Intel Core i5-1035G1 vs Intel Core i5-1035G4 vs Intel Core i3-1005G1

Intel Core i5-1035G1

► remove Intel 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 i5-1035G4

► remove Intel i5-1035G4

The Intel Core i5-1035G4 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 1.1 (base) - 3.7 (single core Turbo) GHz. 2 cores can reach 3.6 GHz and all four 3.3 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). 

Compared to the similar called Core i5-1035G7, the G4 variant uses a slower GPU and offers 100 MHz less base clock. Therefore, the CPU speed should be quite similar to the second fastest Ice Lake-U CPU, the Core i5-1035G7.

The biggest improvement for Ice-Lake is the integrated Gen 11 graphics card called Iris Plus Graphics. The Core i7-1065G4 integrates the smaller G4 variant with 48 of the 64 CUs clocked at 300 - 1050 MHz. 

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 i5-1035G4 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 i3-1005G1

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 i5-1035G4Intel Core i3-1005G1
Intel Ice LakeIntel Ice LakeIntel Ice Lake
Ice Lake UIce Lake UIce Lake U
: Ice Lake Ice Lake U
Intel Core i7-1068G72300 - 4100 MHz4 / 88 MB
Intel Core i7-1065G71300 - 3900 MHz4 / 88 MB
Intel Core i5-1035G71200 - 3700 MHz4 / 86 MB
Intel Core i5-1035G41100 - 3700 MHz4 / 86 MB
» Intel Core i5-1035G11000 - 3600 MHz4 / 86 MB
Intel Core i5-1034G1800 - 3600 MHz4 / 86 MB
Intel Core i3-1005G11200 - 3400 MHz2 / 44 MB
Intel Core i7-1068G72300 - 4100 MHz4 / 88 MB
Intel Core i7-1065G71300 - 3900 MHz4 / 88 MB
Intel Core i5-1035G71200 - 3700 MHz4 / 86 MB
» Intel Core i5-1035G41100 - 3700 MHz4 / 86 MB
Intel Core i5-1035G11000 - 3600 MHz4 / 86 MB
Intel Core i5-1034G1800 - 3600 MHz4 / 86 MB
Intel Core i3-1005G11200 - 3400 MHz2 / 44 MB
Intel Core i7-1068G72300 - 4100 MHz4 / 88 MB
Intel Core i7-1065G71300 - 3900 MHz4 / 88 MB
Intel Core i5-1035G71200 - 3700 MHz4 / 86 MB
Intel Core i5-1035G41100 - 3700 MHz4 / 86 MB
Intel Core i5-1035G11000 - 3600 MHz4 / 86 MB
Intel Core i5-1034G1800 - 3600 MHz4 / 86 MB
» Intel Core i3-1005G11200 - 3400 MHz2 / 44 MB
1000 - 3600 MHz1100 - 3700 MHz1200 - 3400 MHz
192 KB192 KB96 KB
2 MB2 MB1 MB
6 MB6 MB4 MB
4 / 84 / 82 / 4
15 15 15
10 10 10
AVX512, DL Boost, Turbo Boost 2.0AVX512, DL Boost, Turbo Boost 2.0AVX512, DL Boost, Turbo Boost 2.0
iGPUIntel UHD Graphics G1 (Ice Lake 32 EU) (300 - 1050 MHz)Intel Iris Plus Graphics G4 (Ice Lake 48 EU) (300 - 1050 MHz)Intel UHD Graphics G1 (Ice Lake 32 EU) (300 - 900 MHz)
Intel Ice Lake i5-1035G1Intel Ice Lake i5-1035G4Intel Ice Lake i3-1005G1

