 2.0AVX512, DL Boost, Turbo Boost 2.0
iGPUIntel UHD Graphics G1 (Ice Lake 32 EU) (300 - 1050 MHz)Intel UHD Graphics G1 (Ice Lake 32 EU) (300 - 900 MHz)
Intel Ice Lake 1035G1Intel Ice Lake 1005G1

Cinebench R15 - CPU Multi 64Bit
406 Points (9%)
Cinebench R15 - CPU Single 64Bit
157 Points (72%)
Cinebench R11.5 - CPU Multi 64Bit
4.6 Points (10%)
Cinebench R11.5 - CPU Single 64Bit
1.9 Points (94%)
Cinebench R10 - Rendering Single 32Bit
6573 Points (68%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
14323 Points (22%)
wPrime 2.0x - 1024m *
439.8 seconds (5%)
wPrime 2.0x - 32m *
13.9 seconds (3%)
WinRAR - Result
2624 KB/s (31%)
7-Zip 18.03 - 7z b 4
10942 MIPS (11%)
7-Zip 18.03 - 7z b 4 -mmt1
3851 MIPS (56%)
X264 HD Benchmark 4.0 - Pass 2
25.2 fps (1%)
X264 HD Benchmark 4.0 - Pass 1
135.2 fps (50%)
HWBOT x265 Benchmark v2.2 - 4k Preset
3.1 fps (10%)
TrueCrypt - Serpent Mean 100MB
0.2 GB/s (11%)
TrueCrypt - Twofish Mean 100MB
0.4 GB/s (13%)
TrueCrypt - AES Mean 100MB
2.4 GB/s (12%)
Blender 2.79 *
1264 Seconds (13%)
3DMark 06 - CPU
5501 Points (37%)
Super Pi mod 1.5 XS 1M *
10 Seconds (2%)
Super Pi mod 1.5 XS 2M *
22.2 Seconds (1%)
Super Pi Mod 1.5 XS 32M *
487.1 Seconds (2%)
3DMark 11 - Performance Physics 1280x720
5486 points (28%)
3DMark - Ice Storm Standard Physics 1280x720
48087 Points (31%)
3DMark - Ice Storm Extreme Physics 1920x1080
48090 Points (57%)
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
50088 Points (58%)
3DMark - Cloud Gate Standard Physics 1280x720
4287 Points (11%)
3DMark - Fire Strike Physics 1920x1080
6301 Points (19%)
Geekbench 4.0 - 64 Bit Multi-Core Score
9847 Points (33%)
Geekbench 4.0 - 64 Bit Single-Core Score
5042 Points (84%)
Mozilla Kraken 1.1 - Total Score *
1144.9 ms (2%)
Octane V2 - Total Score
31386 Points (60%)
Power Consumption - Prime95 V28,10 Stress Power Consumption (external Monitor) ultra *
100%
1 1005G1 +
34.9 Watt (7%)
Power Consumption - Cinebench R15 Multi Power Consumption (external Monitor) ultra *
100%
1 1005G1 +
35.3 Watt (6%)

Average Benchmarks Intel Core i3-1005G1 → 100%

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* Smaller numbers mean a higher performance
1 This benchmark is not used for the average calculation

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> Notebook / Laptop Reviews and News > Benchmarks / Tech > Processor Comparison - Head 2 Head
Redaktion, 2017-09- 8 (Update: 2017-09-11)