Performance Rating - CB R15 + R20 + 7-Zip + X265 + Blender + 3DM11 CPU
45 pt (50%)
Cinebench R20 - CPU (Single Core)
min: 425     avg: 428     median: 428 (79%)     max: 431 Points
min: 357     avg: 402     median: 417 (77%)     max: 441 Points
min: 338     avg: 371     median: 370.5 (68%)     max: 403 Points
Cinebench R20 - CPU (Multi Core)
min: 1210     avg: 1457     median: 1371.5 (14%)     max: 1873 Points
min: 892     avg: 1210     median: 1210 (12%)     max: 1648 Points
min: 902     avg: 925     median: 925 (9%)     max: 948 Points
Cinebench R15 - CPU Multi 64Bit
min: 518     avg: 626     median: 619.5 (14%)     max: 803 Points
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690700710720730740750760770780790800Tooltip
min: 490.1     avg: 584     median: 573 (13%)     max: 676 Points
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410420430440450460470480490500510520530540550560570580590600610620630640650660670680690Tooltip
min: 404     avg: 405     median: 405 (9%)     max: 406 Points
0102030405060708090100110120130140150160170180190200210220230240250260270280290300310320330340350360370380390400410Tooltip
Cinebench R15 - CPU Single 64Bit
min: 166     avg: 169     median: 170 (76%)     max: 171 Points
min: 146.36     avg: 163     median: 166.8 (74%)     max: 172 Points
157 Points (70%)
Cinebench R11.5 - CPU Multi 64Bit
5.8 Points (13%)
7.4 Points (17%)
4.6 Points (10%)
Cinebench R11.5 - CPU Single 64Bit
2 Points (77%)
2 Points (80%)
1.9 Points (73%)
Cinebench R10 - Rendering Single 32Bit
min: 6687     avg: 6870     median: 6869.5 (71%)     max: 7052 Points
6829 Points (70%)
6573 Points (68%)
Cinebench R10 - Rendering Multiple CPUs 32Bit
min: 17213     avg: 21299     median: 21298.5 (36%)     max: 25384 Points
22252 Points (37%)
14323 Points (24%)
Cinebench R10 - Rendering Multiple CPUs 64Bit
21753 Points (25%)
Cinebench R10 - Rendering Single CPUs 64Bit
9192 Points (85%)
wPrime 2.10 - 1024m *
454 seconds (5%)
308 seconds (4%)
440 seconds (5%)
wPrime 2.10 - 32m *
10.8 seconds (2%)
7.4 seconds (1%)
13.9 seconds (3%)
WinRAR - Result
3800 KB/s (39%)
4526 KB/s (46%)
2624 KB/s (27%)
7-Zip 18.03 - 7z b 4
min: 3913     avg: 13860     median: 13236 (13%)     max: 20378 MIPS
min: 11030     avg: 13911     median: 13057 (13%)     max: 19548 MIPS
min: 10942     avg: 11039     median: 11038.5 (11%)     max: 11135 MIPS
7-Zip 18.03 - 7z b 4 -mmt1
min: 4087     avg: 6413     median: 4231 (28%)     max: 15198 MIPS
min: 1307     avg: 3544     median: 4048 (27%)     max: 4190 MIPS
min: 3851     avg: 3954     median: 3954 (26%)     max: 4057 MIPS
X264 HD Benchmark 4.0 - Pass 2
35.8 fps (21%)
25.2 fps (15%)
X264 HD Benchmark 4.0 - Pass 1
154 fps (53%)
135 fps (47%)
HWBOT x265 Benchmark v2.2 - 4k Preset
min: 3.32     avg: 4.3     median: 4.2 (15%)     max: 6.44 fps
01020Tooltip
min: 3.37     avg: 4.2     median: 3.4 (12%)     max: 5.61 fps
01020Tooltip
min: 3.122     avg: 3.4     median: 3.4 (12%)     max: 3.59 fps
010Tooltip
TrueCrypt - Serpent Mean 100MB
0.4 GB/s (0%)
0.4 GB/s (0%)
0.2 GB/s (0%)
TrueCrypt - Twofish Mean 100MB
0.7 GB/s (0%)
0.8 GB/s (1%)
0.4 GB/s (0%)
TrueCrypt - AES Mean 100MB
4.2 GB/s (0%)
4.7 GB/s (0%)
2.4 GB/s (0%)
Blender 2.79 - BMW27 CPU *
min: 607.3     avg: 839     median: 839.2 (6%)     max: 1002 Seconds
min: 703     avg: 942     median: 1016 (7%)     max: 1074.5 Seconds
min: 1122.9     avg: 1193     median: 1193.5 (8%)     max: 1264 Seconds
R Benchmark 2.5 - Overall mean *
min: 0.705     avg: 0.7     median: 0.7 (16%)     max: 0.736 sec
min: 0.716     avg: 0.8     median: 0.8 (17%)     max: 0.825 sec
0.8 sec (16%)
3DMark 06 - CPU - CPU Score
min: 6875     avg: 7426     median: 7425.5 (50%)     max: 7976 Points
5501 Points (37%)
Super Pi mod 1.5 XS 1M - 1M *
25.5 Seconds (6%)
9.2 Seconds (2%)
10 Seconds (2%)
Super Pi mod 1.5 XS 2M - 2M *
45.6 Seconds (2%)
20.4 Seconds (1%)
22.2 Seconds (1%)
Super Pi Mod 1.5 XS 32M - 32M *
789 Seconds (4%)
458 Seconds (2%)
487 Seconds (2%)
3DMark Vantage - P CPU no PhysX 1280x1024
18472 Points (26%)
25676 Points (36%)
3DMark 11 - Performance Physics 1280x720
min: 6278     avg: 7844     median: 8458 (38%)     max: 8817 points
min: 5857     avg: 7361     median: 7633.5 (34%)     max: 8319 points
min: 5140     avg: 5313     median: 5313 (24%)     max: 5486 points
3DMark - Ice Storm Standard Physics 1280x720
min: 43489     avg: 48198     median: 50440 (32%)     max: 50664 Points
50565 Points (33%)
min: 47838     avg: 47963     median: 47962.5 (31%)     max: 48087 Points
3DMark - Ice Storm Extreme Physics 1920x1080
min: 50941     avg: 51362     median: 51361.5 (61%)     max: 51782 Points
50402 Points (60%)
min: 46387     avg: 47239     median: 47238.5 (56%)     max: 48090 Points
3DMark - Ice Storm Unlimited Physics 1280x720 offscreen
min: 53846     avg: 54305     median: 54305 (63%)     max: 54764 Points
54764 Points (63%)
min: 50088     avg: 51165     median: 51165 (59%)     max: 52242 Points
3DMark - Cloud Gate Standard Physics 1280x720
min: 5459     avg: 7136     median: 7522.5 (19%)     max: 8041 Points
5723 Points (14%)
min: 4287     avg: 4300     median: 4300 (11%)     max: 4313 Points
3DMark - Fire Strike Physics 1920x1080
min: 8082     avg: 10472     median: 10983 (34%)     max: 11678 Points
min: 7094     avg: 9022     median: 9241.5 (29%)     max: 10511 Points
min: 6301     avg: 6303     median: 6303 (20%)     max: 6305 Points
3DMark - Time Spy CPU 2560x1440
min: 2659     avg: 3398     median: 3414 (24%)     max: 4121 Points
min: 2692     avg: 2993     median: 3010 (21%)     max: 3278 Points
2482 Points (17%)
Geekbench 4.0 - 64 Bit Single-Core Score
5166 Points (82%)
5042 Points (80%)
Geekbench 4.0 - 64 Bit Multi-Core Score
15662 Points (38%)
9847 Points (24%)
Geekbench 4.4 - 64 Bit Single-Core Score
min: 5159     avg: 5192     median: 5191.5 (82%)     max: 5224 Points
5376 Points (85%)
Geekbench 4.4 - 64 Bit Multi-Core Score
min: 14733     avg: 15043     median: 15042.5 (26%)     max: 15352 Points
17202 Points (30%)
Geekbench 5 - 64 Bit Single-Core Score
936 Points (65%)
1197 Points (83%)
Geekbench 5 - 64 Bit Multi-Core Score
2972 Points (18%)
4206 Points (26%)
Geekbench 5.1 / 5.2 - 64 Bit Single-Core Score
min: 1219     avg: 1227     median: 1224 (84%)     max: 1240 Points
min: 1081     avg: 1170     median: 1160.5 (80%)     max: 1277 Points
1161 Points (80%)
Geekbench 5.1 / 5.2 - 64 Bit Multi-Core Score
min: 3858     avg: 4036     median: 3956.5 (32%)     max: 4372 Points
min: 3261     avg: 3772     median: 3755.5 (30%)     max: 4315 Points
2434 Points (20%)
Mozilla Kraken 1.1 - Total Score *
min: 834     avg: 944     median: 948.9 (2%)     max: 1043.2 ms
min: 865     avg: 924     median: 924 (2%)     max: 1035.3 ms
min: 899     avg: 1022     median: 1022 (2%)     max: 1144.9 ms
Octane V2 - Total Score
min: 34726     avg: 35438     median: 35437.5 (68%)     max: 36149 Points
35435 Points (68%)
31386 Points (60%)
Power Consumption - Prime95 V28,10 Stress Power Consumption (external Monitor) ultra *
33.7 Watt (9%)
26.8 Watt (7%)
min: 34     avg: 34.5     median: 34.5 (9%)     max: 34.9 Watt
Power Consumption - Cinebench R15 Multi Power Consumption (external Monitor) ultra *
31.7 Watt (8%)
41.6 Watt (11%)
min: 31.4     avg: 33.4     median: 33.4 (9%)     max: 35.3 Watt

Average Benchmarks Intel Core i5-1035G1 → 100% n=33

Average Benchmarks Intel Core i5-1035G4 → 99% n=33

Average Benchmarks Intel Core i3-1005G1 → 83% n=33

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

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Redaktion, 2017-09- 8 (Update: 2017-09-11)